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action #69664

closed

[osd][alert] CPU usage alert: IOwait too high

Added by okurz over 3 years ago. Updated over 3 years ago.

Status:
Resolved
Priority:
High
Assignee:
okurz
Category:
-
Target version:
openQA Project - Ready
Start date:
2020-08-06
Due date:
2020-09-11
% Done:

0%

Estimated time:
Tags:
alert

Description

Observation

Message from grafana alerts:

[osd-admins] [Alerting] CPU usage alert

From:   Grafana <osd-admins@suse.de>
To: osd-admins@suse.de
Sender: osd-admins <osd-admins-bounces+okurz=suse.de@suse.de>
List-Id:    <osd-admins.suse.de>
Date:   06/08/2020 17.18
 
[Alerting] CPU usage alert
IOwait too high

Metric name
Value
iowait
48.749

https://stats.openqa-monitor.qa.suse.de/d/WebuiDb/webui-summary?fullscreen&edit&tab=alert&panelId=23&orgId=1&from=1596724843107&to=1596727490292 shows one of the problematic times when this happened. We already tried to dump down the alert to trigger less but it seems we are often back in the situation of high IO wait. Could this be related to recent changes to openQA to load more test modules in parallel in openQA?

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