A system with no Update is running constantly with occasional spikes.

Unity Engine
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1

A system with no Update is running constantly with occasional spikes. Spikes are not at OnCreate() but during the update loop.

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First of all, I don’t understand why it is marked as running 0.02 ms in EntityDebug window. Maybe it makes sense though since ECS doesn’t know what’s in it. That’s not a big deal, I can just manually stop it on start.

So… how do I disable a system manually? The spikes might stop if I do that, but that’s not the only system that has spikes for no reason. I already made a post on that, no response.

2

All systems has property Enabled.

3

Right, thanks that worked, and as expected it doesn’t show up in Profiler graph at all.

What’s with the spikes though… EndFrameBarrier has the same exact 10ms at a lower rate if fewer systems are enabled. With just one random system that never uses it still happens. With only EndFrameBarrier enabled it doesn’t happen.

Edit: I say that system is never using the EndFrameBarrier, but I actually don’t know what it does, I just mean that I don’t use end frame command buffers there.

Well, I hope it’s just the editor and just in the preview. Not a big deal for development currently.