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Diffstat (limited to 'cddl/contrib/dtracetoolkit/Man/man1m/py_malloc.d.1m')
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1 files changed, 39 insertions, 0 deletions
diff --git a/cddl/contrib/dtracetoolkit/Man/man1m/py_malloc.d.1m b/cddl/contrib/dtracetoolkit/Man/man1m/py_malloc.d.1m new file mode 100644 index 0000000..4468da8 --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Man/man1m/py_malloc.d.1m @@ -0,0 +1,39 @@ +.TH py_malloc.d 1m "$Date:: 2007-10-03 #$" "USER COMMANDS" +.SH NAME +py_malloc.d - Python libc malloc analysis. +.SH SYNOPSIS +.B py_malloc.d +{ \-p PID | \-c cmd } +.SH DESCRIPTION +This is an expiremental script to identify who is calling malloc() for +memory allocation, and to print distribution plots of the requested bytes. +If a malloc() occured while in a Python function, then that function is +identified as responsible; else the caller of malloc() is identified as +responsible - which will be a function from the Python engine. + +Filename and function names are printed if available. +.SH OS +Any +.SH STABILITY +Evolving - uses the DTrace Python provider, which may change +as additional features are introduced. Check Python/Readme +to see what version these scripts are based on. +.SH EXAMPLES +.TP +Default output, +# +.B py_malloc.d +.PP +.PP +.SH DOCUMENTATION +See the DTraceToolkit for further documentation under the +Examples, Notes and Docs directories. The example files may be +especially useful as they aim to demonstrate how to interpret +the output. +.SH EXIT +py_malloc.d will run until Ctrl-C is hit. +.SH AUTHOR +Brendan Gregg +[CA, USA] +.SH SEE ALSO +dtrace(1M) |