Splunk Search

How do I fill nulls in time series data without using timechart?

jedatt01
Builder

I have time series data that I want to bucket into 15 minute chunks with corresponding counts like so....

mysearch | bucket span=15m _time | stats count by groups _time

What I need next is for every value of groups that is null for a particular time bucket to be replaced with a 0

Basically I need the functionality of a timechart but I need to keep the groups field intact instead of each value of groups being split out into it's own field

This is what I would like my output table to look like:

_time | groups | count
10:00 am | group1 | 75
10:00 am | group2 | 0
10:00 am | group3 | 16
10:15 am | group1 | 14
10:15 am | group2 | 15
10:15 am | group3 | 0
10:30 am | group1 | 0
10:30 am | group2 | 105
10:30 am | group3 | 24
10:45 am | group1 | 1
10:45 am | group2 | 0
10:45 am | group3 | 75

Tags (2)
0 Karma
1 Solution

somesoni2
Revered Legend

Try something like this

your base search | timechart span=15m count by groups limit=100 | untable _time groups count

View solution in original post

somesoni2
Revered Legend

Try something like this

your base search | timechart span=15m count by groups limit=100 | untable _time groups count

jedatt01
Builder

wow, hod no idea it was so easy! thanks

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Preparing your Splunk Environment for OpenSSL3

The Splunk platform will transition to OpenSSL version 3 in a future release. Actions are required to prepare ...

Self-Healing Pipeline Is Now Generally Available: AI-Powered CIM Compliance

Maintaining data integrity across security and analytics pipelines is an ongoing challenge. Data ...