On 2010-08-20 11:10, Dag-Erling Smørgrav wrote:
If you have profiling libraries installed, you can build a profiling version of grep (or any program) like so: % cd /usr/src/usr.bin/grep % make clean % make DEBUG_FLAGS="-pg -g" -DNO_SHARED Do *not" make install, because the result will be dog slow and you don't want to use it in production. Every time you run it, it will leave a file named grep.gmon in your current directory, so:
As a side note, this maybe should be posted in the handbook and/or on the wiki for reference, so people who want to profile slow applications know how to do it.
Regards! //Niclas _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"