What version of pprof are you using?

the pprof of go version go1.23.7 linux/amd64

What operating system and processor architecture are you using?

Linux n37-109-068 5.4.143.bsk.8-amd64 #5.4.143.bsk.8 SMP Debian 5.4.143.bsk.8

What did you do?

exec the command, and open http://0.0.0.0:12345/ui/flamegraph in the browser
go tool pprof -http "0.0.0.0:12345" xxx.prof
the xxx.prof is a large file, 300MB.

What did you expect to see?

see the flame graph in the browser

What did you see instead?

The browser fails to load successfully, and the memory usage of the pprof process keeps increasing. It uses 123GB res and 80GB swap, but still wasn't successful.