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Adding tunning options for InnoDBLogBufferSize and InnoDBLogFileSize

This commit is contained in:
Philippe Caseiro 2018-06-21 15:57:17 +02:00
parent e80180bd04
commit 24552b6ccc
2 changed files with 9 additions and 0 deletions
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6
dicos/25_bdd_server.xml
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@ -58,6 +58,12 @@
<variable name="dbInnoDBBufferPoolPercentage" type="number" description="Pourcentage de mémoire à dédier à MariaDB"> <variable name="dbInnoDBBufferPoolPercentage" type="number" description="Pourcentage de mémoire à dédier à MariaDB">
<value>20</value> <value>20</value>
</variable> </variable>
<variable name="dbInnoDBLogBufferSize" type='number' description="Taille du tampon utilisé pour écrire les fichiers de transaction innodb sur le disque (en Mo)">
<value>8</value>
</variable>
<variable name='dbInnoDBLogFileSize' type='number' description="Taille des fichiers de transaction InnoDB">
<value>6</value>
</variable>
<variable name="dbMaxConnections" type="number" description="Nombre de connection maximum pour le serveur de bases de données (max_connections)"> <variable name="dbMaxConnections" type="number" description="Nombre de connection maximum pour le serveur de bases de données (max_connections)">
<value>100</value> <value>100</value>
</variable> </variable>

3
tmpl/tunning.cnf
View File

@ -3,6 +3,9 @@ innodb_file_per_table=1
skip-name-resolve skip-name-resolve
innodb_buffer_pool_size=%%getMemoryPercentage(%%getVar('dbInnoDBBufferPoolPercentage', 10)) innodb_buffer_pool_size=%%getMemoryPercentage(%%getVar('dbInnoDBBufferPoolPercentage', 10))
innodb_log_buffer_size=%%{dbInnoDBLogBufferSize}M
innodb_log_file_size=%%{dbInnoDBLogFileSize}M
max_connections=%%dbMaxConnections max_connections=%%dbMaxConnections
thread_cache_size=%%dbThreadCacheSize thread_cache_size=%%dbThreadCacheSize