Jade is lagging my game?
MenacingPerson opened this issue ยท 5 comments
Mod loader
Fabric
Minecraft version
1.19.4
Mod version
10.4.0
Modloader version
Fabric 0.14.21
Modpack info
(Custom)
If bug:
- Can you reproduce this issue with relevant mods only?
If bug: The latest.log file
No response
Issue description
To preface this:
I play on a minecraft server called "Wynncraft". It's really cool, but it's not relevant here. I only thought to mention it because it might be relevant.
I get really random lag spikes that go on for a solid minute and are really annoying, so I profiled my client by following https://spark.lucko.me/docs/guides/Finding-lag-spikes
and it turns out that somehow Jade is causing lag.
Look at this spark profile (client):
https://spark.lucko.me/5iRsMfM8rE
It's profiled with ticks that take >100ms, during one of those lag spikes.
https://spark.lucko.me/h5kR7DkhIV
Here is a normal profile with no custom options where a lag spike did not occur, and jade is only taking up 1% compared to the 28% in the previous one.
All it seems to be doing is converting something to JSON. I wonder how that's causing lag. Is it writing to a file or something?
Or is maybe Jade showing up falsely because it's trying to write to my drive or something and it's getting bottlenecked?
Fixed in 1.20+ but I don't have time to backport it to 1.19.4 in the next few weeks