Splunk Search

A search that does not produce results for "All time (real-time)" but does for "Today"

neiljpeterson
Communicator

It is a very simple search for a string. (Account lock outs to be precise) and as worked in the past. But just recently stopped working. (We upgraded to 6.1.1 yesterday incidentally)

The event is there. I can see it if I search for other terms, and I can see it if I search "Today" but when I search "All time (real-time)" it does not come up.

This is some weird behavior. I am not sure how to investigate it from here. I would really like to know why results are not being returned.


More info

I ran across this documentation about real time searches:

Documentation > Splunk Enterprise > Search Manual > Expected performance and known limitations of re...

"Real-time search matches events that have arrived at the port but have not been persisted to disk."

This however does not seem to square with the results from a real time search of index=_internal | stats earliest(_time) as earliest | eval earliest=strftime(earliest, "%T") When running this search the earliest is aways a time near now minus the time range of the real time search. Obviously these results have been written to the disk, but are also returned in a real time search.

Am I misunderstanding the documentation?

0 Karma

LukeMurphey
Champion

An all-time real-time search is different from a real-time search with a time-frame defined in that it does not back-fill. Instead, an all-time real-time search will show events that occur after you started the search.

Try defining a time-range for your real-time search and it should begin matching events.

Career Survey
First 500 qualified respondents will receive a $20 gift card! Tell us about your professional Splunk journey.
Get Updates on the Splunk Community!

Tech Talk Recap | Mastering Threat Hunting

Mastering Threat HuntingDive into the world of threat hunting, exploring the key differences between ...

Observability for AI Applications: Troubleshooting Latency

If you’re working with proprietary company data, you’re probably going to have a locally hosted LLM or many ...

Splunk AI Assistant for SPL vs. ChatGPT: Which One is Better?

In the age of AI, every tool promises to make our lives easier. From summarizing content to writing code, ...