Splunk Search

show unique values from yesterday

splunkapprentic
Explorer

Hello, please help!
I want to display only the unique names from yesterday that are not in today's list

Initial search:

Date Name Value
09/18/2016 ABC 2
09/18/2016 XYZ 9
09/18/2016 EFG 8
09/19/2016 ABC 3

Final search:

Date Name Value
09/18/2016 XYZ 9
09/18/2016 EFG 8

0 Karma
1 Solution

sundareshr
Legend

Try this

index=xyz  earliest=-1d@d | eval Date=strftime(_time, "%m/%d/%Y") | eval when=if(_time>relative_time(now(), "@d"), "Today", "Yesterday") | dedup Name Date | eval Value=Value."#".Date | chart values(Value) as Value over Name by when | where isnull(Today) AND isnotnuill(Yesterday) | table Name Yesterday | rex field=Value "(?<Value>[^\#]+)\#(?<Date>.*)" | table Date Name Value

*UPDATED*

BASE SEARCH | eval when=if(strptime(Date, "%m/%d/%Y")>relative_time(now(), "@d"), "Today", "Yesterday") | dedup Name Date | eval Value=Value."#".Date | chart values(Value) as Value over Name by when | where isnull(Today) AND isnotnuill(Yesterday) | table Name Yesterday | rex field=Value "(?[^\#]+)\#(?.*)" | table Date Name Value

OR THIS*

base search | sort - Date | dedup Name | where strptime(Date, "%m/%d/%Y")<relative_time(now(), "@d")) 

View solution in original post

0 Karma

somesoni2
Revered Legend

Assuming that you've a working search giving you your initial output, try this

your current search giving fields  Date Name Value | stats Values(Date) as Date values(Value) as Value by Name | where mvcount(Date)=1 AND strptime(Date, "%m/%d/%Y")>relative_time(now(), "@d")
0 Karma

sundareshr
Legend

Try this

index=xyz  earliest=-1d@d | eval Date=strftime(_time, "%m/%d/%Y") | eval when=if(_time>relative_time(now(), "@d"), "Today", "Yesterday") | dedup Name Date | eval Value=Value."#".Date | chart values(Value) as Value over Name by when | where isnull(Today) AND isnotnuill(Yesterday) | table Name Yesterday | rex field=Value "(?<Value>[^\#]+)\#(?<Date>.*)" | table Date Name Value

*UPDATED*

BASE SEARCH | eval when=if(strptime(Date, "%m/%d/%Y")>relative_time(now(), "@d"), "Today", "Yesterday") | dedup Name Date | eval Value=Value."#".Date | chart values(Value) as Value over Name by when | where isnull(Today) AND isnotnuill(Yesterday) | table Name Yesterday | rex field=Value "(?[^\#]+)\#(?.*)" | table Date Name Value

OR THIS*

base search | sort - Date | dedup Name | where strptime(Date, "%m/%d/%Y")<relative_time(now(), "@d")) 
0 Karma

splunkapprentic
Explorer

I don't think I have the _time records 😞

0 Karma

splunkapprentic
Explorer

yeah! the last one seems to do the job 😉

0 Karma

sundareshr
Legend

@splunkapprentice please accept this answer to close it out.

0 Karma

sundareshr
Legend

Try the updated query

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!

Your Feedback. Our Roadmap. Visit the PX Feedback Booth at .conf26

You use Splunk every day, come and help shape what's next.  Save Your Seat: Product-Focused Sessions at ...

Agentic SOC Triage: Investigating Splunk ES Notables with MCP Server and a Local LLM

The Problem: Too Many Alerts, Too Little Context Security operations teams running Splunk Enterprise Security ...

Painting a Clearer Picture: Creating Cross-Domain Visibility with AI Canvas

Watch Now Painting a Clearer Picture: Creating Cross-Domain Visibility with AI Canvas     Do you ever feel ...