Delay icmp ping

[mteixido]

I have a problem with high icmp ping, the latencies of some teams increase when they are not real.
I guess it's because the server can't with the 500 computers they are monitoring.
I tried to upload the StartPingers = 500
I have also lowered the ICMP ping interval to 300 s
I have 100% cache, how can I reduce this value. I have free ram memory.
Anyone know how to optimize zabbix ping.


regards

[tim.mooney]

My interpretation of that graph is that most of your caches are almost 100% free (empty), not 100% utilized. As you can see from the legend of that graph, the triggers are all configured to indicate a problem when %free is less than 25%.

As far as "StartPingers=500", that's probably way too high. Since you're using the Zabbix server template to notify you of issues on your Zabbix server, has it ever warned you that your "pinger is more than 75% busy", or something like that?

What version of Zabbix, and what version of fping do you have installed?

[mteixido]

I have 4.2.4

regards