mirror of
https://github.com/MariaDB/server.git
synced 2025-01-31 02:51:44 +01:00
5602 lines
130 KiB
Text
5602 lines
130 KiB
Text
show global status like "performance_schema_memory_classes_lost";
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Variable_name Value
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Performance_schema_memory_classes_lost 0
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"================== Step 1 =================="
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call dump_thread();
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username user1
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status not found
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username user2
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status not found
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username user3
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status not found
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username user4
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status not found
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execute dump_memory_account;
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execute dump_memory_user;
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execute dump_memory_host;
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HOST localhost
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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HOST localhost
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 1
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 96
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 1
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 1
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LOW_NUMBER_OF_BYTES_USED 96
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CURRENT_NUMBER_OF_BYTES_USED 96
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HIGH_NUMBER_OF_BYTES_USED 96
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execute dump_memory_global;
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EVENT_NAME memory/sql/Query_cache
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 1
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 96
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 1
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 1
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LOW_NUMBER_OF_BYTES_USED 96
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CURRENT_NUMBER_OF_BYTES_USED 96
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HIGH_NUMBER_OF_BYTES_USED 96
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execute dump_accounts;
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USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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root localhost 1 1
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execute dump_users;
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USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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root 1 1
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execute dump_hosts;
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HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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localhost 1 1
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connect con1, localhost, user1, , ;
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"================== con1 connected =================="
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connection default;
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"================== Step 2 =================="
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call dump_thread();
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username user1
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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username user1
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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username user2
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status not found
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username user3
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status not found
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username user4
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status not found
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execute dump_memory_account;
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USER user1
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HOST localhost
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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USER user1
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HOST localhost
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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execute dump_memory_user;
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USER user1
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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USER user1
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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execute dump_memory_host;
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HOST localhost
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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HOST localhost
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 1
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 96
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 1
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 1
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LOW_NUMBER_OF_BYTES_USED 96
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CURRENT_NUMBER_OF_BYTES_USED 96
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HIGH_NUMBER_OF_BYTES_USED 96
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execute dump_memory_global;
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EVENT_NAME memory/sql/Query_cache
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 0
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 0
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 0
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HIGH_COUNT_USED 0
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 0
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HIGH_NUMBER_OF_BYTES_USED 0
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 1
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 96
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 1
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 1
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LOW_NUMBER_OF_BYTES_USED 96
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CURRENT_NUMBER_OF_BYTES_USED 96
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HIGH_NUMBER_OF_BYTES_USED 96
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execute dump_accounts;
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USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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root localhost 1 1
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user1 localhost 1 1
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execute dump_users;
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USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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root 1 1
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user1 1 1
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execute dump_hosts;
