Added moobench code from Kieker which does not belong there.

OverheadEvaluationMicrobenchmark/LICENSE

+
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OverheadEvaluationMicrobenchmark/MooBench/benchmark.sh

+#!/bin/bash
+
+# configure base dir
+BASE_DIR=$(cd "$(dirname "$0")"; pwd)
+
+if [ ! -d "${BASE_DIR}" ] ; then
+	echo "Base directory ${BASE_DIR} does not exist."
+	exit 1
+fi
+
+# load configuration and common functions
+if [ -f "${BASE_DIR}/config" ] ; then
+	. ${BASE_DIR}/config
+else
+	echo "Missing configuration: ${BASE_DIR}/config"
+	exit 1
+fi
+if [ -f "${BASE_DIR}/common-functions" ] ; then
+	. ${BASE_DIR}/common-functions
+else
+	echo "Missing configuration: ${BASE_DIR}/common-functions"
+	exit 1
+fi
+
+
+# check command line parameters
+if [ "$1" == "" ] ; then
+	MODE="execute"
+else
+	if [ "$1" == "execute" ] ; then
+		MODE="execute"
+	else
+		mode="test"
+	fi
+	OPTION="$2"
+fi
+
+# test input parameters and configuration
+checkFile R-script "${RSCRIPT_PATH}"
+checkDirectory DATA_DIR "${DATA_DIR}" create
+
+PARENT=`dirname "${RESULTS_DIR}"`
+checkDirectory result-base "$PARENT"
+checkFile ApsectJ-Agent "${AGENT}"
+checkFile moobench "${MOOBENCH}"
+
+information "----------------------------------"
+information "Running benchmark..."
+information "----------------------------------"
+
+FIXED_PARAMETERS="--quickstart -a moobench.monitoredApplication.MonitoredClassSimple"
+
+TIME=`expr ${METHOD_TIME} \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_OF_LOOPS}  \* ${RECURSION_DEPTH} + 50 \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} `
+information "Experiment will take circa ${TIME} seconds."
+
+information "Removing and recreating '$RESULTS_DIR'"
+(rm -rf ${RESULTS_DIR}) && mkdir -p ${RESULTS_DIR}
+
+# Clear kieker.log and initialize logging
+rm -f ${DATA_DIR}/kieker.log
+touch ${DATA_DIR}/kieker.log
+
+RAWFN="${RESULTS_DIR}/raw"
+
+# general server arguments
+JAVA_ARGS="-server"
+JAVA_ARGS="${JAVA_ARGS} -d64"
+JAVA_ARGS="${JAVA_ARGS} -Xms1G -Xmx4G"
+
+JAVA_PROGRAM="-jar ${MOOBENCH} ${FIXED_PARAMETERS}"
+
+LTW_ARGS="-javaagent:${AGENT} -Dorg.aspectj.weaver.showWeaveInfo=false -Daj.weaving.verbose=false -Dkieker.monitoring.skipDefaultAOPConfiguration=true -Dorg.aspectj.weaver.loadtime.configuration=${AOP}"
+
+KIEKER_ARGS="-Dlog4j.configuration=log4j.cfg -Dkieker.monitoring.name=KIEKER-BENCHMARK -Dkieker.monitoring.adaptiveMonitoring.enabled=false -Dkieker.monitoring.periodicSensorsExecutorPoolSize=0"
+
+# JAVAARGS used to configure and setup a specific writer
+declare -a WRITER_CONFIG
+# Receiver setup if necessary
+declare -a RECEIVER
+# Title
+declare -a TITLE
+
+# Configurations
+TITLE[0]="No instrumentation"
+WRITER_CONFIG[0]=""
+
+TITLE[1]="Deactivated probe"
