Скачать шаблон мониторинга серверов для дле

There are 14 time units by default in Percona Server, so there are 13 entries on the graph (the 14th is non-numeric, so we omit it). The graph actually displays the amount of response time spent by the server on queries of various lengths. The InnoDB Semaphores graph shows information on InnoDB semaphore activity: the number of spin rounds, spin waits, and OS waits.

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