[MC-252351] Slow rendering of hotbar, status bar, scoreboard, nametags, chat, text and entities

Pressing F1 to hide hotbar, scoreboard, chat, status bar and couple other things in my situation gives 400% fps boost. In the profiler I see that InGameHud.render() takes around 30% of cpu time. Rendering any kind of text is killing my pc. Rendering entities or nametags is also problematic. This issue is in Minecraft for a pretty long time. Tested on Fabric 1.18.2 with probably every public mod to enhance performance.

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Comments 17

Arisa Bot 2022-05-30T11:33:14Z

⚠️ Please do not mark Unreleased Versions as affected. You don't have access to them yet.

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MMK21 2022-05-30T15:58:50Z

Does the issue persist in a vanilla environment? Issues experienced when using mods shouldn't be reported here.

hmc 2022-05-30T18:14:17Z

Yes, it happens for sure in the vanilla. I don't have any mods that correlate with these issues.

hmc 2022-06-05T16:48:12Z

Why is it marked as resolved?

tryashtar 2022-06-05T19:47:19Z

We need more information about how to verify this in vanilla

7 more comments

hmc 2022-06-05T21:43:01Z

Code that I sent is not modified by fabric or mods, so that's vanilla. If you want pure profilers I think you will need something like https://github.com/jvm-profiling-tools/async-profiler or other profilers.

hmc 2022-06-14T01:59:44Z

Is there any update on this issue?

hmc 2022-06-14T02:13:30Z

I did some tests:

1: gamemode 3: 940 fps
2: gamemode creative: 740 fps
3. gamemode survival: 540 fps

4. gamemode survival and scoreboard (sidebar) enabled: 460 fps

5. survival, sidebar and chat opened: 330 fps

All tests in the same place, on vanilla it will be way worse.

MMK21 2022-06-14T12:38:32Z

on vanilla it will be way worse

Were those tests conducted in a vanilla environment? Figures collected with mods aren't really relevant to the report.

hmc 2022-06-14T16:12:15Z

The difference will be even more visible on vanilla, when you add players running with armor on the screen you will have way less fps.

syarumi 2022-06-15T00:55:28Z

Most of the issues you described are already tracked in MC-233603, MC-233604 and MC-249635, except for entities.

hmc 2022-06-16T18:20:36Z

That's really disappointing that such issues are not fixed. Some of these issues are 1 year old.

ampolive 2022-06-16T18:27:10Z

Thank you for your report!
However, this issue is Invalid.

Please put only one bug report in each ticket. It is very difficult to keep track of bugs when they are not in their own tickets.
However, please review the Bug Tracker Guidelines before creating new reports. Be sure to search for an existing issue as it is likely to have already been reported.

Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki

hmc 2022-06-16T18:50:53Z

That will be messy, this issue is generally about slow rendering of some parts. Do you really want me to create couple reports for that?

ampolive 2022-06-16T18:52:23Z

As long as they haven't been reported, it is best to keep the issues separate.

hmc 2022-06-16T19:03:51Z

When these issues can be fixed?

user-f2760 2022-06-16T20:20:37Z

You got linked the reports above... you just made 7 duplicates for above reports...