Cross Server Graphs

Load Average

This metric is the average number of processes that are either in a runnable or uninterruptable state. A process in a runnable state is either using the CPU or waiting to use the CPU. A process in uninterruptable state is waiting for some I/O access, eg waiting for disk.

This metric is best used for trends. If you notice the load average rising, it may be due to innefficient queries. In that case, you may further analyze your queries in QAN.

View all metrics of Cross Server Graphs

See also

Description of load average in the man page of the uptime command in Debian
https://manpages.debian.org/stretch/procps/uptime.1.en.html

MySQL Queries

This metric is based on the queries reported by the MySQL command SHOW STATUS. It shows the average number of statements executed by the server. This variable includes statements executed within stored programs, unlike the Questions variable. It does not count COM_PING or COM_STATISTICS commands.

View all metrics of Cross Server Graphs

MySQL Traffic

This metric shows the network traffic used by the MySQL process.

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