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HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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localhost 2 2
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connection con1;
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set GLOBAL query_cache_size=1000*1024;
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select get_lock("marker_1", 10);
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get_lock("marker_1", 10)
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1
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select release_lock("marker_1");
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release_lock("marker_1")
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1
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set @v1 = repeat("a", 1000);
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set @v2 = repeat("b", 2000);
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set @v3 = repeat("c", 4000);
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"================== con1 marker =================="
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connection default;
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"================== Step 3 =================="
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call dump_thread();
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username user1
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
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SUM_NUMBER_OF_BYTES_ALLOC 200
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SUM_NUMBER_OF_BYTES_FREE 8
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 192
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HIGH_NUMBER_OF_BYTES_USED 200
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username user1
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 3
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 7024
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 3
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HIGH_COUNT_USED 3
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 7024
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HIGH_NUMBER_OF_BYTES_USED 7024
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username user2
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status not found
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username user3
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status not found
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username user4
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status not found
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execute dump_memory_account;
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USER user1
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HOST localhost
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
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SUM_NUMBER_OF_BYTES_ALLOC 200
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SUM_NUMBER_OF_BYTES_FREE 8
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 192
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HIGH_NUMBER_OF_BYTES_USED 200
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USER user1
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HOST localhost
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 3
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 7024
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 3
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HIGH_COUNT_USED 3
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 7024
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HIGH_NUMBER_OF_BYTES_USED 7024
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execute dump_memory_user;
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USER user1
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
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SUM_NUMBER_OF_BYTES_ALLOC 200
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SUM_NUMBER_OF_BYTES_FREE 8
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 192
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HIGH_NUMBER_OF_BYTES_USED 200
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USER user1
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 3
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 7024
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 3
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HIGH_COUNT_USED 3
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 7024
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HIGH_NUMBER_OF_BYTES_USED 7024
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execute dump_memory_host;
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HOST localhost
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
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SUM_NUMBER_OF_BYTES_ALLOC 200
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SUM_NUMBER_OF_BYTES_FREE 8
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 192
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HIGH_NUMBER_OF_BYTES_USED 200
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HOST localhost
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 4
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 7120
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 1
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CURRENT_COUNT_USED 4
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HIGH_COUNT_USED 4
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LOW_NUMBER_OF_BYTES_USED 96
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CURRENT_NUMBER_OF_BYTES_USED 7120
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HIGH_NUMBER_OF_BYTES_USED 7120
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execute dump_memory_global;
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EVENT_NAME memory/sql/Query_cache
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COUNT_ALLOC 2
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 24576
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 2
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 24576
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HIGH_NUMBER_OF_BYTES_USED 24576
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
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SUM_NUMBER_OF_BYTES_ALLOC 200
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SUM_NUMBER_OF_BYTES_FREE 8
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
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CURRENT_NUMBER_OF_BYTES_USED 192
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HIGH_NUMBER_OF_BYTES_USED 200
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EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 4
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COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 7120
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SUM_NUMBER_OF_BYTES_FREE 0
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LOW_COUNT_USED 1
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CURRENT_COUNT_USED 4
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HIGH_COUNT_USED 4
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LOW_NUMBER_OF_BYTES_USED 96
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CURRENT_NUMBER_OF_BYTES_USED 7120
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HIGH_NUMBER_OF_BYTES_USED 7120
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execute dump_accounts;
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USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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root localhost 1 1
