Bukkit

Hi, i'm only the latest version, and the 1.14.4 on Minecraft. Each time a message display or the autoclear works, the whole server freeze and roleback for 1 good second.

I hope you have any help, or the same problem,

Best regards

How many entities are being removed at once?

A few ones, just between 5 and 25

But just for a message display it freeze the same way

Can you supply a /timings report? That's very odd. Clearlag performs only O(1), and "instance of" calls and only changes the "die" boolean to true. It shouldn't be causing ANY lag unless you have like 10 billion entities or have another underlying issue, possibly related to 1.14

Yeah that's why I don't understand. Just for a broadcast message to show the remaining time it freeze the same.

The timing report : https://www.spigotmc.org/go/timings?url=qiyufofezu

In the timings report, it showed no lag coming from Clearlag. Did it lag during that test? Maybe a network issue 

I'll try to see. I didn't know if it lagged bc that was my friend on it during the timing.

Maybe yeah, I'll try to test when I'll have time. ;)

Here is the timing when the lag performed : https://www.spigotmc.org/go/timings?url=iyejedipep

It's "world save" the problem, but idk what's that.

The timings you showed doesn't have any records of clearlag causing delays. Your issue is world saving.