+WRITER_CONFIG[1]="-Dkieker.monitoring.enabled=false -Dkieker.monitoring.writer=kieker.monitoring.writer.dump.DumpWriter"
+
+TITLE[2]="No logging (null writer)"
+WRITER_CONFIG[2]="-Dkieker.monitoring.enabled=true -Dkieker.monitoring.writer=kieker.monitoring.writer.dump.DumpWriter"
+
+TITLE[3]="Logging (Generic Text)"
+WRITER_CONFIG[3]="-Dkieker.monitoring.enabled=true -Dkieker.monitoring.writer=kieker.monitoring.writer.filesystem.FileWriter -Dkieker.monitoring.writer.filesystem.FileWriter.logStreamHandler=kieker.monitoring.writer.filesystem.TextLogStreamHandler -Dkieker.monitoring.writer.filesystem.FileWriter.customStoragePath=${DATA_DIR}/"
+
+TITLE[4]="Logging (Generic Bin)"
+WRITER_CONFIG[4]="-Dkieker.monitoring.enabled=true -Dkieker.monitoring.writer=kieker.monitoring.writer.filesystem.FileWriter -Dkieker.monitoring.writer.filesystem.FileWriter.logStreamHandler=kieker.monitoring.writer.filesystem.BinaryLogStreamHandler -Dkieker.monitoring.writer.filesystem.FileWriter.bufferSize=8192 -Dkieker.monitoring.writer.filesystem.FileWriter.customStoragePath=${DATA_DIR}/"
+
+TITLE[5]="Logging (Dual TCP)"
+WRITER_CONFIG[5]="-Dkieker.monitoring.writer=kieker.monitoring.writer.tcp.DualSocketTcpWriter -Dkieker.monitoring.writer.tcp.DualSocketTcpWriter.port1=2345 -Dkieker.monitoring.writer.tcp.DualSocketTcpWriter.port2=2346"
+RECEIVER[5]="${BASE_DIR}/collector-2.0/bin/collector -p 2345 -p 2346"
+
+TITLE[6]="Logging (Single TCP)"
+WRITER_CONFIG[6]="-Dkieker.monitoring.writer=kieker.monitoring.writer.tcp.SingleSocketTcpWriter -Dkieker.monitoring.writer.tcp.SingleSocketTcpWriter.port=2345"
+RECEIVER[6]="${BASE_DIR}/collector-2.0/bin/collector -p 2345"
+
+export COLLECTOR_OPTS="-Dlog4j.configuration=file://${BASE_DIR}/log4j.cfg"
+
+# Create R labels
+LABELS=""
+for I in "${TITLE[@]}" ; do
+	title="$I"
+	if [ "$LABELS" == "" ] ; then
+		LABELS="\"$title\""
+	else
+		LABELS="${LABELS}, \"$title\""
+	fi
+done
+
+## Write configuration
+uname -a >${RESULTS_DIR}/configuration.txt
+${JAVA_BIN} ${JAVAARGS} -version 2>>${RESULTS_DIR}/configuration.txt
+cat << EOF >>${RESULTS_DIR}/configuration.txt
+JAVAARGS: ${JAVAARGS}
+
+Runtime: circa ${TIME} seconds
+
+SLEEP_TIME=${SLEEP_TIME}
+NUM_OF_LOOPS=${NUM_OF_LOOPS}
+TOTAL_NUM_OF_CALLS=${TOTAL_NUM_OF_CALLS}
+METHOD_TIME=${METHOD_TIME}
+RECURSION_DEPTH=${RECURSION_DEPTH}
+EOF
+
+sync
+
+#################################
+# function: execute an experiment
+#
+# $1 = i iterator
+# $2 = j iterator
+# $3 = k iterator
+# $4 = title
+# $5 = writer parameters
+function execute-experiment() {
+    loop="$1"
+    recursion="$2"
+    index="$3"
+    title="$4"
+    kieker_parameters="$5"
+
+    information " # recursion=${recursion} loop=${loop} writer=${index} ${title}"
+    echo " # ${loop}.${recursion}.${index} ${title}" >> ${DATA_DIR}/kieker.log
+
+    if [  "${kieker_parameters}" = "" ] ; then
