On Thu, 4 Mar 2021 at 22:27, <yann.hauq...@orange.com> wrote: > Since we migrated Debian Jessie to Buster, we realized that swappiness is > no longer works. > We have 0 swappiness to force the system to use all the RAM before > switching to SWAP. > Unfortunately, this setting doesn't work anymore and the problem is that > our whole platform has SWAP issues, which slows down its performance > dramatically. > > I'm attaching an example that shows on a graph the evolution of RAM and > SWAP usage. > Hi, Are you saying the setting (you don't specify what setting) is no longer being set by procps or that the kernel no longer seems to behave correctly? I'm trying to understand why this is a procps bug. If you run the command (assuming this is what you are setting) cat /proc/sys/vm/swappiness does the value you set appear there?
- Craig
