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Diffstat (limited to 'import-layers/yocto-poky/scripts/contrib/bb-perf/buildstats.sh')
| -rwxr-xr-x | import-layers/yocto-poky/scripts/contrib/bb-perf/buildstats.sh | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/import-layers/yocto-poky/scripts/contrib/bb-perf/buildstats.sh b/import-layers/yocto-poky/scripts/contrib/bb-perf/buildstats.sh deleted file mode 100755 index 8d7e2488f..000000000 --- a/import-layers/yocto-poky/scripts/contrib/bb-perf/buildstats.sh +++ /dev/null @@ -1,155 +0,0 @@ -#!/bin/bash -# -# Copyright (c) 2011, Intel Corporation. -# All rights reserved. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# DESCRIPTION -# Given 'buildstats' data (generate by bitbake when setting -# USER_CLASSES ?= "buildstats" on local.conf), task names and a stats values -# (these are the ones preset on the buildstats files), outputs -# '<task> <recipe> <value_1> <value_2> ... <value_n>'. The units are the ones -# defined at buildstats, which in turn takes data from /proc/[pid] files -# -# Some useful pipelines -# -# 1. Tasks with largest stime (Amount of time that this process has been scheduled -# in kernel mode) values -# $ buildstats.sh -b <buildstats> -s stime | sort -k3 -n -r | head -# -# 2. Min, max, sum utime (Amount of time that this process has been scheduled -# in user mode) per task (in needs GNU datamash) -# $ buildstats.sh -b <buildstats> -s utime | datamash -t' ' -g1 min 3 max 3 sum 3 | sort -k4 -n -r -# -# AUTHORS -# Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com> -# - -# Stats, by type -TIME="utime:stime:cutime:cstime" -IO="IO wchar:IO write_bytes:IO syscr:IO read_bytes:IO rchar:IO syscw:IO cancelled_write_bytes" -RUSAGE="rusage ru_utime:rusage ru_stime:rusage ru_maxrss:rusage ru_minflt:rusage ru_majflt:\ -rusage ru_inblock:rusage ru_oublock:rusage ru_nvcsw:rusage ru_nivcsw" - -CHILD_RUSAGE="Child rusage ru_utime:Child rusage ru_stime:Child rusage ru_maxrss:Child rusage ru_minflt:\ -Child rusage ru_majflt:Child rusage ru_inblock:Child rusage ru_oublock:Child rusage ru_nvcsw:\ -Child rusage ru_nivcsw" - -BS_DIR="tmp/buildstats" -TASKS="compile:configure:fetch:install:patch:populate_lic:populate_sysroot:unpack" -STATS="$TIME" -HEADER="" # No header by default - -function usage { -CMD=$(basename $0) -cat <<EOM -Usage: $CMD [-b buildstats_dir] [-t do_task] - -b buildstats The path where the folder resides - (default: "$BS_DIR") - -t tasks The tasks to be computed - (default: "$TASKS") - -s stats The stats to be matched. Options: TIME, IO, RUSAGE, CHILD_RUSAGE - or any other defined buildstat separated by colons, i.e. stime:utime - (default: "$STATS") - Default stat sets: - TIME=$TIME - IO=$IO - RUSAGE=$RUSAGE - CHILD_RUSAGE=$CHILD_RUSAGE - -h Display this help message -EOM -} - -# Parse and validate arguments -while getopts "b:t:s:Hh" OPT; do - case $OPT in - b) - BS_DIR="$OPTARG" - ;; - t) - TASKS="$OPTARG" - ;; - s) - STATS="$OPTARG" - ;; - H) - HEADER="y" - ;; - h) - usage - exit 0 - ;; - *) - usage - exit 1 - ;; - esac -done - -# Ensure the buildstats folder exists -if [ ! -d "$BS_DIR" ]; then - echo "ERROR: $BS_DIR does not exist" - usage - exit 1 -fi - -stats="" -IFS=":" -for stat in ${STATS}; do - case $stat in - TIME) - stats="${stats}:${TIME}" - ;; - IO) - stats="${stats}:${IO}" - ;; - RUSAGE) - stats="${stats}:${RUSAGE}" - ;; - CHILD_RUSAGE) - stats="${stats}:${CHILD_RUSAGE}" - ;; - *) - stats="${STATS}" - esac -done - -# remove possible colon at the beginning -stats="$(echo "$stats" | sed -e 's/^://1')" - -# Provide a header if required by the user -[ -n "$HEADER" ] && { echo "task:recipe:$stats"; } - -for task in ${TASKS}; do - task="do_${task}" - for file in $(find ${BS_DIR} -type f -name ${task} | awk 'BEGIN{ ORS=""; OFS=":" } { print $0,"" }'); do - recipe="$(basename $(dirname $file))" - times="" - for stat in ${stats}; do - [ -z "$stat" ] && { echo "empty stats"; } - time=$(sed -n -e "s/^\($stat\): \\(.*\\)/\\2/p" $file) - # in case the stat is not present, set the value as NA - [ -z "$time" ] && { time="NA"; } - # Append it to times - if [ -z "$times" ]; then - times="${time}" - else - times="${times} ${time}" - fi - done - echo "${task} ${recipe} ${times}" - done -done |
