CPU utilization high

[klashagel]

Hi
Im having two installations now where InfluxDb is continuously using around 90% CPU. Intitially both systems were running fine. Not sure if its relevant but first instance we had a hardware clock reset by mistake so there was some datapoints registered with very old dates and after that InfluxDb is using around 90% CPU. Second instance we had a faulty network cable and after we fixed communication issue , Influxdb went up to 80% usage.

When I turn of all other read/write access (Telegraf, Grafana) , CPU usage is still around 80-90% so im guessing its some InfluxDb internal process.

Im using InfluxDb 1.7.0
Would appreciate any pointers on how to troubleshoot.

Update 1
Checked all files with influx_inspect with no issues. Made a backup of database and restored it on another computer and cpu utilization went to 90% immediately.

Update #2
Updating from 1.7.0 to 1.7.4 fixes the issues