mirror of
https://github.com/MariaDB/server.git
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382 lines
19 KiB
C++
382 lines
19 KiB
C++
/* Copyright (c) 2014, 2023, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
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#include "my_global.h"
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#include "m_string.h"
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#include "pfs_global.h"
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#include "pfs_builtin_memory.h"
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PFS_builtin_memory_class builtin_memory_mutex;
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PFS_builtin_memory_class builtin_memory_rwlock;
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PFS_builtin_memory_class builtin_memory_cond;
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PFS_builtin_memory_class builtin_memory_file;
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PFS_builtin_memory_class builtin_memory_socket;
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PFS_builtin_memory_class builtin_memory_mdl;
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PFS_builtin_memory_class builtin_memory_file_handle;
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PFS_builtin_memory_class builtin_memory_account;
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PFS_builtin_memory_class builtin_memory_account_waits;
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PFS_builtin_memory_class builtin_memory_account_stages;
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PFS_builtin_memory_class builtin_memory_account_statements;
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PFS_builtin_memory_class builtin_memory_account_transactions;
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PFS_builtin_memory_class builtin_memory_account_memory;
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PFS_builtin_memory_class builtin_memory_global_stages;
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PFS_builtin_memory_class builtin_memory_global_statements;
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PFS_builtin_memory_class builtin_memory_global_memory;
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PFS_builtin_memory_class builtin_memory_host;
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PFS_builtin_memory_class builtin_memory_host_waits;
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PFS_builtin_memory_class builtin_memory_host_stages;
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PFS_builtin_memory_class builtin_memory_host_statements;
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PFS_builtin_memory_class builtin_memory_host_transactions;
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PFS_builtin_memory_class builtin_memory_host_memory;
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PFS_builtin_memory_class builtin_memory_thread;
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PFS_builtin_memory_class builtin_memory_thread_waits;
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PFS_builtin_memory_class builtin_memory_thread_stages;
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PFS_builtin_memory_class builtin_memory_thread_statements;
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PFS_builtin_memory_class builtin_memory_thread_transactions;
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PFS_builtin_memory_class builtin_memory_thread_memory;
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PFS_builtin_memory_class builtin_memory_thread_waits_history;
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PFS_builtin_memory_class builtin_memory_thread_stages_history;
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PFS_builtin_memory_class builtin_memory_thread_statements_history;
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PFS_builtin_memory_class builtin_memory_thread_statements_history_tokens;
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PFS_builtin_memory_class builtin_memory_thread_statements_history_sqltext;
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PFS_builtin_memory_class builtin_memory_thread_statements_stack;
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PFS_builtin_memory_class builtin_memory_thread_statements_stack_tokens;
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PFS_builtin_memory_class builtin_memory_thread_statements_stack_sqltext;
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PFS_builtin_memory_class builtin_memory_thread_transaction_history;
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PFS_builtin_memory_class builtin_memory_thread_session_connect_attrs;
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PFS_builtin_memory_class builtin_memory_user;
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PFS_builtin_memory_class builtin_memory_user_waits;
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PFS_builtin_memory_class builtin_memory_user_stages;
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PFS_builtin_memory_class builtin_memory_user_statements;
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PFS_builtin_memory_class builtin_memory_user_transactions;
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PFS_builtin_memory_class builtin_memory_user_memory;
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PFS_builtin_memory_class builtin_memory_mutex_class;
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PFS_builtin_memory_class builtin_memory_rwlock_class;
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PFS_builtin_memory_class builtin_memory_cond_class;
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PFS_builtin_memory_class builtin_memory_thread_class;
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PFS_builtin_memory_class builtin_memory_file_class;
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PFS_builtin_memory_class builtin_memory_socket_class;
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PFS_builtin_memory_class builtin_memory_stage_class;
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PFS_builtin_memory_class builtin_memory_statement_class;
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PFS_builtin_memory_class builtin_memory_memory_class;
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PFS_builtin_memory_class builtin_memory_setup_actor;
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PFS_builtin_memory_class builtin_memory_setup_object;
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PFS_builtin_memory_class builtin_memory_digest;
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PFS_builtin_memory_class builtin_memory_digest_tokens;
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PFS_builtin_memory_class builtin_memory_stages_history_long;
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PFS_builtin_memory_class builtin_memory_statements_history_long;
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PFS_builtin_memory_class builtin_memory_statements_history_long_tokens;
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PFS_builtin_memory_class builtin_memory_statements_history_long_sqltext;
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PFS_builtin_memory_class builtin_memory_transactions_history_long;
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PFS_builtin_memory_class builtin_memory_waits_history_long;
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PFS_builtin_memory_class builtin_memory_table;
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PFS_builtin_memory_class builtin_memory_table_share;
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PFS_builtin_memory_class builtin_memory_table_share_index;
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PFS_builtin_memory_class builtin_memory_table_share_lock;
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PFS_builtin_memory_class builtin_memory_program;
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PFS_builtin_memory_class builtin_memory_prepared_stmt;
