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Added perf profiler

This commit is contained in:
deajan 2017-04-26 12:04:00 +02:00
parent ac0f7b3866
commit bbff9d55d6
1 changed files with 23 additions and 2 deletions
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25
dev/ofunctions.sh
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@ -2,8 +2,8 @@
#### OFUNCTIONS FULL SUBSET #### #### OFUNCTIONS FULL SUBSET ####
#### OFUNCTIONS MINI SUBSET #### #### OFUNCTIONS MINI SUBSET ####
_OFUNCTIONS_VERSION=2.1.1 _OFUNCTIONS_VERSION=2.1.2
_OFUNCTIONS_BUILD=2017041101 _OFUNCTIONS_BUILD=2017052601
#### _OFUNCTIONS_BOOTSTRAP SUBSET #### #### _OFUNCTIONS_BOOTSTRAP SUBSET ####
_OFUNCTIONS_BOOTSTRAP=true _OFUNCTIONS_BOOTSTRAP=true
#### _OFUNCTIONS_BOOTSTRAP SUBSET END #### #### _OFUNCTIONS_BOOTSTRAP SUBSET END ####
@ -637,6 +637,18 @@ function Spinner {
fi fi
} }
function _PerfProfiler { #__WITH_PARANOIA_DEBUG
local perfString #__WITH_PARANOIA_DEBUG
#__WITH_PARANOIA_DEBUG
perfString=$(ps -p $$ -o %cpu,%mem,cmd,time) #__WITH_PARANOIA_DEBUG
#__WITH_PARANOIA_DEBUG
for i in $(pgrep -P $$); do #__WITH_PARANOIA_DEBUG
perfString="$perfString\n"$(ps -p $i -o %cpu,%mem,cmd,time | tail -1) #__WITH_PARANOIA_DEBUG
done #__WITH_PARANOIA_DEBUG
#__WITH_PARANOIA_DEBUG
Logger "PerfProfiler: $perfString" "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
} #__WITH_PARANOIA_DEBUG
# Time control function for background processes, suitable for multiple synchronous processes # Time control function for background processes, suitable for multiple synchronous processes
# Fills a global variable called WAIT_FOR_TASK_COMPLETION_$callerName that contains list of failed pids in format pid1:result1;pid2:result2 # Fills a global variable called WAIT_FOR_TASK_COMPLETION_$callerName that contains list of failed pids in format pid1:result1;pid2:result2
@ -769,6 +781,11 @@ function WaitForTaskCompletion {
pidsArray=("${newPidsArray[@]}") pidsArray=("${newPidsArray[@]}")
# Trivial wait time for bash to not eat up all CPU # Trivial wait time for bash to not eat up all CPU
sleep $sleepTime sleep $sleepTime
if [ "$_PERF_PROFILER" == "yes" ]; then ##__WITH_PARANOIA_DEBUG
_PerfProfiler ##__WITH_PARANOIA_DEBUG
fi ##__WITH_PARANOIA_DEBUG
done done
Logger "${FUNCNAME[0]} ended for [$callerName] using [$pidCount] subprocesses with [$errorcount] errors." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG Logger "${FUNCNAME[0]} ended for [$callerName] using [$pidCount] subprocesses with [$errorcount] errors." "PARANOIA_DEBUG" #__WITH_PARANOIA_DEBUG
@ -934,6 +951,10 @@ function ParallelExec {
# Trivial wait time for bash to not eat up all CPU # Trivial wait time for bash to not eat up all CPU
sleep $sleepTime sleep $sleepTime
if [ "$_PERF_PROFILER" == "yes" ]; then ##__WITH_PARANOIA_DEBUG
_PerfProfiler ##__WITH_PARANOIA_DEBUG
fi ##__WITH_PARANOIA_DEBUG
done done
return $errorCount return $errorCount