Hi @AntoninMHBSI their already a poller on a Centreon central server and you can’t add another. 

Hello @AntoninMHBSI 

You might find this definition useful: https://docs.centreon.com/docs/resources/glossary/#poller

Regards

thanks for your reply

@Laurent 

I know that with other solutions like zabbix, it's possible to increment the number of poller instances to relieve the central server without mounting another server. Is there such a thing with Centreon?

I have services and hosts that come up in error and go back to ok in 1s, even though they're ok. When I look at the performance of my machine, the resources are at 20% utilization.

I have 640 services and 207 hosts, my machine has 4 cpu and 4go of memory.

Here are the stats for my machine :
 

these two queues are often full.

Thanks for your time.

With Centreon you need to add a new server to add another poller.

thanks for your reply