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/* Copyright (c) 2014, 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, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
* View: memory_global_total
*
* Shows the total memory usage within the server globally.
*
* mysql> select * from memory_global_total;
* +-----------------+
* | total_allocated |
* +-----------------+
* | 123.35 MiB |
* +-----------------+
*
*/
CREATE OR REPLACE
ALGORITHM = TEMPTABLE
DEFINER = 'root'@'localhost'
SQL SECURITY INVOKER
VIEW memory_global_total (
total_allocated
) AS
SELECT sys.format_bytes(SUM(CURRENT_NUMBER_OF_BYTES_USED)) total_allocated
FROM performance_schema.memory_summary_global_by_event_name;
/*
* View: memory_global_total_raw
*
* Shows the total memory usage within the server globally
*
* mysql> select * from x$memory_global_total;
* +-----------------+
* | total_allocated |
* +-----------------+
* | 1420023 |
* +-----------------+
*
*/
CREATE OR REPLACE
ALGORITHM = TEMPTABLE
DEFINER = 'root'@'localhost'
SQL SECURITY INVOKER
VIEW x$memory_global_total (
total_allocated
) AS
SELECT SUM(CURRENT_NUMBER_OF_BYTES_USED) total_allocated
FROM performance_schema.memory_summary_global_by_event_name;
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