Has anyone seen high swap usage (up to 100%) on their ESA (or other node)?

[HugoVanDerKooij]

Has anyone seen high swap usage (up to 100%) on their ESA (or other node)?

A customer has their ESA swap usage going near 100% in just a few hours.

Even in my lab with v11.4.1.2 there is a significat SWAP usage on my ESA while all other nodes don't use swap at all.

The process that seem to swap out are things like the salt-minion, collectd and other stuff that you don't need all the time. So it seems there is no real operation issue but in Healt & Wellness it shows up as a problem.And it is very annoying.

Has anyone noticed something similar?

[HugoVanDerKooij]

Checking Swap is a bit easier with this script I wrote:

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#!/bin/bash

# Get Process ID's in Memory order; Slice and dice them to a list of top suspects

for PID in `ps x --sort -rss|cut -c1-5`

do

    if [ "$PID" != "PID" ]; then

        egrep "(Name|^VmS|^Pid)" /proc/$PID/status

        echo

    fi

done

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