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Nagios plugins for monitoring MySQL databases and database servers.
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greps lag time from mysql for slave replication, written in a shell script, so its easily portable.
Executes just one "Show processlist" query on the server. Checks process' in detail.
Checks if MySQL Replication is active, checks for delay and outputs some additional info and performance data.
This is an update of check_mysqlslaverun.sh. In addition to ensuring that the slave is running, it will also record the seconds behind, and issue a WARNING when the slave is more than 10 seconds behind.
checks to see if mysql slave io is running. written in a shell script, so its easily portable.
checks to see if mysql slave sql is running. written in a shell script, so its easily portable.
Executes "show table status" queries for all schemas on the server. Parse the output. Gives Nagios compatible warning, critical notifications and performance data for selected values.
Checks NDB node memory usage on all specified nodes.
Monitors for failover by connecting to a virtual ip and testing the current hostname. Run mysql_check_failover.sh --help for usage.
Check for new entries in an existing MySQL database in a specified time interval.
check status of a galera cluster
This plugin is checking timestamp of the last table update (on the slave side) and comparing it with the current system time. It is suitable for checking MASTER-SLAVE and MASTER-MASTER replication. Requirements: - latest mk-heartbeat (http://w ...
Check connection an check show status values. Some plugins for checking predefined values and one generic for checking the values given on the commandline.
Yet another plugin to check your mysql replication threads and your lag synchronisation
Replacement for check_mysql that allows to set thresholds for any variables in SHOW STATUS or for similar SQL queries. Data is also made available for graphing or other use (graphing templates enclosed). The plugin will determine appropriate "SHOW STATUS" ...
Checks the number of client connections currently established towards a specified MySQL database server.
Check row count in table. Possible to specify WHERE conditionals.
check_mysql_health is a plugin for Nagios that allows you to monitor a MySQL database. Among the list of metrics are time to login, index usage, bufferpool hit rate, query cache hit rate, slow queries, temp tables on disk, table cache hit rate, connected ...