# XtraDB cluster Nagios checks, without using the SeveralNinesCluster control

**URL:** <https://forums.percona.com/t/xtradb-cluster-nagios-checks-without-using-the-severalninescluster-control/4017>\
**Category:** Percona XtraDB Cluster 5.x\
**Created:** [January 27, 2015, 8:20am UTC](https://forums.percona.com/t/xtradb-cluster-nagios-checks-without-using-the-severalninescluster-control/4017 "2015-01-27T08:20:26Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![MartinBoer](https://avatars.discourse-cdn.com/v4/letter/m/e95f7d/32.png) [@MartinBoer](https://forums.percona.com/u/MartinBoer)\
**Post date:** [January 27, 2015, 8:20am UTC](https://forums.percona.com/t/xtradb-cluster-nagios-checks-without-using-the-severalninescluster-control/4017/1 "2015-01-27T08:20:26Z")

</div>

I would like to monitor parameters like

- cluster state of each node
- state of each node
- excessive replication conflicts
- excessive flow control conflicts
- large replication queues  
in an XtraDB cluster (at the moment I don’t know if those are even possible) and I’m not quite yet at the point where I want to install the SeveralNinesCluster control tools as the cluster is production and therefore sacred.

I have already looked at the s9s nagios plugin but it seems to depend on tables which belong to the s9s-cluster control so that path is kinda blocked.

All suggestions are welcome. 🙂