Il 03/12/2022 01:56, Steven Levine ha scritto:

In <list-5686242@2rosenthals.com>, on 12/01/22
    at 12:02 PM, "Massimo S." <ecs-isp@2rosenthals.com> said:

Hi Massimo,

if i recall well you should have some utility to avoid this (rare)
situation?

I'm not sure what utility you are thinking of.  What a reboot request
hangs, there's not much you can do.  What I do have is scripts that shut
down as much as possible before the reboot is requested and this gives the
best chance of avoiding reboot hangs.

As always the best solution is to detect that you are running low of
resources and resolve this isssue before it can hang the system.

Steven

this only happens (luckily rarely) on the web server that use apache+PHP

massimo