Hi
I came up to a question about monitoring the time difference between a monitored host and the Zabbix server when daylight savings comes active.
I use the item
with a trigger
This will alarm me, when the monitored hosts get out of time sync (ON > 300s, OFF < 60s).
But what will happen, when the daylight savings comes active and the monitored hosts or the Zabbix server are changing the time an hour asynchronously ? This would produce lots of alarms !
Does anybody have a real solution, how to resolve this case ? I think about to make a trigger to get ON, when the time has been more then 300s out of sync for more than an amount off time (for example 900s). At the end, I'm searching, how to build a hysteresis in this case...
Sincerly
Andreas
I came up to a question about monitoring the time difference between a monitored host and the Zabbix server when daylight savings comes active.
I use the item
Code:
system.localtime
Code:
({_o_linux-server:system.localtime.fuzzytime(300)}=0)|(({TRIGGER.VALUE}=1)&({_o_linux-server:system.localtime.fuzzytime(60)}=0))
But what will happen, when the daylight savings comes active and the monitored hosts or the Zabbix server are changing the time an hour asynchronously ? This would produce lots of alarms !
Does anybody have a real solution, how to resolve this case ? I think about to make a trigger to get ON, when the time has been more then 300s out of sync for more than an amount off time (for example 900s). At the end, I'm searching, how to build a hysteresis in this case...
Sincerly
Andreas
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