How to set an alert for "Bucket Script" - sample use case

Modified on Sun, 2 Dec, 2018 at 11:58 PM

CPU Usage

use-case

Trigger an alert having the CPU usage between 70 - 85 percentage(%) over last 1 month.

Notification Type: Mail

User Input:

You can setup the alerts in Skedler-Alert as given below,

You will receive an alert in mail as shown below,

Notification received via Email

Hi,

Alert has been triggered for alert CPU Usage on Mon Dec 03,2018 12:52:53 IST

Alert Condition:

Rule Type: Threshold, Keyword Filter: * - select * from metricbeat* and where timeWindow between Sat Nov 03,2018 12:52:53 IST - Mon Dec 03,2018 12:52:53 IST having total_cpu_usage between (0.7 - 0.85)

TimeWindow:

Sat Nov 03,2018 12:52:53 IST - Mon Dec 03,2018 12:52:53 IST

Matching Records:

Data generated from Sat Nov 03,2018 12:52:53 IST to Mon Dec 03,2018 12:52:53 IST

user	system	n	total_cpu_usage	@timestamp
3.5901052631578948	2.5582894736842105	8	0.75604934210526317	Thu Nov 15,2018 05:30:00 IST

Explanation

Parameters configured will be replaced as follows:

${AlertName} - CPU Usage
${TimeStamp} - Mon Dec 03,2018 12:52:53 IST
${TimeWindow} - Sat Nov 03,2018 12:52:53 IST - Mon Dec 03,2018 12:52:53 IST

Note - For additional parameters, refer How to setup merge parameters for alert action?

Conclusion

Below is the result for CPU usage between 70 - 85 percentage(%) over last 1 month.

user	system	n	total_cpu_usage	@timestamp
3.5901052631578948	2.5582894736842105	8	0.75604934210526317	Thu Nov 15,2018 05:30:00 IST