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user1 localhost 1 1
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execute dump_users;
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USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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root 1 1
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user1 1 1
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execute dump_hosts;
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HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
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localhost 2 2
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connect con2, localhost, user2, , ;
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"================== con2 connected =================="
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connection default;
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"================== Step 4 =================="
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call dump_thread();
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username user1
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EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
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SUM_NUMBER_OF_BYTES_ALLOC 200
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SUM_NUMBER_OF_BYTES_FREE 8
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LOW_COUNT_USED 0
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CURRENT_COUNT_USED 1
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HIGH_COUNT_USED 2
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LOW_NUMBER_OF_BYTES_USED 0
|
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CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user1
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|
EVENT_NAME memory/sql/user_var_entry::value
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COUNT_ALLOC 3
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|
COUNT_FREE 0
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SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
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CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
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|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
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HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
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|
EVENT_NAME memory/sql/User_level_lock
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|
COUNT_ALLOC 0
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|
COUNT_FREE 0
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|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
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|
COUNT_ALLOC 0
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|
COUNT_FREE 0
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|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
username user3
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|
status not found
|
|
username user4
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|
status not found
|
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execute dump_memory_account;
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USER user1
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HOST localhost
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|
EVENT_NAME memory/sql/User_level_lock
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COUNT_ALLOC 2
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COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
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|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
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|
COUNT_ALLOC 3
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|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
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|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7120
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 4
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 7120
|
|
HIGH_NUMBER_OF_BYTES_USED 7120
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 24576
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7120
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 4
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 7120
|
|
HIGH_NUMBER_OF_BYTES_USED 7120
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 3 3
|
|
connection con2;
|
|
set GLOBAL query_cache_size=2000*1024;
|
|
select get_lock("marker_2", 10);
|
|
get_lock("marker_2", 10)
|
|
1
|
|
select release_lock("marker_2");
|
|
release_lock("marker_2")
|
|
1
|
|
set @v1 = repeat("a", 1000);
|
|
set @v2 = repeat("b", 2000);
|
|
set @v3 = repeat("c", 4000);
|
|
"================== con2 marker =================="
|
|
connection default;
|
|
"================== Step 5 =================="
|
|
call dump_thread();
|
|
username user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 7
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14144
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 7
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 14144
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 49152
|
|
SUM_NUMBER_OF_BYTES_FREE 24576
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 7
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14144
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 7
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 14144
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 3 3
|
|
truncate table performance_schema.memory_summary_by_thread_by_event_name;
|
|
"================== MEMORY_BY_THREAD truncated =================="
|
|
"================== Step 5b =================="
|
|
call dump_thread();
|
|
username user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 7
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14144
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 7
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 14144
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 49152
|
|
SUM_NUMBER_OF_BYTES_FREE 24576
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 7
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14144
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 7
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 14144
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 3 3
|
|
connect con3, localhost, user3, , ;
|
|
"================== con3 connected =================="
|
|
connection default;
|
|
"================== Step 6 =================="
|
|
call dump_thread();
|
|
username user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
username user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 7
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14144
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 7
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 14144
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 49152
|
|
SUM_NUMBER_OF_BYTES_FREE 24576
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 7
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14144
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 7
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 14144
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
user3 localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
user3 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 4 4
|
|
connection con3;
|
|
set GLOBAL query_cache_size=500*1024;
|
|
select get_lock("marker_3", 10);
|
|
get_lock("marker_3", 10)
|
|
1
|
|
select release_lock("marker_3");
|
|
release_lock("marker_3")
|
|
1
|
|
