bcicen / grmon Goto Github PK

Using macos iterm2 with grmon latest, but there is no hightlighting for selected goroutine.

Besides that everything works great, and I managed to find a goroutine leak after using grmon for 3 minutes.

Great tool!

Why can't grmon not just parse the output of /debug/pprof/goroutine?debug=1?

This would make things a lot easier as the program you want to monitor doesn't have to add another dependency.

When running grmon I'm getting this error. Any ideas why this is happening?

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x1385f7c]

goroutine 1 [running]:
main.ReadRoutines(0xc000228000, 0xa1, 0x200, 0x10, 0xff, 0x0, 0x0, 0x0)
	/Users/me/go/src/github.com/bcicen/grmon/parse.go:76 +0x19c
main.poll(0x105a2f0, 0x0, 0xc0000f9ec0, 0xc0001ae000, 0x0)
	/Users/me/go/src/github.com/bcicen/grmon/client.go:38 +0x17c
main.Refresh()
	/Users/me/go/src/github.com/bcicen/grmon/main.go:38 +0x26
main.main()
	/Users/me/go/src/github.com/bcicen/grmon/main.go:202 +0xe7

i'm running Kubernetes and try to figure out which goroutine / what code consumes most cpu time.

My first impulse (right after, I could have really used this 3 weeks ago lol) is to "Yuck dep" but instead...

if you put cli in cmd/grmon

One could simply

go get github.com/bcicen/grmon
go install github.com/bcicen/grmon/cmd/grmon

No make or dep required (turns out I don't have dep installed, and I'm happy with that state of affairs 😁 )

You could still have a makefile and use dep, but the cmd/executable is more idiomatic

Possibly a terminal mismatch issue, not sure yet, but the movement keys aren't working for me. I can hit 't' and get the trace for the item, but I can't really see which item I've selected.

Neat tool!

We want to add this tool into hd-home which is a GitHub release asset tool. But there's no release found.

Platform: mac os
Terminal: Iterm2
Error Msg:

% make install                                                                    
make build
dep ensure
make[1]: dep: No such file or directory
make[1]: *** [build] Error 1
make: *** [install] Error 2