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PFS_builtin_memory_class builtin_memory_scalable_buffer;
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static void init_builtin_memory_class(PFS_builtin_memory_class *klass, const char* name)
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{
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klass->m_class.m_type= PFS_CLASS_MEMORY;
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klass->m_class.m_enabled= true; /* Immutable */
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klass->m_class.m_timed= false; /* Immutable */
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klass->m_class.m_flags= PSI_FLAG_GLOBAL;
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klass->m_class.m_event_name_index= 0;
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my_snprintf(klass->m_class.m_name, sizeof(klass->m_class.m_name), "%.*s",
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PFS_MAX_INFO_NAME_LENGTH - 1, name);
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klass->m_class.m_name_length= static_cast<uint>(strlen(name));
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DBUG_ASSERT(klass->m_class.m_name_length < sizeof(klass->m_class.m_name));
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klass->m_class.m_timer= NULL;
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klass->m_stat.reset();
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}
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void init_all_builtin_memory_class()
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{
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init_builtin_memory_class( & builtin_memory_mutex,
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"memory/performance_schema/mutex_instances");
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init_builtin_memory_class( & builtin_memory_rwlock,
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"memory/performance_schema/rwlock_instances");
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init_builtin_memory_class( & builtin_memory_cond,
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"memory/performance_schema/cond_instances");
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init_builtin_memory_class( & builtin_memory_file,
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"memory/performance_schema/file_instances");
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init_builtin_memory_class( & builtin_memory_socket,
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"memory/performance_schema/socket_instances");
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init_builtin_memory_class( & builtin_memory_mdl,
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"memory/performance_schema/metadata_locks");
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init_builtin_memory_class( & builtin_memory_file_handle,
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"memory/performance_schema/file_handle");
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init_builtin_memory_class( & builtin_memory_account,
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"memory/performance_schema/accounts");
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init_builtin_memory_class( & builtin_memory_account_waits,
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"memory/performance_schema/events_waits_summary_by_account_by_event_name");
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init_builtin_memory_class( & builtin_memory_account_stages,
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"memory/performance_schema/events_stages_summary_by_account_by_event_name");
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init_builtin_memory_class( & builtin_memory_account_statements,
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"memory/performance_schema/events_statements_summary_by_account_by_event_name");
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init_builtin_memory_class( & builtin_memory_account_transactions,
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"memory/performance_schema/events_transactions_summary_by_account_by_event_name");
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init_builtin_memory_class( & builtin_memory_account_memory,
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"memory/performance_schema/memory_summary_by_account_by_event_name");
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init_builtin_memory_class( & builtin_memory_global_stages,
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"memory/performance_schema/events_stages_summary_global_by_event_name");
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init_builtin_memory_class( & builtin_memory_global_statements,
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"memory/performance_schema/events_statements_summary_global_by_event_name");
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init_builtin_memory_class( & builtin_memory_global_memory,
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"memory/performance_schema/memory_summary_global_by_event_name");
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init_builtin_memory_class( & builtin_memory_host,
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"memory/performance_schema/hosts");
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init_builtin_memory_class( & builtin_memory_host_waits,
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"memory/performance_schema/events_waits_summary_by_host_by_event_name");
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init_builtin_memory_class( & builtin_memory_host_stages,
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"memory/performance_schema/events_stages_summary_by_host_by_event_name");
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init_builtin_memory_class( & builtin_memory_host_statements,
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"memory/performance_schema/events_statements_summary_by_host_by_event_name");
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init_builtin_memory_class( & builtin_memory_host_transactions,
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"memory/performance_schema/events_transactions_summary_by_host_by_event_name");
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init_builtin_memory_class( & builtin_memory_host_memory,
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"memory/performance_schema/memory_summary_by_host_by_event_name");
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init_builtin_memory_class( & builtin_memory_thread,
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"memory/performance_schema/threads");
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init_builtin_memory_class( & builtin_memory_thread_waits,
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"memory/performance_schema/events_waits_summary_by_thread_by_event_name");
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init_builtin_memory_class( & builtin_memory_thread_stages,
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"memory/performance_schema/events_stages_summary_by_thread_by_event_name");
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init_builtin_memory_class( & builtin_memory_thread_statements,
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"memory/performance_schema/events_statements_summary_by_thread_by_event_name");
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init_builtin_memory_class( & builtin_memory_thread_transactions,
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"memory/performance_schema/events_transactions_summary_by_thread_by_event_name");
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init_builtin_memory_class( & builtin_memory_thread_memory,
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"memory/performance_schema/memory_summary_by_thread_by_event_name");
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init_builtin_memory_class( & builtin_memory_thread_waits_history,
