performance_schema配置

配置

查看配置

bash-4.4# mysqld --verbose --help | grep performance-schema | grep -v '\-\-'
performance-schema                                           TRUE
performance-schema-accounts-size                             -1
performance-schema-consumer-events-stages-current            FALSE
performance-schema-consumer-events-stages-history            FALSE
performance-schema-consumer-events-stages-history-long       FALSE
performance-schema-consumer-events-statements-current        TRUE
performance-schema-consumer-events-statements-history        TRUE
performance-schema-consumer-events-statements-history-long   FALSE
performance-schema-consumer-events-transactions-current      TRUE
performance-schema-consumer-events-transactions-history      TRUE
performance-schema-consumer-events-transactions-history-long FALSE
performance-schema-consumer-events-waits-current             FALSE
performance-schema-consumer-events-waits-history             FALSE
performance-schema-consumer-events-waits-history-long        FALSE
performance-schema-consumer-global-instrumentation           TRUE
performance-schema-consumer-statements-digest                TRUE
performance-schema-consumer-thread-instrumentation           TRUE
performance-schema-digests-size              

本文来自互联网用户投稿，文章观点仅代表作者本人，不代表本站立场，不承担相关法律责任。如若转载，请注明出处。 如若内容造成侵权/违法违规/事实不符，请点击【内容举报】进行投诉反馈！