# High CPU usage on influxDB using dietp

**URL:** <https://community.influxdata.com/t/high-cpu-usage-on-influxdb-using-dietp/24600>\
**Category:** InfluxDB 1\
**Created:** [April 11, 2022, 11:38am UTC](https://community.influxdata.com/t/high-cpu-usage-on-influxdb-using-dietp/24600 "2022-04-11T11:38:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![johnnyfive](https://avatars.discourse-cdn.com/v4/letter/j/ea666f/32.png) [@johnnyfive](https://community.influxdata.com/u/johnnyfive)\
**Post date:** [April 11, 2022, 11:38am UTC](https://community.influxdata.com/t/high-cpu-usage-on-influxdb-using-dietp/24600/1 "2022-04-11T11:38:46Z")

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I’m running dietpi (8.3.1) on a raspberry for years. since this night and without any reason I know (no sw-update), the CPU load on influxDB (v1.8.10 (git: 1.8 688e697c51fd)) has increased from about nothing to about 110% (25% over all cores). A reboot didn`t solve the issue. Any suggestions what to log/ test? Storage on pi is not full at all.

// Edit, I checked the log and it looks like a memory problem.  
[influx.log.txt](https://community.influxdata.com/uploads/short-url/7OJqviZbZbN3x5ZzFHVPn37XSen.txt) (6.0 KB)

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**Author:** ![johnnyfive](https://avatars.discourse-cdn.com/v4/letter/j/ea666f/32.png) [@johnnyfive](https://community.influxdata.com/u/johnnyfive)\
**Post date:** [April 11, 2022, 3:20pm UTC](https://community.influxdata.com/t/high-cpu-usage-on-influxdb-using-dietp/24600/2 "2022-04-11T15:20:54Z")

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Seems to be solved by switching to TSI indexing.

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**Author:** ![johnnyfive](https://avatars.discourse-cdn.com/v4/letter/j/ea666f/32.png) [@johnnyfive](https://community.influxdata.com/u/johnnyfive)\
**Post date:** [April 28, 2022, 8:53am UTC](https://community.influxdata.com/t/high-cpu-usage-on-influxdb-using-dietp/24600/3 "2022-04-28T08:53:40Z")

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problem is back after a few days. any suggestions what to do?