Alerting

How to write corn schedule of alerts for every 5 min between 6 am to 11 pm CST everyday in Splunk?

sagar_shubham
Explorer

How to write corn schedule of alerts for every 5 min between 6 am to 11 pm CST everyday in Splunk?
I have written as:
*/5 6-23 * * *

Please suggest if this is correct or not?

0 Karma
1 Solution

sudosplunk
Motivator

*/5 6-23 * * *

alt text

If your goal is to avoid alert from 12:00 A.M. to 6:00 A.M., then you can use default datetime fields in your search to get the results you want.

In your case, try something like this index=idx sourcetype=st (date_hour >= 6 AND date_hour <= 23) |.....

View solution in original post

0 Karma

inventsekar
SplunkTrust
SplunkTrust

for every 5 min between 6 am to 11 pm everyday.
*/5 6-23 * * *
For CST timezone, i hope, you have set up the splunk server timezone to CST.

For everyone's information...For Cron format learnings...
Example expressions
Here are some example cron expressions.

*/5 * * * *       Every 5 minutes.
*/30 * * * *      Every 30 minutes.
0 */12 * * *      Every 12 hours, on the hour.
*/20 * * * 1-5    Every 20 minutes, Monday through Friday.
0 9 1-7 * 1       First Monday of each month, at 9 AM.

https://docs.splunk.com/Documentation/Splunk/7.1.2/Alert/CronExpressions

thanks and best regards,
Sekar

PS - If this or any post helped you in any way, pls consider upvoting, thanks for reading !
0 Karma

sudosplunk
Motivator

*/5 6-23 * * *

alt text

If your goal is to avoid alert from 12:00 A.M. to 6:00 A.M., then you can use default datetime fields in your search to get the results you want.

In your case, try something like this index=idx sourcetype=st (date_hour >= 6 AND date_hour <= 23) |.....

0 Karma
Get Updates on the Splunk Community!

Splunk Observability for AI

Don’t miss out on an exciting Tech Talk on Splunk Observability for AI!Discover how Splunk’s agentic AI ...

Splunk Enterprise Security 8.x: The Essential Upgrade for Threat Detection, ...

Watch On Demand the Tech Talk on November 6 at 11AM PT, and empower your SOC to reach new heights! Duration: ...

Splunk Observability as Code: From Zero to Dashboard

For the details on what Self-Service Observability and Observability as Code is, we have some awesome content ...