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Check-Manual von mysql_innodb_io

MySQL: IO Statistics of InnoDB Engine
Distribution offizieller Teil von Check_MK
Lizenz GPL
Unterstützte Agenten Linux
This check tracks the IO rate of the InnoDB database engine for MySQL. The data is gathered from the show global status query.

It allows you plan IO device capacity by seeing how much is read and written by InnoDB, or to proactively generate alerts if something is generating far too much write IO. The configuration of this check is internally done as a "disk check" but presented in as an application monitoring in WATO.

The check is configured like the diskstat check for block devices.

Item

The name of the instance

Discovery

One service is created for each instance representing the InnoDB writers for a MySQL Daemon.