+       COMPLETE_ARGS=${JAVA_ARGS}
+    else
+       COMPLETE_ARGS="${JAVA_ARGS} ${LTW_ARGS} ${KIEKER_ARGS} ${kieker_parameters}"
+    fi
+
+    ${JAVA_BIN} ${COMPLETE_ARGS} ${JAVA_PROGRAM} \
+        --output-filename ${RAWFN}-${loop}-${recursion}-${index}.csv \
+        --total-calls ${TOTAL_NUM_OF_CALLS} \
+        --method-time ${METHOD_TIME} \
+        --total-threads 1 \
+        --recursion-depth ${recursion}
+
+    rm -rf ${DATA_DIR}/kieker-*
+
+    [ -f ${DATA_DIR}/hotspot.log ] && mv ${DATA_DIR}/hotspot.log ${RESULTS_DIR}hotspot-${loop}-${recursion}-${index}.log
+    echo >> ${DATA_DIR}/kieker.log
+    echo >> ${DATA_DIR}/kieker.log
+    sync
+    sleep ${SLEEP_TIME}
+}
+
+function execute-benchmark-body() {
+  index="$1"
+  loop="$2"
+  recursion="$3"
+  if [[ ${RECEIVER[$index]} ]] ; then
+     echo "receiver ${RECEIVER[$index]}"
+     ${RECEIVER[$index]} & #>> ${DATA_DIR}/kieker.receiver-$i-$index.log &
+     RECEIVER_PID=$!
+  fi
+
+  execute-experiment "$loop" "$recursion" "$index" "${TITLE[$index]}" "${WRITER_CONFIG[$index]}"
+
+  if [[ $RECEIVER_PID ]] ; then
+     wait $RECEIVER_PID
+     unset RECEIVER_PID
+  fi
+}
+
+## Execute Benchmark
+function execute-benchmark() {
+  for ((loop=1;loop<=${NUM_OF_LOOPS};loop+=1)); do
+    recursion=${RECURSION_DEPTH}
+
+    information "## Starting iteration ${i}/${NUM_OF_LOOPS}"
+    echo "## Starting iteration ${i}/${NUM_OF_LOOPS}" >>${DATA_DIR}/kieker.log
+
+    for ((index=0;index<${#WRITER_CONFIG[@]};index+=1)); do
+      execute-benchmark-body $index $loop $recursion
+    done
+  done
+
+  mv ${DATA_DIR}/kieker.log ${RESULTS_DIR}/kieker.log
+  [ -f ${RESULTS_DIR}/hotspot-1-${RECURSION_DEPTH}-1.log ] && grep "<task " ${RESULTS_DIR}/hotspot-*.log > ${RESULTS_DIR}/log.log
+  [ -f ${DATA_DIR}/errorlog.txt ] && mv ${DATA_DIR}/errorlog.txt ${RESULTS_DIR}
+}
+
+## Generate Results file
+function run-r() {
+R --vanilla --silent << EOF
+results_fn="${RAWFN}"
+outtxt_fn="${RESULTS_DIR}/results-text.txt"
+outcsv_fn="${RESULTS_DIR}/results-text.csv"
+configs.loop=${NUM_OF_LOOPS}
+configs.recursion=${RECURSION_DEPTH}
+configs.labels=c($LABELS)
+results.count=${TOTAL_NUM_OF_CALLS}
+results.skip=${TOTAL_NUM_OF_CALLS}/2
+source("${RSCRIPT_PATH}")
+EOF
+}
+
+## Clean up raw results
+function cleanup-results() {
+  zip -jqr ${RESULTS_DIR}/results.zip ${RAWFN}*
+  rm -f ${RAWFN}*
+  [ -f ${DATA_DIR}/nohup.out ] && cp ${DATA_DIR}/nohup.out ${RESULTS_DIR}
+  [ -f ${DATA_DIR}/nohup.out ] && > ${DATA_DIR}/nohup.out
+}
+
+## Execute benchmark
+if [ "$MODE" == "execute" ] ; then
+   if [ "$OPTION" == "" ] ; then
+     execute-benchmark
+   else
+     execute-benchmark-body $OPTION 1 1
+   fi
+   run-r
+   cleanup-results
+else
+   execute-benchmark-body $OPTION 1 1
+fi
+
+information "Done."
+
+# end

