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52 MySQLQ sysbench 1.0 @01_linux:11_データベース:01_mysql

8 Hits, Last modified: 4 years ago

4797901.95 Threads fairness: events (avg/stddev): 60805.9375/188.35 execution time (avg/stddev): 299.8689/0.00 </code> ===== CPU/Memory/File... 9996.71 Threads fairness: events (avg/stddev): 9203.0000/0.00 execution time (avg/stddev): 9.9967/0.00 </code> ==== Memory ==== <code>

18 CentOS7 MariaDB @01_linux:11_データベース:01_mysql

6 Hits, Last modified: 6 years ago

f ProtectHome=true ↓↓↓ ProtectHome=false PrivateDevices=false ↓↓↓ PrivateDevices=true </code> <code> sed -i 's/^ProtectSystem=full/ProtectSystem=off/g' /... /systemd/system/mariadb.service sed -i 's/^PrivateDevices=false/PrivateDevices=true/g' /usr/lib/systemd/system/mariadb.service grep '^PrivateDevices\|^Prote

50 MySQLベンチマーク(sysbench) @01_linux:11_データベース:01_mysql

2 Hits, Last modified: 4 years ago

6.24ms Threads fairness: events (avg/stddev): 11273.0000/0.00 execution time (avg/stddev): 59.8877/0.00 </code> ==== sysbench Option =

08 MySQLシステム変数 @01_linux:11_データベース:01_mysql

1 Hits, Last modified: 10 years ago

====== 08 MySQLシステム変数 ====== [[https://dev.mysql.com/doc/refman/5.6/ja/innodb-parameters.html]] {{tag

19 MySQL ログローテート @01_linux:11_データベース:01_mysql

1 Hits, Last modified: 5 years ago

usr/bin/mysqladmin && /usr/bin/mysqladmin ping &>/dev/null then /usr/bin/mysqladmin --default

01 PostgreSQL streaming replica @01_linux:11_データベース:02_postgresql

1 Hits, Last modified: 3 years ago

yum -y install postgresql13-contrib postgresql13-devel ===== 自動起動 defautl: disabled ===== systemct