[Mono-dev] profiler in master

Duane Wandless duane at wandless.net
Fri Dec 10 07:32:29 EST 2010


I'm trying out the profiler on OSX against trunk.  I'm not getting any
useful info.  Do I have to build with special flags?  Is there something
else I'm missing.  Thanks,
Duane

mono --version
Mono JIT compiler version 2.9 (master/ed8e4e2 Thu Dec  9 17:03:28 EST 2010)
Copyright (C) 2002-2010 Novell, Inc and Contributors. www.mono-project.com
TLS:           normal
SIGSEGV:       normal
Notification:  Thread + polling
Architecture:  x86
Disabled:      none
Misc:          softdebug
LLVM:          supported, not enabled.
GC:            Included Boehm (with typed GC)


mono-sgen --profile=log:heapshot app.exe

The output.mlpd file is always 32 bytes.

Mono log profiler data
        Profiler version: 0.4
        Data version: 4
        Mean timer overhead: 70 nanoseconds
        Program startup: Fri Dec 10 07:27:38 2010
        Program ID: 800

JIT summary
        Compiled methods: 0
        Generated code size: 0

GC summary
        GC resizes: 0
        Max heap size: 0
        Object moves: 0

Metadata summary
        Loaded images: 0

Exception summary
        Throws: 0

Thread summary
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