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| author | James Meyer <james.meyer@operamail.com> | 2010-10-23 18:17:40 (GMT) |
|---|---|---|
| committer | James Meyer <james.meyer@operamail.com> | 2010-10-23 18:19:39 (GMT) |
| commit | adbcf19958300e9b6598990184c8815b945ba0ee (patch) | |
| tree | f4283c850ac0ac202c17e78a637ee7ca8147621b /abs/core-testing/linhes-scripts/limit-mythcommflag.sh | |
| parent | 61a68250df10d29b624650948484898334ff22d0 (diff) | |
| download | linhes_pkgbuild-adbcf19958300e9b6598990184c8815b945ba0ee.zip linhes_pkgbuild-adbcf19958300e9b6598990184c8815b945ba0ee.tar.gz linhes_pkgbuild-adbcf19958300e9b6598990184c8815b945ba0ee.tar.bz2 | |
Removed old core and extra from repo. Renamed -testing to core/extra. This will setup the base for the testing branch.
Diffstat (limited to 'abs/core-testing/linhes-scripts/limit-mythcommflag.sh')
| -rwxr-xr-x | abs/core-testing/linhes-scripts/limit-mythcommflag.sh | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/abs/core-testing/linhes-scripts/limit-mythcommflag.sh b/abs/core-testing/linhes-scripts/limit-mythcommflag.sh deleted file mode 100755 index 5cd81bb..0000000 --- a/abs/core-testing/linhes-scripts/limit-mythcommflag.sh +++ /dev/null @@ -1,91 +0,0 @@ -#!/bin/bash -# limit-mythcommflag.sh v0.2 03/2/10 -# Utility to automatically limit mythcommflag if CPU system load is above a certain level -# and if backend usage is above a certain level -# Uses cpulimit from http://cpulimit.sourceforge.net/ -# Free for any use. -# Installation: -# cp limit-mythcommflag.sh /usr/LH/bin -# chmod +x /usr/LH/bin/limit-mythcommflag.sh -# Usage: Executed from runit limit-mythcommflag at boot - -#-----OPTIONS______ -# Number of seconds to wait between checking for mythcommflag process -SLEEP=5 -# Backend and Frontend thresholds above which mythcommflag is stopped -BETHRESHOLD=30 -FETHRESHOLD=55 - -# FUNCTIONS -limit_cpu() -# Arg_1 = LimitedRangeNum; Arg_2 = CPULimitPercent; Arg_3 = Commflag PID -{ -if [ $ALREADYLIMITED -ne $1 ] ; then - if [ $cpulimit_pid -ne 0 ]; then - kill $cpulimit_pid - fi - cpulimit -p $3 -l $2 & - cpulimit_pid=$! - ALREADYLIMITED=$1 -fi -} - -stop_limit() -{ -if [ $ALREADYLIMITED -ne 0 ]; then - if [ $cpulimit_pid -ne 0 ]; then - kill $cpulimit_pid - cpulimit_pid=0 - fi - ALREADYLIMITED=0 -fi -} - -ALREADYLIMITED=0 -STOPPED=0 -cpulimit_pid=0 - -while true; do - PROCCOMMFLAG=`pidof mythcommflag` - if [ -n "${PROCCOMMFLAG}" ]; then - BACKENDCPU=`top -bn1u mythtv | grep -m 1 mythbackend | awk '{ print $9 }'` - FRONTENDCPU=`top -bn1u mythtv | grep -m 1 mythfrontend | awk '{ print $9 }'` - if [ "$FRONTENDCPU" = "" ]; then - FRONTENDCPU=0 - fi - if [ "$BACKENDCPU" -ge "$BETHRESHOLD" ]; then - if [ "$FRONTENDCPU" -ge $FETHRESHOLD ]; then - if [ $STOPPED -eq 0 ]; then - kill -s STOP $PROCCOMMFLAG - STOPPED=1 - fi - else - if [ $STOPPED -eq 1 ]; then - kill -s CONT $PROCCOMMFLAG - STOPPED=0 - fi - stop_limit - fi - else - if [ $STOPPED -eq 1 ]; then - kill -s CONT $PROCCOMMFLAG - STOPPED=0 - fi - case $FRONTENDCPU in - [0-9]|[0-3][0-9] ) - stop_limit;; - [4-5][0-9] ) - limit_cpu "1" "70" $PROCCOMMFLAG;; - [6-7][0-9] ) - limit_cpu "2" "50" $PROCCOMMFLAG;; - [8-9][0-9] ) - limit_cpu "3" "20" $PROCCOMMFLAG;; - [1][0-9][0-9] ) - limit_cpu "4" "10" $PROCCOMMFLAG;; - esac - fi -# else -# echo "No COMMFLAG Process Active" - fi - sleep $SLEEP -done |