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"memory/performance_schema/events_waits_history");
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init_builtin_memory_class( & builtin_memory_thread_stages_history,
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"memory/performance_schema/events_stages_history");
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init_builtin_memory_class( & builtin_memory_thread_statements_history,
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"memory/performance_schema/events_statements_history");
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init_builtin_memory_class( & builtin_memory_thread_statements_history_tokens,
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"memory/performance_schema/events_statements_history.tokens");
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init_builtin_memory_class( & builtin_memory_thread_statements_history_sqltext,
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"memory/performance_schema/events_statements_history.sqltext");
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init_builtin_memory_class( & builtin_memory_thread_statements_stack,
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"memory/performance_schema/events_statements_current");
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init_builtin_memory_class( & builtin_memory_thread_statements_stack_tokens,
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"memory/performance_schema/events_statements_current.tokens");
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init_builtin_memory_class( & builtin_memory_thread_statements_stack_sqltext,
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"memory/performance_schema/events_statements_current.sqltext");
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init_builtin_memory_class( & builtin_memory_thread_transaction_history,
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"memory/performance_schema/events_transactions_history");
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init_builtin_memory_class( & builtin_memory_thread_session_connect_attrs,
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"memory/performance_schema/session_connect_attrs");
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init_builtin_memory_class( & builtin_memory_user,
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"memory/performance_schema/users");
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init_builtin_memory_class( & builtin_memory_user_waits,
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"memory/performance_schema/events_waits_summary_by_user_by_event_name");
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init_builtin_memory_class( & builtin_memory_user_stages,
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"memory/performance_schema/events_stages_summary_by_user_by_event_name");
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init_builtin_memory_class( & builtin_memory_user_statements,
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"memory/performance_schema/events_statements_summary_by_user_by_event_name");
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init_builtin_memory_class( & builtin_memory_user_transactions,
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"memory/performance_schema/events_transactions_summary_by_user_by_event_name");
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init_builtin_memory_class( & builtin_memory_user_memory,
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"memory/performance_schema/memory_summary_by_user_by_event_name");
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init_builtin_memory_class( & builtin_memory_mutex_class,
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"memory/performance_schema/mutex_class");
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init_builtin_memory_class( & builtin_memory_rwlock_class,
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"memory/performance_schema/rwlock_class");
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init_builtin_memory_class( & builtin_memory_cond_class,
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"memory/performance_schema/cond_class");
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init_builtin_memory_class( & builtin_memory_thread_class,
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"memory/performance_schema/thread_class");
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init_builtin_memory_class( & builtin_memory_file_class,
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"memory/performance_schema/file_class");
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init_builtin_memory_class( & builtin_memory_socket_class,
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"memory/performance_schema/socket_class");
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init_builtin_memory_class( & builtin_memory_stage_class,
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"memory/performance_schema/stage_class");
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init_builtin_memory_class( & builtin_memory_statement_class,
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"memory/performance_schema/statement_class");
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init_builtin_memory_class( & builtin_memory_memory_class,
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"memory/performance_schema/memory_class");
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init_builtin_memory_class( & builtin_memory_setup_actor,
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"memory/performance_schema/setup_actors");
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init_builtin_memory_class( & builtin_memory_setup_object,
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"memory/performance_schema/setup_objects");
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init_builtin_memory_class( & builtin_memory_digest,
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"memory/performance_schema/events_statements_summary_by_digest");
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init_builtin_memory_class( & builtin_memory_digest_tokens,
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"memory/performance_schema/events_statements_summary_by_digest.tokens");
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init_builtin_memory_class( & builtin_memory_stages_history_long,
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"memory/performance_schema/events_stages_history_long");
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init_builtin_memory_class( & builtin_memory_statements_history_long,
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"memory/performance_schema/events_statements_history_long");
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init_builtin_memory_class( & builtin_memory_statements_history_long_tokens,
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"memory/performance_schema/events_statements_history_long.tokens");
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init_builtin_memory_class( & builtin_memory_statements_history_long_sqltext,
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"memory/performance_schema/events_statements_history_long.sqltext");
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init_builtin_memory_class( & builtin_memory_transactions_history_long,
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"memory/performance_schema/events_transactions_history_long");
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init_builtin_memory_class( & builtin_memory_waits_history_long,
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"memory/performance_schema/events_waits_history_long");
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init_builtin_memory_class( & builtin_memory_table,
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"memory/performance_schema/table_handles");
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init_builtin_memory_class( & builtin_memory_table_share,
