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How to find common errors in different log files?

Engager

In my environment I got one scenario like have to find common errors in iis log, applog,apache log and db log. How to find it

Please help me on the same

Thanks in Advance

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Re: How to find common errors in different log files?

SplunkTrust
SplunkTrust

What qualifies as a "common error" in three very different logs?

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If this reply helps you, an upvote would be appreciated.
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Re: How to find common errors in different log files?

Engager

Actually I am thinking is there any way to find by using codes like 404,500.............

three are different logs I know But code doesn't change I think.

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Re: How to find common errors in different log files?

Ultra Champion

Hi @Reddi694325
Many log types have a 'level' which is normally one of INFO/WARN/ERROR etc.
Some logs report a status code which indicates the outcome.

If you have installed the appropriate TA for your log type this should be extracted for you You need to identify those fields/tags/values and write a search to identify them.

(sourcetype=iis AND sc_status>=400) OR (sourcetype=myApp AND log_level=error)
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