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Eval Time_Diff

cglowjr
New Member

I am having trouble getting a result to appear for the below query. I am trying to produce a column showing time_diff of the lastest timestamp result for lane_RFID subtracted from the time now. The table doesn't show a result for time_diff, but everything else shows properly. Hopefully it is something easy. Thank you.

index=*"RFID Message received for:" | stats latest(date_time) by LANE_RFID | eval time_now=now() | eval time_now=strftime(time_now,"%Y/%m/%d %H:%M:%S") | eval time_diff=strftime(time_diff,"%M:%S") | eval time_diff=time_now-date_time| table LANE_RFID time_now latest(date_time) time_diff

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1 Solution

to4kawa
Ultra Champion
index=*"RFID Message received for:" 
| stats latest(date_time) as  date_time by LANE_RFID 
| eval time_now=strftime(now(),"%Y/%m/%d %H:%M:%S")
| eval time_diff=now() - strptime(date_time,"%Y/%m/%d %H:%M:%S") 
| table LANE_RFID time_now date_time time_diff

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to4kawa
Ultra Champion
index=*"RFID Message received for:" 
| stats latest(date_time) as  date_time by LANE_RFID 
| eval time_now=strftime(now(),"%Y/%m/%d %H:%M:%S")
| eval time_diff=now() - strptime(date_time,"%Y/%m/%d %H:%M:%S") 
| table LANE_RFID time_now date_time time_diff
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cglowjr
New Member

This works wonderfully! Thank you so much!

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to4kawa
Ultra Champion

Is date_time epoch?

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cglowjr
New Member

date_time is formatted 2020/02/24 16:14:34

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