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"memory/performance_schema/table_shares");
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init_builtin_memory_class( & builtin_memory_table_share_index,
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"memory/performance_schema/table_io_waits_summary_by_index_usage");
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init_builtin_memory_class( & builtin_memory_table_share_lock,
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"memory/performance_schema/table_lock_waits_summary_by_table");
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init_builtin_memory_class( & builtin_memory_program,
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"memory/performance_schema/events_statements_summary_by_program");
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init_builtin_memory_class( & builtin_memory_prepared_stmt,
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"memory/performance_schema/prepared_statements_instances");
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init_builtin_memory_class( & builtin_memory_scalable_buffer,
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"memory/performance_schema/scalable_buffer");
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}
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static PFS_builtin_memory_class* all_builtin_memory[]=
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{
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& builtin_memory_mutex,
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& builtin_memory_rwlock,
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& builtin_memory_cond,
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& builtin_memory_file,
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& builtin_memory_socket,
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& builtin_memory_mdl,
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& builtin_memory_file_handle,
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& builtin_memory_account,
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& builtin_memory_account_waits,
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& builtin_memory_account_stages,
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& builtin_memory_account_statements,
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& builtin_memory_account_transactions,
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& builtin_memory_account_memory,
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& builtin_memory_global_stages,
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& builtin_memory_global_statements,
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& builtin_memory_global_memory,
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& builtin_memory_host,
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& builtin_memory_host_waits,
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& builtin_memory_host_stages,
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& builtin_memory_host_statements,
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& builtin_memory_host_transactions,
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& builtin_memory_host_memory,
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& builtin_memory_thread,
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& builtin_memory_thread_waits,
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& builtin_memory_thread_stages,
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& builtin_memory_thread_statements,
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& builtin_memory_thread_transactions,
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& builtin_memory_thread_memory,
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& builtin_memory_thread_waits_history,
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& builtin_memory_thread_stages_history,
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& builtin_memory_thread_statements_history,
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& builtin_memory_thread_statements_history_tokens,
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& builtin_memory_thread_statements_history_sqltext,
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& builtin_memory_thread_statements_stack,
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& builtin_memory_thread_statements_stack_tokens,
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& builtin_memory_thread_statements_stack_sqltext,
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& builtin_memory_thread_transaction_history,
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& builtin_memory_thread_session_connect_attrs,
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& builtin_memory_user,
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& builtin_memory_user_waits,
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& builtin_memory_user_stages,
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& builtin_memory_user_statements,
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& builtin_memory_user_transactions,
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& builtin_memory_user_memory,
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& builtin_memory_mutex_class,
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& builtin_memory_rwlock_class,
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& builtin_memory_cond_class,
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& builtin_memory_thread_class,
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& builtin_memory_file_class,
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& builtin_memory_socket_class,
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& builtin_memory_stage_class,
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& builtin_memory_statement_class,
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& builtin_memory_memory_class,
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& builtin_memory_setup_actor,
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& builtin_memory_setup_object,
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& builtin_memory_digest,
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& builtin_memory_digest_tokens,
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& builtin_memory_stages_history_long,
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& builtin_memory_statements_history_long,
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& builtin_memory_statements_history_long_tokens,
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& builtin_memory_statements_history_long_sqltext,
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& builtin_memory_transactions_history_long,
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& builtin_memory_waits_history_long,
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& builtin_memory_table,
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& builtin_memory_table_share,
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& builtin_memory_table_share_index,
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& builtin_memory_table_share_lock,
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& builtin_memory_program,
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& builtin_memory_prepared_stmt,
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& builtin_memory_scalable_buffer,
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NULL
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};
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PFS_builtin_memory_class *find_builtin_memory_class(PFS_builtin_memory_key key)
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{
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if (key == 0)
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return NULL;
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return all_builtin_memory[key - 1];
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}
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