From 4297c1b2d07fec7f50b70e26e3adb4d062b19e15 Mon Sep 17 00:00:00 2001 From: gnn Date: Sat, 12 May 2012 20:38:18 +0000 Subject: Add the remaining scripts from the DTraceToolkit, version 0.99, to the vendor tree. http://www.brendangregg.com/dtrace.html#DTraceToolkit --- Man/man1m/php_malloc.d.1m | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Man/man1m/php_malloc.d.1m (limited to 'Man/man1m/php_malloc.d.1m') diff --git a/Man/man1m/php_malloc.d.1m b/Man/man1m/php_malloc.d.1m new file mode 100644 index 0000000..a11944d --- /dev/null +++ b/Man/man1m/php_malloc.d.1m @@ -0,0 +1,39 @@ +.TH php_malloc.d 1m "$Date:: 2007-10-03 #$" "USER COMMANDS" +.SH NAME +php_malloc.d - PHP libc malloc analysis. +.SH SYNOPSIS +.B php_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 PHP function, then that function is +identified as responsible; else the caller of malloc() is identified as +responsible - which will be a function from the PHP engine. + +Filename and function names are printed if available. +.SH OS +Any +.SH STABILITY +Evolving - uses the DTrace Php provider, which may change +as additional features are introduced. Check Php/Readme +to see what version these scripts are based on. +.SH EXAMPLES +.TP +Default output, +# +.B php_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 +php_malloc.d will run until Ctrl-C is hit. +.SH AUTHOR +Brendan Gregg +[CA, USA] +.SH SEE ALSO +dtrace(1M) -- cgit v1.1