OverheadEvaluationMicrobenchmark/MooBench/collector-2.0/bin/collector

+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  collector start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/.." >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="collector"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and COLLECTOR_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/lib/collector-2.0.jar:$APP_HOME/lib/jcommander-1.72.jar:$APP_HOME/lib/slf4j-log4j12-1.7.25.jar:$APP_HOME/lib/slf4j-api-1.7.25.jar:$APP_HOME/lib/log4j-1.2.17.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $COLLECTOR_OPTS -classpath "\"$CLASSPATH\"" experiment.TCPReceiverMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

OverheadEvaluationMicrobenchmark/MooBench/collector-2.0/bin/collector.bat

+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  collector startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%..
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and COLLECTOR_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\lib\collector-2.0.jar;%APP_HOME%\lib\jcommander-1.72.jar;%APP_HOME%\lib\slf4j-log4j12-1.7.25.jar;%APP_HOME%\lib\slf4j-api-1.7.25.jar;%APP_HOME%\lib\log4j-1.2.17.jar
+
+@rem Execute collector
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %COLLECTOR_OPTS%  -classpath "%CLASSPATH%" experiment.TCPReceiverMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable COLLECTOR_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%COLLECTOR_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

OverheadEvaluationMicrobenchmark/MooBench/common-functions

+export RED='\033[1;31m'
+export WHITE='\033[1;37m'
+export YELLOW='\033[1;33m'
+export NC='\033[0m'
+
+export ERROR="${RED}[error]${NC}"
+export WARNING="${YELLOW}[warning]${NC}"
+export INFO="${WHITE}[info]${NC}"
+
+
+function error() {
+	echo -e "${ERROR} $@"
+}
+
+function warning() {
+	echo -e "${WARNING} $@"
+}
+
+function information() {
+	echo -e "${INFO} $@"
+}
+
+# $1 = NAME, $2 = EXECUTABLE
+function checkExecutable() {
+	if [ "$2" == "" ] ; then
+		error "$1 variable for executable not set."
+		exit 1
+	fi
+	if [ ! -x "$2" ] ; then
+		error "$1 not found at: $2"
+		exit 1
+	fi
+}
+
+# $1 = NAME, $2 = FILE
+function checkFile() {
+	if [ "$2" == "" ] ; then
+		error "$1 variable for file not set."
+		exit 1
+	fi
+	if [ ! -f "$2" ] ; then
+		error "$1 not found at: $2"
+		exit 1
+	fi
+}
+
+# $1 = NAME, $2 = FILE
+function checkDirectory() {
+	if [ "$2" == "" ] ; then
+		error "$1 directory variable not set."
+		exit 1
+	fi
+	if [ ! -d "$2" ] ; then
+		if [ "$3" == "create" ] ; then
+			information "$1: directory does not exist, creating it"
+		else
+			error "$1: directory $2 does not exist."
+			exit 1
+		fi
+	fi
+}
+

OverheadEvaluationMicrobenchmark/MooBench/config

+##
+# MooBench configuration parameter
+
+# path setup
+JAVA_BIN="java"
+
+RSCRIPT_PATH="${BASE_DIR}/r/stats.csv.r"
+
+DATA_DIR="${BASE_DIR}/data"
+RESULTS_DIR="${BASE_DIR}/results-kieker"
+AGENT="${BASE_DIR}/lib/kieker-1.15-SNAPSHOT-aspectj.jar"
+MOOBENCH="${BASE_DIR}/moobench-2.0-all.jar"
+
+# in-jar locations
+AOP="kieker.aop.xml"
+
+# execution parameter
+SLEEP_TIME=30                   ## 30
+NUM_OF_LOOPS=10                 ## 10
+RECURSION_DEPTH=10              ## 10
+TOTAL_NUM_OF_CALLS=2000000      ## 2 000 000
+METHOD_TIME=500                 ## 500000
+
+# end

OverheadEvaluationMicrobenchmark/MooBench/lib/.gitignore

+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

OverheadEvaluationMicrobenchmark/MooBench/log4j.cfg

+# Root logger option
+log4j.rootLogger=INFO, stdout
+log4j.rootLogger=ERROR, stdout
+#log4j.rootLogger=DEBUG, stdout
+
+# Direct log messages to stdout
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1} - %m%n

