In <list-1752759@2rosenthals.com>, on 03/19/21
    at 10:56 AM, "Massimo S." <ecs-isp@2rosenthals.com> said:

Hi Massimo,

i've often this stuff in the apache logs:

[Fri Mar 19 10:31:10.660000 2021] [mpm_mpmt_os2:notice] [pid 2198:tid 1]
(OS10035)Resource temporarily  unavailable: apr_socket_accept

is this normal?

Yes, it is normal on an overloaded system.  It's a warning.  The word
"temporarily" means that the code will retry after a short delay.

Steven