Splunk Search

regular expression ( Alert)

Michael_Schyma1
Contributor

I want to create an alert everytime that /p01 (and the rest of the file name which will vary) goes over 80%. There are different path names inside the file, but this is what im trying to extract: (Werid Spacing)

This is the rex that i have so far:

[0-9][0-9]%(?<cname>./p0\S+)




                      14G  9.6G  3.6G  73% /p01

/dev/mapper/data-mqmlv

                  4.0G   46M  3.7G   2% /p01/app/mqm

/dev/mapper/data-wilylv

                  5.0G  1.1G  3.7G  22% /p01/app/wily

/dev/dasd1 23G 6.1G 15G 29% /p01/app/was/appserver/70

Tags (1)
0 Karma

jonuwz
Influencer

nice to see some some WAS and MQ action going on : )

0 Karma

jonuwz
Influencer
(?<disk_full_perc>[0-9]{1,3})%\s+(?=/p01)(?<mount_point>.*$)

(?<disk_full_perc>[0-9]{1,3})%

Look for 1-3digits follwoed by a % - assign to disk_full_perc

\s+

allow some whitespace

(?=/p01)

assert the next part of the string is /p01 (without the regex actually moving ahead)

(?<mount_point>.*$)

stick from /p01 to the end of the line in mount_point

Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Free Professional Services for .conf26 Attendees

This year at .conf26, we are doing something a little different. We are bringing the best minds from ...

Defend at Machine Speed: Your Guide to Security Sessions at .conf26

Splunk .conf26   With threats moving at machine speed and attack surfaces expanding across hybrid ...

Where Innovation Takes Flight: The Splunk4Aviation Flight Sim Lands at .conf26

If you hear someone at .conf26 shouting "gear down, GEAR DOWN" across the show floor, you have found us.  The ...