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  1. rcyr
  2. Container @ PLCnext (Docker, Moby, balena)
  3. Monday, 04 October 2021
Hi everyone,

I'm running some test on an AXC F 2152 with the BalenaEngine app from PLCnext Store.
I'm running containers for Node-RED, InfluxDB and Grafana. It's working well but I'm having some CPU load peak of around 50% that is used by Influx every 10s.
Anyone have an idea of what could be the cause of this CPU load peak every 10s? (htop picture in attachment ''influxload.png'')

Here's some other info:
- I still get these peak even if Grafana and Node-RED containers are stopped.
- I'm using the image influxdb:1.8 from dockerhub
- AXC F 2152 is at firmware 2021.6

Thanks all!


containers.png influxload.png
Attachments (2)
Frank PLCnext Team Accepted Answer Pending Moderation
Hi Robin,
unfortunately in PLCnext support we have very little and influx know, but maybe one of the other users can share theri experiences with you.

Take care,
Phoenix Contact Electronics Headquarter - PLCnext Runtime Product Management and Support
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