Cannot read calls output in callgrind_annotate

[scriptum]

Hello, I have a problem with ur calls output format - I cannot read it using callgrind_annotate with this error:

Line 1: missing command line

Maybe you are missing a "cmd" field, needed by specification?

[dkrotx]

Hello.
Fixed in 28615ab. I never used callgrind_annotate, preferring output of crxprof itself for text-mode, and kcachegrind for GUI.
In fact, I can't say it will be helpfull, but now callgrind_annotate works at least.
Thanks for report!

[scriptum]

Thanks you!

This tool is very handy to localize bugs in huge hard-to-restart applications such as Xorg.

Another little question: I ran this program as root for Xorg and twice my system was completely hanged under high load. May sometimes crxprof cause target program to halt forever?