linux/poky.git - Mirror of git.yoctoproject.org/poky

	Commit message (Collapse)	Author	Age	Files	Lines
*	scripts: Specify the stats to take into account	Leonardo Sandoval	2016-11-23	1	-17/+82
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	There are many more stats on buildstats that 'Elapsed time', so make the script more flexible to support all stats. Some cmd line examples: $ buildstats.sh -s 'utime' Buildstats' data covers proc's stats in different areas, including CPU times, IO, program system resources and child program system resources. In order to print values on each of these sets from command line, one can use the following: $ buildstats.sh -H -s 'TIME' \| less $ buildstats.sh -H -s 'IO' \| less and 'RUSAGE' and 'CHILD_RUSAGE' for program and program's child system resources. (From OE-Core rev: 81479b191287ccbf4cf94fa2d0ad46813091bca1) Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
*	buildstats: Outputs 'task recipe elapsed-time' from each buildstats' recipe	Leonardo Sandoval	2015-09-12	1	-0/+90
	Given a 'buildstats' path (created by bitbake when setting USER_CLASSES ?= "buildstats" on local.conf) and task names, outputs '<task> <recipe> <elapsed time>' for all recipes. Elapsed times are in seconds, and task should be given without the 'do_' prefix. Some useful pipelines 1. Tasks with largest elapsed times $ buildstats.sh -b <buildstats> \| sort -k3 -n -r \| head do_compile perl-5.20.0-r1 221.82 do_configure gettext-native-0.19.4-r0 140.34 do_compile openssl-native-1.0.2a-r0 107.48 do_compile openssl-1.0.2a-r0 102.10 do_configure perl-native-5.20.0-r0 90.70 do_configure gettext-0.19.4-r0 88.17 do_compile gcc-cross-i586-4.9.2-r0 83.98 do_configure m4-native-1.4.17-r0 83.44 do_compile qemu-native-2.2.0-r1 71.69 do_compile glibc-2.21-r0 60.88 2. Min, max, sum per task $ buildstats.sh \| datamash -t' ' -g1 min 3 max 3 sum 3 \| sort -k4 -n -r do_configure 0.03 140.34 1968.66 do_compile 0.01 221.82 1664.44 do_install 0.03 40.31 330.45 do_populate_sysroot 0.11 34.45 229.23 do_unpack 0.01 36.1 193.54 do_patch 0.01 9.2 62.07 do_fetch 0.01 6.66 32.13 do_populate_lic 0.09 1.65 30.7 (From OE-Core rev: 29fa8ee01ef3254272bcbdd13a8c7244548639a3) Signed-off-by: Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>