NAME¶
pprof2calltree - convert APD profiling data to KCachegrind calltree format
SYNOPSIS¶
pprof2calltree -f input
DESCRIPTION¶
pprof2calltree reads the pprof profiling data output by APD
(
http://pecl.php.net/apd/), and converts it into calltree format for use by
KCachegrind.
This utility is part of the KDE Software Development Kit.
OPTIONS¶
- -f input
- Specifies the APD pprof trace file to convert. This generally has a name
of the form pprof.XXXXX.Y. The calltree output for KCachegrind will
then be written to the file cachegrind.out.XXXXX.Y.
EXAMPLE¶
Suppose you profile a script with APD and obtain the pprof trace file
pprof.12345.1. You can then work with this data in KCachegrind as
follows.
pprof2calltree -f pprof.12345.1
kcachegrind cachegrind.out.12345.1
SEE ALSO¶
kcachegrind(1).
AUTHOR¶
This converter was written by George Schlossnagle <george@omniti.com>.
This manual page was prepared by Ben Burton <bab@debian.org> for the
Debian GNU/Linux system (but may be used by others).
