Nagios Support Forum

Yesterday we got five times load warning and day before six times. So pretty much same amount after restarting ndo

[root@nagiosxi ~]# grep crashed /var/log/mysqld.log [root@nagiosxi ~]# service ndo2db status ndo2db (pid 2014) is running... [root@nagiosxi ~]# service ndo2db restart Stopping ndo2db: head: cannot open `/usr/local/nagios/var/ndo2db.lock' for reading: No such file or directory done. Starting ndo2db: ...

i/o wait is 0-1% usually
We will check the logs

[root@nagiosxi etc]# more nagios.cfg # MODIFIED admin_email=root@localhost admin_pager=root@localhost translate_passive_host_checks=1 log_event_handlers=0 use_large_installation_tweaks=1 enable_environment_macros=0 # NDOUtils module broker_module=/usr/local/nagios/bin/ndomod.o config_file=/usr/loca...

We are having problem with our Nagios service checks. Software was running without problems for few years, but now we don't know what happened and causes our Nagios server have huge loads from time to time. I think the problem is now that many of the checks are somehow running on same second, and th...

OK, thanks for the info. Need to remove those devices from hostgroups.

It would be great to prevent this somehow, now you cannot use the devices in hostgroups if external partner needs read-only access to its own devices and devices has hostgroup.

We have created read only users, with just access to their own devices. However when going to Views> Hostgroup overview they can see all Hostgroups. How can we prevent this?

Server has 6-cpu cores (2,666Mhz per core) and 8GB RAM. Disc is from shared storage, HP P2000 G3 SAS.

ESXi checks are causing high cpu most of the time. Ping and snmp checks not so much.

We have high cpu usage on our NagiosXI server sometimes. This happens mostly when there are lots of service checks on same second. We can change individual service easy to some other time, but is there an easy way to stop nagiosxi to set service checks to same second. We have over 2600 service check...