Hi @Mustafa if you disk crash you may have corrupted RRD files.

You should rebuild RRD files of impacted services from “Administration  >  Parameters  >  Data” menu

Hi @Laurent 

That's what I did but to no avail.

I notice that for a few days I have graph flanges :

I also restarted the RRD DataBAse rebuild

Regards

@Laurent  example:

You database was on disk with issue?

@Laurent 

Yes

!!UP!!  I restart my problem.

When I edit the file /var/log/centreon-broker/central-rrd-master.log

I read:

error:acceptor: endpoint 'Central-broker-master-input' could not accept client: cannot listen on port 5669: The bound address is already in use

Is this related to my graph display problem?

@Laurent 

Thanks in advance