Question causes of plesk control panel performance issue (slowness)

[larryk]

CentOS Linux 7.2.1511 (Core)‬
Product Plesk Onyx
Version 17.0.17 Update #32, last updated on Aug 23, 2017 03:57 AM


hello, hard to pin point the exact time or issue, BUT in general,
--- basically any task, where I 'save' a setting ---

takes way to long... like a minute plus... just to save any type setting, create something, add something,
change a setting, etc.

NOW, in general, Plesk control panel is very quick and snappy.... however, I've seen this once before
and after a separate type issue caused me to reboot the whole server ... Plesk was all fast again.

so basically, its happening again (without the other issue).
my question -- what causes an OVERALL slow down to Plesk?

NOTE: my server, my specs, my resources => ALL very good. trust me... I'm not running low on memory, etc.
my sites, domains, website performance is all good. nothing else seems to be affected, ONLY clicking the save button in plesk.

anything for me to look at?
log files?
any test to run?

thanks!

 

[Bitpalast]

Log for details:
/var/log/plesk/panel.log

Suggestions:
1) Test if running the same operation through the command line client tool is slow, too.
2) Restart panel service (# service psa stopall, # service psa start)

Maybe:
Have you enabled "debug" mode? It could slow the panel down. How to enable/disable debug logging in Plesk Onyx and earlier versions for Linux