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mwdebug2002.codfw.wmnet and mwdebug1002.eqiad.wmnet need more vCPU: scap-cdb-rebuild is too slow
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Description

scap-cdb-rebuild: 99% (ok: 287; fail: 0; left: 2)

On deploy1001:

16471 pts/5    Sl+    0:32          \_ /usr/bin/python2 /usr/bin/scap sync testwiki to php-1.344.0-wmf.6 and rebuild l10n cache # T220731
11567 ?        Ss     0:00              \_ /usr/bin/ssh -oBatchMode=yes -oSetupTimeout=10 -oIdentitiesOnly=yes -F/dev/null -oUser=mwdeploy -oIdentityFile=/etc/keyholder.d/mwdeploy.pub mwdebug2002.codfw.wmnet sudo -u mwdeploy -n -- /usr/bin/scap cdb-rebuild
12353 ?        Ss     0:00              \_ /usr/bin/ssh -oBatchMode=yes -oSetupTimeout=10 -oIdentitiesOnly=yes -F/dev/null -oUser=mwdeploy -oIdentityFile=/etc/keyholder.d/mwdeploy.pub mwdebug1002.eqiad.wmnet sudo -u mwdeploy -n -- /usr/bin/scap cdb-rebuild
hashar@mwdebug1002:~$ ps -u mwdeploy f
  PID TTY      STAT   TIME COMMAND
24379 ?        Sl     0:00 /usr/bin/python2 /usr/bin/scap cdb-rebuild
24387 ?        S      1:45  \_ /usr/bin/python2 /usr/bin/scap cdb-rebuild
24388 ?        S      1:44  \_ /usr/bin/python2 /usr/bin/scap cdb-rebuild
24752 ?        R      0:21  \_ /usr/bin/python2 /usr/bin/scap cdb-rebuild
24753 ?        R      0:21  \_ /usr/bin/python2 /usr/bin/scap cdb-rebuild

The hosts rebuild the cdb files with just 4 cpus. They could use more.

I am pretty sure we had a task to resize the Ganeti VM previously.

Event Timeline

The previous task was T212955: Increase mwdebugXXXX hosts CPU. I have confirmed they all have 4 vCPU so that match the original intention :)