Hi,
We have scenario to create an alert for tomcat to trigger an alert when tomcat is down.
Based on our tomcat logs, it gives PID for every 30secs when ever it is up.
If it is down it wont trigger any event for that 30 sec interval.
We need to set up an alert to trigger by host ,if any of the host has not have an entry for 30secs period.
Below is basic search for it:
index=index1 source=ps host=host1* OR host=host2* apache-tomcat|table host pid _time
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