The Tuned process occupies a lot of inactive anon memory

[muxin96]

tuned version: 2.19.0-1.el8
python3 version：3.6.8

The memory of tuned process exceeds 2GB，and the memory has not been released. Through memory.stat, the main memory occupancy is inactive anon. And the file of tune.log stay at 2023. Through the strace and stack, the tuned stack at do_select(), and also call select() frequently by stracing.

Does this tuned version have any user-space memory leaks?
归档.zip

[zacikpa]

Hi, in TuneD versions before 2.24.0, there was a bug that caused TuneD to accumulate (not leak) memory with each profile change. If TuneD was kept running for, e.g., 8 months with a profile change every hour, the accumulated memory could get to 2GB. This was fixed in #666.

[muxin96]

Thanks.