influxdata / influxdata/influxdb

Memory usage soared periodically

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#20,826 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
Rust
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Description

Environment:
system : centerOS 7
cpu core : 8
memory : 98G
Influxdb version : 1.6.4

Current behavior:
Currently, memory usage of our influxdb server soared to 80% everyday periodically and last about 1 hour. After 1 hour, everything goes well again. Here is the screenshot of Zabbix for last 5 days:
![image](https://user-images.githubusercontent.com/33257490/109624336-0e883980-7b79-11eb-965c-6b599e4813e8.png)

Question:
I have no idea why is comes like this and how to solve this problem. Thank you.

Contributor guide

Open the contributing guide

Research direction

No repository files, tests, or entry points are identified in the issue. Start by reviewing the reported InfluxDB 1.6.4 environment and the linked five-day Zabbix memory graph; done means identifying the cause of the periodic memory increase and documenting a verified resolution.

Written by the indexing model from the issue text.

Assessment

Tech stack
centos
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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