Splunk Search

Correct Search string for Memory and CPU utilization

anzar_ahsan
New Member

Hello,

I am trying to create a dashboard report of CPU Utilization and Memory used for each of my application components for application logs. The dashboard should contain the line chart graph.

Using below search string but not getting the appropriate results :-
host="" SystemCPU_Usage="*" | eval SystemCPU_Usage=mvindex(split(SystemCPU_Usage," "),-1) | timechart avg(SystemCPU_Usage) by source

Below is the sample content of log files :-
A.log - 2018-06-01 14:55:45,303Z (09:55) [Event Sink Thread Pool Thread 2] INFO com.abc.xyz.A.EnvironmentImpl - Memory used 575mb, allocated 879mb, max 910mb (63%) Our cpu usage 1%, system cpu used 4% GC time 0%

B.log - 2018-05-26 21:05:30,131Z (16:05) [Event Sink Thread Pool Thread 1] INFO com.abc.xyz.B.ServerImpl - Memory used 233mb, allocated 585mb, max 910mb (25%) Our cpu usage 0%, system cpu used 4% GC time 0%

C.log - 2018-05-28 07:14:34,867Z (02:14) [Event Sink Thread Pool Thread 2] INFO com.abc.xyz.C.ServerImpl - Memory used 150mb, allocated 253mb, max 910mb (16%) Our cpu usage 0%, system cpu used 4% GC time 0%

Please suggest me the correct search string.

Thanks.

Tags (1)
0 Karma

ansif
Motivator

Hope you completed field extraction for both CPU and memory?

SystemCPU_Usage, this field is not available by default.

0 Karma
Get Updates on the Splunk Community!

Brains, Bytes, and Boston: Learn from the Best at .conf25

When you think of Boston, you might picture colonial charm, world-class universities, or even the crack of a ...

Splunk AppDynamics Agents Webinar Series

Mark your calendars! On June 24th at 12PM PST, we’re going live with the second session of our Splunk ...

SplunkTrust Application Period is Officially OPEN!

It's that time, folks! The application/nomination period for the 2025 SplunkTrust is officially open! If you ...