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mariadb/storage/perfschema/pfs_server.h

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Fixed Copyright headers in storage/perfschema Fixed minor merge issues with #includes
2010-07-16 01:44:45 +02:00
/* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
WL#2360 Performance schema Part V: performance schema implementation
2010-01-12 02:47:27 +01:00
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
Fixed Copyright headers in storage/perfschema Fixed minor merge issues with #includes
2010-07-16 01:44:45 +02:00
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
WL#2360 Performance schema Part V: performance schema implementation
2010-01-12 02:47:27 +01:00
#ifndef PFS_SERVER_H
#define PFS_SERVER_H
/**
@file storage/perfschema/pfs_server.h
Private interface for the server (declarations).
*/
#ifndef PFS_MAX_MUTEX_CLASS
#define PFS_MAX_MUTEX_CLASS 200
#endif
#ifndef PFS_MAX_MUTEX
Bug#55576 Two perfschema tests failed on mysql-next-mr-innodb PB2 tests Before this fix, some tests failed due to lack of instrumentation slots in the performance schema, because the default sizing was too low. Now that more code has been instrumented, the default sizing has to be adjusted to match the current instrumentation consumption. This change: - increases the number of rwlock classes from 20 to 30, - increases the number of rwlock and mutex instances to 1 million. Both are to account for the volume of data instrumented when the innodb storage engine is used (because of the innodb buffer pool). Adjusted the test output accordingly.
2010-08-25 02:21:43 +02:00
#define PFS_MAX_MUTEX 1000000
WL#2360 Performance schema Part V: performance schema implementation
2010-01-12 02:47:27 +01:00
#endif
#ifndef PFS_MAX_RWLOCK_CLASS
Bug#55576 Two perfschema tests failed on mysql-next-mr-innodb PB2 tests Before this fix, some tests failed due to lack of instrumentation slots in the performance schema, because the default sizing was too low. Now that more code has been instrumented, the default sizing has to be adjusted to match the current instrumentation consumption. This change: - increases the number of rwlock classes from 20 to 30, - increases the number of rwlock and mutex instances to 1 million. Both are to account for the volume of data instrumented when the innodb storage engine is used (because of the innodb buffer pool). Adjusted the test output accordingly.
2010-08-25 02:21:43 +02:00
#define PFS_MAX_RWLOCK_CLASS 30
WL#2360 Performance schema Part V: performance schema implementation
2010-01-12 02:47:27 +01:00
#endif
#ifndef PFS_MAX_RWLOCK
Bug#55576 Two perfschema tests failed on mysql-next-mr-innodb PB2 tests Before this fix, some tests failed due to lack of instrumentation slots in the performance schema, because the default sizing was too low. Now that more code has been instrumented, the default sizing has to be adjusted to match the current instrumentation consumption. This change: - increases the number of rwlock classes from 20 to 30, - increases the number of rwlock and mutex instances to 1 million. Both are to account for the volume of data instrumented when the innodb storage engine is used (because of the innodb buffer pool). Adjusted the test output accordingly.
2010-08-25 02:21:43 +02:00
#define PFS_MAX_RWLOCK 1000000
WL#2360 Performance schema Part V: performance schema implementation
2010-01-12 02:47:27 +01:00
#endif
#ifndef PFS_MAX_COND_CLASS
#define PFS_MAX_COND_CLASS 80
#endif
#ifndef PFS_MAX_COND
#define PFS_MAX_COND 1000
#endif
#ifndef PFS_MAX_THREAD_CLASS
#define PFS_MAX_THREAD_CLASS 50
#endif
#ifndef PFS_MAX_THREAD
#define PFS_MAX_THREAD 1000
#endif
#ifndef PFS_MAX_FILE_CLASS
#define PFS_MAX_FILE_CLASS 50
#endif
#ifndef PFS_MAX_FILE
#define PFS_MAX_FILE 10000
#endif
#ifndef PFS_MAX_FILE_HANDLE
#define PFS_MAX_FILE_HANDLE 32768
#endif
#ifndef PFS_MAX_TABLE_SHARE
#define PFS_MAX_TABLE_SHARE 50000
#endif
#ifndef PFS_MAX_TABLE
#define PFS_MAX_TABLE 100000
#endif
#ifndef PFS_WAITS_HISTORY_SIZE
#define PFS_WAITS_HISTORY_SIZE 10
#endif
#ifndef PFS_WAITS_HISTORY_LONG_SIZE
#define PFS_WAITS_HISTORY_LONG_SIZE 10000
#endif
struct PFS_global_param
{
bool m_enabled;
ulong m_mutex_class_sizing;
ulong m_rwlock_class_sizing;
ulong m_cond_class_sizing;
ulong m_thread_class_sizing;
ulong m_table_share_sizing;
ulong m_file_class_sizing;
ulong m_mutex_sizing;
ulong m_rwlock_sizing;
ulong m_cond_sizing;
ulong m_thread_sizing;
ulong m_table_sizing;
ulong m_file_sizing;
ulong m_file_handle_sizing;
ulong m_events_waits_history_sizing;
ulong m_events_waits_history_long_sizing;
};
extern PFS_global_param pfs_param;
struct PSI_bootstrap*
initialize_performance_schema(const PFS_global_param *param);
void initialize_performance_schema_acl(bool bootstrap);
void check_performance_schema();
void shutdown_performance_schema();
#endif
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