perfformance issue

is there any possible reason to cause this issue?
how to fix it?

1 hour ago, Steenamaroo said:

Hi,
Something is very heavily burdening your server, causing reasonably lightweight things, like CollectiblePickup in RustRewards, to take a very long time.

10 seconds is pretty ridiculous...Any chance you've got PlayerRanks (or some other plugin using SQL) and your credentials are wrong?
That's a bit of a leap but PlayerRanks has a default 10 second time out on trying to connect to SQL.

no, I didnt use any mySQL or mariaDB
some using SQLite
also no playerranks in my server
sometimes other plugin may took 100~500ms but only this take 10000ms

2 minutes ago, Steenamaroo said:

Ok. I'm not sure I can help much, I'm afraid.

RustRewards OnCollectiblePickup just happens to be the thing that was happening while your server was shitting itself.
It could easily have been a different hook, or a hook in a completely different plugin.

If it's a recurring issue, your logs will most likely confirm that.

so.. you mean it only happened when some other plugins having issue?

23 minutes ago, Steenamaroo said:

Not necessarily a plugin but, for whatever reason, your server was unable to keep up.
That's why SQL came to mind, because a failure to connect will stall the server for the duration of the timeout.

It's not a guarantee but have a dig through your logs and see if time warnings like coincide with anything in particular
like, for example, the pasting of a large structure,, Server Save, or some plugin saving its data.
You might see a pattern,

ok thanks.
I will try to find the problem in the logs