[Mono-dev] Heap-shot and mod-mono-server2

[Michał Ziemski]

Hi again!

Probably a problem with direcotry permissions.
After short examination of source code I found that invoking

mono --profile=heap-shot:/tmp/objdump [exe]

ill use /tmp/objdump as the output file!

What a nice undocumented feature :)

Cheers!
Michał Ziemski

Michał Ziemski napisał(a):
> Hi!
>
> I was trying to use heas-shot to look into my app running on 
> mod-mono-server2
> When I kill -PROF the process I get the an error im my error_log:
>
> Is it possible at all to use this tool to heap-shot a mod-mono-server2?
>
> Cheers!
> Michał Ziemski
>
> Stacktrace:
>
>
> Native stacktrace:
>
>     /usr/bin/mono [0x815b8ed]
>     /usr/bin/mono [0x81457b7]
>     [0x7c6440]
>     
> /usr/lib/libmono-profiler-heap-shot.so(outfile_writer_open_objectmap+0x55) 
> [0x72d68d]
>     /usr/lib/libmono-profiler-heap-shot.so [0x72e0f4]
>     [0x7c6420]
>     [0x2cd29c00]
>
> Debug info from gdb:
>
>
>
> =================================================================
> Got a SIGSEGV while executing native code. This usually indicates
> a fatal error in the mono runtime or one of the native libraries
> used by your application.
> =================================================================
>
>
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