92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/* Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
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
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
|
|
|
|
/**
|
|
@file storage/perfschema/pfs_memory.cc
|
|
Memory statistics aggregation (implementation).
|
|
*/
|
|
|
|
#include "my_global.h"
|
|
#include "my_sys.h"
|
|
#include "pfs_global.h"
|
|
#include "pfs_instr_class.h"
|
|
#include "pfs_instr.h"
|
|
#include "pfs_account.h"
|
|
#include "pfs_host.h"
|
|
#include "pfs_user.h"
|
|
#include "pfs_atomic.h"
|
|
#include "pfs_buffer_container.h"
|
|
#include "m_string.h"
|
|
|
|
static void fct_reset_memory_by_thread(PFS_thread *pfs)
|
|
{
|
|
PFS_account *account= sanitize_account(pfs->m_account);
|
|
PFS_user *user= sanitize_user(pfs->m_user);
|
|
PFS_host *host= sanitize_host(pfs->m_host);
|
|
aggregate_thread_memory(true, pfs, account, user, host);
|
|
}
|
|
|
|
/** Reset table MEMORY_SUMMARY_BY_THREAD_BY_EVENT_NAME data. */
|
|
void reset_memory_by_thread()
|
|
{
|
|
global_thread_container.apply(fct_reset_memory_by_thread);
|
|
}
|
|
|
|
static void fct_reset_memory_by_account(PFS_account *pfs)
|
|
{
|
|
PFS_user *user= sanitize_user(pfs->m_user);
|
|
PFS_host *host= sanitize_host(pfs->m_host);
|
|
pfs->aggregate_memory(true, user, host);
|
|
}
|
|
|
|
/** Reset table MEMORY_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME data. */
|
|
void reset_memory_by_account()
|
|
{
|
|
global_account_container.apply(fct_reset_memory_by_account);
|
|
}
|
|
|
|
static void fct_reset_memory_by_user(PFS_user *pfs)
|
|
{
|
|
pfs->aggregate_memory(true);
|
|
}
|
|
|
|
/** Reset table MEMORY_SUMMARY_BY_USER_BY_EVENT_NAME data. */
|
|
void reset_memory_by_user()
|
|
{
|
|
global_user_container.apply(fct_reset_memory_by_user);
|
|
}
|
|
|
|
static void fct_reset_memory_by_host(PFS_host *pfs)
|
|
{
|
|
pfs->aggregate_memory(true);
|
|
}
|
|
|
|
/** Reset table MEMORY_SUMMARY_BY_HOST_BY_EVENT_NAME data. */
|
|
void reset_memory_by_host()
|
|
{
|
|
global_host_container.apply(fct_reset_memory_by_host);
|
|
}
|
|
|
|
/** Reset table MEMORY_GLOBAL_BY_EVENT_NAME data. */
|
|
void reset_memory_global()
|
|
{
|
|
PFS_memory_stat *stat= global_instr_class_memory_array;
|
|
PFS_memory_stat *stat_last= global_instr_class_memory_array + memory_class_max;
|
|
|
|
for ( ; stat < stat_last; stat++)
|
|
stat->rebase();
|
|
}
|
|
|