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How do you use the streamstats command after tstats and stats?

Contributor

Hi,

Thanks upfront for your time. I need to aggregate some information with the tstats command and make a weekly comparative analysis.
The search I created is working if i pick parameters, however, it doesn't if I don't give any parameters due to nature of |streamstats.

| tstats avg(elapsed) as avgElapsed where host="A"  index="X" sourcetype="Y" ID="Z" by _time, host,ID span=1week 
| eval myval = host."-".ID 
| stats sum(count) as count latest(avgElapsed) as avgElapsed by _time,myval 
| streamstats current=f window=1 latest(avgElapsed) as prev_elapsed

Logically, I would expect adding "by" clause to the streamstats command should get me what I need. However, it is not returning results for previous weeks when I do that. It only works on a row by row basis, which points to another ID or host in the data sometimes:

    | streamstats current=f window=1 latest(avgElapsed) as prev_elapsed by myval

Please help me out. Kind regards

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Re: How do you use the streamstats command after tstats and stats?

SplunkTrust
SplunkTrust

@akocak,

Sorry if mistaken but if you are trying to bring value from previous row to current row, then try using last instead of latest in streamstats.

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Re: How do you use the streamstats command after tstats and stats?

SplunkTrust
SplunkTrust

Give this a try

| tstats avg(elapsed) as avgElapsed where host="A"  index="X" sourcetype="Y" ID="Z" by _time, host,ID span=1week 
 | eval myval = host."-".ID 
 | stats sum(count) as count latest(avgElapsed) as avgElapsed by myval _time
 | streamstats current=f window=1 latest(avgElapsed) as prev_elapsed by myval

View solution in original post

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