set @v1 = repeat("a", 1000);
|
|
set @v2 = repeat("b", 2000);
|
|
set @v3 = repeat("c", 4000);
|
|
"================== con3 marker =================="
|
|
connection default;
|
|
"================== Step 7 =================="
|
|
call dump_thread();
|
|
username user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 600
|
|
SUM_NUMBER_OF_BYTES_FREE 24
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 576
|
|
HIGH_NUMBER_OF_BYTES_USED 600
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 21168
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 10
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 21168
|
|
HIGH_NUMBER_OF_BYTES_USED 21168
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 73728
|
|
SUM_NUMBER_OF_BYTES_FREE 49152
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 600
|
|
SUM_NUMBER_OF_BYTES_FREE 24
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 576
|
|
HIGH_NUMBER_OF_BYTES_USED 600
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 21168
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 10
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 21168
|
|
HIGH_NUMBER_OF_BYTES_USED 21168
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
user3 localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
user3 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 4 4
|
|
connect con4, localhost, user4, , ;
|
|
connect con5, localhost, user4, , ;
|
|
"================== con4/con5 (both user4) connected =================="
|
|
connection default;
|
|
"================== Step 8 =================="
|
|
call dump_thread();
|
|
username user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
username user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 600
|
|
SUM_NUMBER_OF_BYTES_FREE 24
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 576
|
|
HIGH_NUMBER_OF_BYTES_USED 600
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 21168
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 10
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 21168
|
|
HIGH_NUMBER_OF_BYTES_USED 21168
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 73728
|
|
SUM_NUMBER_OF_BYTES_FREE 49152
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 600
|
|
SUM_NUMBER_OF_BYTES_FREE 24
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 576
|
|
HIGH_NUMBER_OF_BYTES_USED 600
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 21168
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 10
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 21168
|
|
HIGH_NUMBER_OF_BYTES_USED 21168
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
user3 localhost 1 1
|
|
user4 localhost 2 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
user3 1 1
|
|
user4 2 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 6 6
|
|
connection con4;
|
|
set GLOBAL query_cache_size=4000*1024;
|
|
select get_lock("marker_4", 10);
|
|
get_lock("marker_4", 10)
|
|
1
|
|
select release_lock("marker_4");
|
|
release_lock("marker_4")
|
|
1
|
|
set @v1 = repeat("a", 1000);
|
|
set @v2 = repeat("b", 2000);
|
|
set @v3 = repeat("c", 4000);
|
|
connection con5;
|
|
select get_lock("marker_5", 10);
|
|
get_lock("marker_5", 10)
|
|
1
|
|
select release_lock("marker_5");
|
|
release_lock("marker_5")
|
|
1
|
|
set @v1 = repeat("a", 1000);
|
|
set @v2 = repeat("b", 2000);
|
|
set @v3 = repeat("c", 4000);
|
|
"================== con4/con5 marker =================="
|
|
connection default;
|
|
"================== Step 9 =================="
|
|
call dump_thread();
|
|
username user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 6
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 14048
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 16
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 6
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 14048
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 5
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 40
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 5
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 960
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 16
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 35216
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 5
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 40
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 5
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 960
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 16
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 35216
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 1 1
|
|
user2 localhost 1 1
|
|
user3 localhost 1 1
|
|
user4 localhost 2 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 1 1
|
|
user2 1 1
|
|
user3 1 1
|
|
user4 2 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 6 6
|
|
disconnect con1;
|
|
connection default;
|
|
disconnect con5;
|
|
"================== con1/con5 disconnected =================="
|
|
"================== Step 10 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 192
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 192
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 192
|
|
username user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 3
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 7024
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 208
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 208
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 7
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 424
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 576
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 10
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 21168
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 7
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 424
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 576
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 10
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 21168
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 1 1
|
|
user3 localhost 1 1
|
|
user4 localhost 1 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 1 1
|
|
user3 1 1
|
|
user4 1 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 4 6
|
|
disconnect con2;
|
|
connection default;
|
|
"================== con2 disconnected =================="
|
|
"================== Step 11 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
username user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 208
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 208
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 8
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 616
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 9
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 21072
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 8
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 616
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 384
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 9
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 21072
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 7
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 14144
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 1 1
|
|
user4 localhost 1 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 1 1
|
|
user4 1 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 3 6
|
|
disconnect con3;
|
|
connection default;
|
|
"================== con3 disconnected =================="
|
|
"================== Step 12 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 1
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 8
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
username user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 208
