hi abhayneilam
please use the search before asking questions, it took me not even 20 sec to find the answer for your message.....
The solutions are :
identify and improve the regexes/field extractions ( best to do )
or change the warning threshold for key values extraction ( this way you are only fighting the smoke but not the fire )
edit $SPLUNK_HOME/etc/system/local/limits.conf, and change max_extractor_time value
see http://docs.splunk.com/Documentation/Splunk/5.0/Admin/Limitsconf
[kv]
max_extractor_time =
# Maximum amount of CPU time, in milliseconds, that a key-value pair extractor will be allowed to take before warning. If the extractor exceeds this execution time on any event a warning will be issued Defaults to 1000
avg_extractor_time =
# Maximum amount of CPU time, in milliseconds, that the average (over search results) execution time of a key-value pair extractor will be allowed to take before warning. Once the average becomes larger than this amount of time a warning will be issued Defaults to 500
cheers,
MuS
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