I’m trying to locate the cause of high system load occurring every week starting at 00:00 on Sunday and ending around 04:00 that same morning. The issue doesn’t occur on any other day - I can’t see any cron entries that run jobs specifically at midnight on Sunday.
The issue is causing delays in polling which triggers false alerts to be sent to the on-call engineer.
I suspect it might be something to do with the daily script?
I’m still going through the logs on our end but was curious if anyone else notices higher load at the same times?
Component Version LibreNMS 1.54-29-gcec10c1d3 DB Schema 2019_07_09_150217_update_users_widgets_settings (140) PHP 7.2.19-0ubuntu0.18.04.1 MySQL 10.1.40-MariaDB-0ubuntu0.18.04.1 RRDTool 1.7.0 SNMP NET-SNMP 5.7.3 ====================================
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