Splunk Search
×

Are you a member of the Splunk Community?

Sign in or Register with your Splunk account to get your questions answered, access valuable resources and connect with experts!
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Ask a Question

Regarding Splunk's eval random() function

maverick
Splunk Employee
Splunk Employee
‎07-02-2010 05:01 PM

Since it does not appear that you can pass a number into the random() function, I'm curious to know what is being used to seed it's "randomness".

Is it the first or last timestamp of the event(s) in your result set, or maybe the total number of events returned in the result set? Something else?

Reply

Marklar
Splunk Employee
Splunk Employee
‎07-02-2010 05:49 PM

The seed is generated from the pid and the time of day, not anything to do with the results.

Reply

Marklar
Splunk Employee
Splunk Employee
‎07-06-2010 12:04 AM

Correct. Every search is started in a new process, which is when the random number generator is seeded.

Reply

maverick
Splunk Employee
Splunk Employee
‎07-03-2010 02:10 AM

Okay. and by time of day you mean the current time that the search is actually ran?

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

Data Persistence in the OpenTelemetry Collector

This blog post is part of an ongoing series on OpenTelemetry. What happens if the OpenTelemetry collector ...

Introducing Splunk 10.0: Smarter, Faster, and More Powerful Than Ever

Now On Demand Whether you're managing complex deployments or looking to future-proof your data ...

Community Content Calendar, September edition

Welcome to another insightful post from our Community Content Calendar! We're thrilled to continue bringing ...