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53 lines
1.8 KiB
53 lines
1.8 KiB
3 years ago
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.\" Hey, EMACS: -*- nroff -*-
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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.TH PPROF2CALLTREE 1 "October 15, 2004"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.\" for manpage-specific macros, see man(7)
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.SH NAME
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pprof2calltree \- convert APD profiling data to KCachegrind calltree format
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.SH SYNOPSIS
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.B pprof2calltree
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\fB\-f\fP \fIinput\fP
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.SH DESCRIPTION
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\fBpprof2calltree\fP reads the pprof profiling data output by
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APD (http://pecl.php.net/apd/), and converts it into calltree format
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for use by KCachegrind.
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.PP
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This utility is part of the TDE Software Development Kit.
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.SH OPTIONS
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.TP
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\fB\-f\fP \fIinput\fP
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Specifies the APD pprof trace file to convert. This generally has a
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name of the form \fIpprof.XXXXX.Y\fP. The calltree output for
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KCachegrind will then be written to the file \fIcachegrind.out.XXXXX.Y\fP.
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.SH EXAMPLE
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Suppose you profile a script with APD and obtain the pprof trace file
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\fIpprof.12345.1\fP. You can then work with this data in KCachegrind as
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follows.
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.PP
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.RS
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pprof2calltree -f pprof.12345.1
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.br
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tdecachegrind cachegrind.out.12345.1
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.RE
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.PP
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.SH SEE ALSO
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.BR tdecachegrind (1).
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.SH AUTHOR
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This converter was written by George Schlossnagle <george@omniti.com>.
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.br
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This manual page was prepared by Ben Burton <bab@debian.org>
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for the Debian GNU/Linux system (but may be used by others).
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