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Maniphest T4268

Elevated LA while using VyOS monitoring feature
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Description

There was added VyOS monitoring feature in 1.3 and 1.4.
Documentation
There are some python scripts (scrappers) that are running by telegraf exec input filter (each 10s, with 10s timeout)
The problem is that sometimes LA elevates up to 1.5 (single core system) with no reasons while running these python scripts by influx's telegraf.
It looks strange because I can not catch the bottleneck. Also I've checked system while LA elevation: there were no unusual CPU, RAM and disk usage.
The only I find out is that LA elevation increasing is caused by running these scripts by telegraf. And I see no strange behavior while running it manually.

Details

Version
1.3.1, 1.4.0
Is it a breaking change?
Perfectly compatible
Issue type
Bug (incorrect behavior)

Related Objects

Event Timeline

Unknown Object (User) created this task.Feb 24 2022, 10:41 AM
pasik subscribed.Feb 24 2022, 2:52 PM
Unknown Object (User) added a subscriber: jestabro.Apr 19 2022, 1:53 PM

The answer was found https://github.com/influxdata/telegraf/issues/3465
Thanks @jestabro

Unknown Object (User) changed the task status from Open to In progress.Apr 19 2022, 2:31 PM

https://github.com/vyos/vyos-1x/pull/1291
https://github.com/vyos/vyos-1x/pull/1292

Viacheslav assigned this task to Unknown Object (User).Apr 19 2022, 2:45 PM
Restricted Repository Identity mentioned this in rVYOSONEX87ccc4626ad2: Merge pull request #1291 from andriiandrieiev/current.Apr 19 2022, 5:51 PM
Andrii mentioned this in rVYOSONEXa7db4557abd2: T4268: monitoring: Fixed unnatural LA elevation.Apr 19 2022, 5:51 PM
Restricted Repository Identity mentioned this in rVYOSONEX5b2e73944034: Merge pull request #1292 from andriiandrieiev/equuleus.Apr 19 2022, 5:51 PM
Andrii mentioned this in rVYOSONEX4c2fc0aa110b: T4268: monitoring: Fixed unnatural LA elevation.Apr 19 2022, 5:51 PM
Viacheslav closed this task as Resolved.Apr 19 2022, 6:42 PM
Viacheslav moved this task from Open to Finished on the VyOS 1.4 Sagitta board.
Viacheslav moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus board.
syncer edited projects, added VyOS 1.3 Equuleus (1.3.0); removed VyOS 1.3 Equuleus.Aug 29 2022, 12:15 PM
syncer moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus (1.3.0) board.