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 208
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 3
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 7024
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 9
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 808
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 12
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 28096
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 4
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 7120
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 9
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 808
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 192
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 12
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 28096
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 4
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 7120
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 1 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 1 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 2 6
|
|
disconnect con4;
|
|
connection default;
|
|
"================== con4 disconnected =================="
|
|
"================== Step 13 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 400
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 400
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 0 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
connection default;
|
|
truncate performance_schema.memory_summary_by_thread_by_event_name;
|
|
"================== MEMORY_BY_THREAD truncated =================="
|
|
"================== Step 14 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 400
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 400
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 0 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.memory_summary_by_account_by_event_name;
|
|
"================== MEMORY_BY_ACCOUNT truncated =================="
|
|
"================== Step 15 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 2
|
|
SUM_NUMBER_OF_BYTES_ALLOC 200
|
|
SUM_NUMBER_OF_BYTES_FREE 200
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 200
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 3
|
|
COUNT_FREE 3
|
|
SUM_NUMBER_OF_BYTES_ALLOC 7024
|
|
SUM_NUMBER_OF_BYTES_FREE 7024
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 3
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 7024
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 4
|
|
COUNT_FREE 4
|
|
SUM_NUMBER_OF_BYTES_ALLOC 400
|
|
SUM_NUMBER_OF_BYTES_FREE 400
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 4
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 400
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 6
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 14048
|
|
SUM_NUMBER_OF_BYTES_FREE 14048
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 6
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 14048
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 0 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.memory_summary_by_user_by_event_name;
|
|
"================== MEMORY_BY_USER truncated =================="
|
|
"================== Step 16 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 0 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.memory_summary_by_host_by_event_name;
|
|
"================== MEMORY_BY_HOST truncated =================="
|
|
"================== Step 17 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 8
|
|
COUNT_FREE 6
|
|
SUM_NUMBER_OF_BYTES_ALLOC 98304
|
|
SUM_NUMBER_OF_BYTES_FREE 73728
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 10
|
|
COUNT_FREE 10
|
|
SUM_NUMBER_OF_BYTES_ALLOC 1000
|
|
SUM_NUMBER_OF_BYTES_FREE 1000
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 10
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 1000
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 16
|
|
COUNT_FREE 15
|
|
SUM_NUMBER_OF_BYTES_ALLOC 35216
|
|
SUM_NUMBER_OF_BYTES_FREE 35120
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 16
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 35216
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 0 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.memory_summary_global_by_event_name;
|
|
"================== MEMORY_GLOBAL truncated =================="
|
|
"================== Step 18 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 24576
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 2
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 24576
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
user1 localhost 0 1
|
|
user2 localhost 0 1
|
|
user3 localhost 0 1
|
|
user4 localhost 0 2
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.accounts;
|
|
"================== ACCOUNTS truncated =================="
|
|
"================== Step 19 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
execute dump_memory_user;
|
|
USER user1
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user1
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user2
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user3
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
USER user4
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 24576
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 2
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 24576
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
user1 0 1
|
|
user2 0 1
|
|
user3 0 1
|
|
user4 0 2
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.users;
|
|
"================== USERS truncated =================="
|
|
"================== Step 20 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
execute dump_memory_user;
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 24576
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 2
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 24576
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 6
|
|
truncate performance_schema.hosts;
|
|
"================== HOSTS truncated =================="
|
|
"================== Step 21 =================="
|
|
call dump_thread();
|
|
username user1
|
|
status not found
|
|
username user2
|
|
status not found
|
|
username user3
|
|
status not found
|
|
username user4
|
|
status not found
|
|
execute dump_memory_account;
|
|
execute dump_memory_user;
|
|
execute dump_memory_host;
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
HOST localhost
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_memory_global;
|
|
EVENT_NAME memory/sql/Query_cache
|
|
COUNT_ALLOC 2
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 24576
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 2
|
|
CURRENT_COUNT_USED 2
|
|
HIGH_COUNT_USED 2
|
|
LOW_NUMBER_OF_BYTES_USED 24576
|
|
CURRENT_NUMBER_OF_BYTES_USED 24576
|
|
HIGH_NUMBER_OF_BYTES_USED 24576
|
|
EVENT_NAME memory/sql/User_level_lock
|
|
COUNT_ALLOC 0
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 0
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 0
|
|
CURRENT_COUNT_USED 0
|
|
HIGH_COUNT_USED 0
|
|
LOW_NUMBER_OF_BYTES_USED 0
|
|
CURRENT_NUMBER_OF_BYTES_USED 0
|
|
HIGH_NUMBER_OF_BYTES_USED 0
|
|
EVENT_NAME memory/sql/user_var_entry::value
|
|
COUNT_ALLOC 1
|
|
COUNT_FREE 0
|
|
SUM_NUMBER_OF_BYTES_ALLOC 96
|
|
SUM_NUMBER_OF_BYTES_FREE 0
|
|
LOW_COUNT_USED 1
|
|
CURRENT_COUNT_USED 1
|
|
HIGH_COUNT_USED 1
|
|
LOW_NUMBER_OF_BYTES_USED 96
|
|
CURRENT_NUMBER_OF_BYTES_USED 96
|
|
HIGH_NUMBER_OF_BYTES_USED 96
|
|
execute dump_accounts;
|
|
USER HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root localhost 1 1
|
|
execute dump_users;
|
|
USER CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
root 1 1
|
|
execute dump_hosts;
|
|
HOST CURRENT_CONNECTIONS TOTAL_CONNECTIONS
|
|
localhost 1 1
|