Splunk Search

Can you help me work out a query involving distribution percentages?

luckyman80
Path Finder

Hi Splunk Community,

I have a simple query which pulls request counts in per node.

sourcetype=test-log New Line 
| rex "\'instance1_n_Node1\': (?.*?)," 
| rex "\'instance2_n_Node2\': (?.*?)," 
| rex "\'instance2_n_Node2\': (?.*?)," 

| timechart max(Node1), max(Node2), max(Node3)

This brings me back the values of

Node1 - 100
Node2 - 200
Node3 - 300

My Nodes have a capacity of 320 only. I am trying to show the % left on the available instances so i can see where my space is. What's the best way to do this ?

Thanks in advance !

0 Karma
1 Solution

kmaron
Motivator

if instead of the timechart you use a stats you can then use those values to calculate your percent available and then you can timechart those.

    | stats max(Node1) as Node1 max(Node2) as Node2 max(Node3) as Node3 by _time
    | eval percent_avail1 = (320-Node1)/320*100
    | eval percent_avail2 = (320-Node2)/320*100
    | eval percent_avail3 = (320-Node3)/320*100
    | timechart max(percent_avail1) max(percent_avail2) max(percent_avail3)

View solution in original post

kmaron
Motivator

if instead of the timechart you use a stats you can then use those values to calculate your percent available and then you can timechart those.

    | stats max(Node1) as Node1 max(Node2) as Node2 max(Node3) as Node3 by _time
    | eval percent_avail1 = (320-Node1)/320*100
    | eval percent_avail2 = (320-Node2)/320*100
    | eval percent_avail3 = (320-Node3)/320*100
    | timechart max(percent_avail1) max(percent_avail2) max(percent_avail3)

luckyman80
Path Finder

kMaron, Thanks for your prompt response.. Worked a treat

0 Karma
Get Updates on the Splunk Community!

Splunk Life | Happy Pride Month!

Happy Pride Month, Splunk Community! 🌈 In the United States, as well as many countries around the ...

SplunkTrust | Where Are They Now - Michael Uschmann

The Background Five years ago, Splunk published several videos showcasing members of the SplunkTrust to share ...

Admin Your Splunk Cloud, Your Way

Join us to maximize different techniques to best tune Splunk Cloud. In this Tech Enablement, you will get ...