Matt (or someone else?) can explain how to get trace file with the command option he used? “trace start gpu”
Matt is showing it in this ue4 inside live Stream: Performance Optimization for Environments | Inside Unreal - YouTube But also in this stream it was not working and he didn’t found the file and got back to the backup file. I tried the same command he uses in the video (I also have insights build and running), but do not find any trace file.
Somebody knows of any preparation needed and how to use this “trace start gpu” to start recording insights trace files? (And where they are stored?)
Documentation says nothing about staring it with “trace start gpu” on the fly.
https://docs.unrealengine.com/en-US/…nce/index.html
https://docs.unrealengine.com/en-US/Engine/Performance/UnrealInsights/Overview/index.html
I found this cool page, https://www.ue4community.wiki/profil…ights-ilad24y4
But also this only shows way to record from beginning per command line option when build or startup. But nothing about using “trace start gpu” “trace stop” from command line in editor (or bp command line).
Side question:
And I guess “trace start net” and “trace start cpu” ist starting insights network and cpu traces?