OverheadEvaluationMicrobenchmark/MooBench/r/stats.csv.r

+############################################
+# R - script to collect all moobench results
+############################################
+
+# these values are here only as documentation. The parameters are set by benchmark.sh
+#rm(list=ls(all=TRUE))
+#data_fn="data/"
+#folder_fn="results-benchmark-binary"
+#results_fn=paste(data_fn,folder_fn,"/raw",sep="")
+#outtxt_fn=paste(data_fn,folder_fn,"/results-text.txt",sep="")
+#results_fn="raw"
+#outtxt_fn="results-text.txt"
+
+#########
+# These are configuration parameters which are automatically prepended to this file by the benchmark.sh script.
+# Therefore, they must not be set here. The following lines only serve as documentation.
+#configs.loop=10
+#configs.recursion=c(10)
+#configs.labels=c("No Probe","Inactive Probe","Collecting Data","Writing Data (ASCII)", "Writing Data (Bin)")
+#results.count=2000000
+#results.skip=1000000
+
+#bars.minval=500
+#bars.maxval=600
+
+
+##########
+# Process configuration
+
+# divisor 1 = nano, 1000 = micro, 1000000 = milli seconds
+timeUnit <- 1000 
+
+# number of Kieker writer configurations 
+numberOfWriters <- length(configs.labels)
+recursion_depth <- configs.recursion
+
+numberOfValues <- configs.loop*(results.count-results.skip)
+numbers <- c(1:(numberOfValues))
+resultDimensionNames <- list(configs.labels, numbers)
+
+# result values
+resultsBIG <- array(dim=c(numberOfWriters, numberOfValues), dimnames=resultDimensionNames)
+
+##########
+# Create result
+
+## "[ recursion , config , loop ]"
+
+numOfRowsToRead <- results.count-results.skip
+
+for (writer_idx in (1:numberOfWriters)) {
+   recordsPerSecond = c()
+   rpsLastDuration = 0
+   rpsCount = 0
+   file_idx <- writer_idx - 1
+
+   # loop
+   for (loop_counter in (1:configs.loop)) {
+      results_fn_filepath <- paste(results_fn, "-", loop_counter, "-", recursion_depth, "-", file_idx, ".csv", sep="")
+      message(results_fn_filepath)
+      results <- read.csv2(results_fn_filepath, nrows=numOfRowsToRead, skip=results.skip, quote="", colClasses=c("NULL","numeric", "numeric", "numeric"), comment.char="", col.names=c("thread_id", "duration_nsec", "gc", "t"), header=FALSE)
+      trx_idx <- c(1:numOfRowsToRead)
+      resultsBIG[writer_idx,trx_idx] <- results[["duration_nsec"]]
+   }
+}
+
+qnorm_value <- qnorm(0.975)
+
+# print results
+printDimensionNames <- list(c("mean","ci95%","md25%","md50%","md75%","max","min"), c(1:numberOfWriters))
+# row number == number of computed result values, e.g., mean, min, max
+printvalues <- matrix(nrow=7, ncol=numberOfWriters, dimnames=printDimensionNames)
+
+for (writer_idx in (1:numberOfWriters)) {
+   idx_mult <- c(1:numOfRowsToRead)
+
+   valuesBIG <- resultsBIG[writer_idx,idx_mult]/timeUnit
+
+   printvalues["mean",writer_idx] <- mean(valuesBIG)
+   printvalues["ci95%",writer_idx] <- qnorm_value*sd(valuesBIG)/sqrt(length(valuesBIG))
+   printvalues[c("md25%","md50%","md75%"),writer_idx] <- quantile(valuesBIG, probs=c(0.25, 0.5, 0.75))
+   printvalues["max",writer_idx] <- max(valuesBIG)
+   printvalues["min",writer_idx] <- min(valuesBIG)
+}
+resultstext <- formatC(printvalues,format="f",digits=4,width=8)
+
+print(resultstext)
+
+write(paste("Recursion Depth: ", recursion_depth),file=outtxt_fn,append=TRUE)
+write("response time",file=outtxt_fn,append=TRUE)
+write.table(resultstext,file=outtxt_fn,append=TRUE,quote=FALSE,sep="\t",col.names=FALSE)
+
+concResult <- ""
+headResult <- ""
+# write the first n-1 elements preceded by a comma (,)
+for (writer_idx in (1:(numberOfWriters-1))) {
+   headResult <- paste(headResult, configs.labels[writer_idx], ",")
+   concResult <- paste(concResult, printvalues["mean",writer_idx], ",")
+}
+# write the last without a comma
+headResult <- paste(headResult, configs.labels[numberOfWriters])
+concResult <- paste(concResult, printvalues["mean", numberOfWriters])
+  
+write(headResult,file=outcsv_fn,append=TRUE)
+write(concResult,file=outcsv_fn,append=TRUE)
+
+# end

OverheadEvaluationMicrobenchmark/README

+MooBench  http://kieker-monitoring.net/MooBench
+-----------------------------------------------
+
+The Overhead Evaluation Microbenchmark moved to its own git repository:
+
+  http://git.kieker-monitoring.net/moobench.git
+
+This directory contains a pre-compiled version of MooBench and the necessary scripts to start the benchmark of Kieker from Jenkins.
+

OverheadEvaluationMicrobenchmark/executeRemoteMicroBenchmark.sh

+#!/bin/bash
+
+BASE_DIR=$(dirname $0)
+
+if [ "$1" == "" ] ; then
+	echo "Error: No computation node specified."
+	exit 1
+fi
+
+# The following constant specifies user name and address of the remote node executing the benchmark.
+# We recommend to use SSH keys for the access and to install Java (>= 1.6) and R (> 3.0) on the remote node.
+REMOTE_NODE="$1"
+
+# The following constant specifies location and name of the benchmarked jar file relative to the workspace.
+BENCHMARKED_JAR=build/libs/kieker-1.15-SNAPSHOT-aspectj.jar
+
+# The following constants specify location and name of the MooBench folder
+MOOBENCH_FOLDER=${BASE_DIR}/MooBench
+
+# The following constant specifies the name of the folder containing the results from MooBench
+RESULTS_FOLDER_NAME=results-kieker
+
+# This constant specifies the target file for the results
+RESULTS_TARGET_FILE=plot.csv
+
+# Copy the benchmarked file and MooBench to the remote node
+scp -r ${MOOBENCH_FOLDER} ${REMOTE_NODE}:MooBench
+# fix for KIEKER-1559: create empty folders "data" and "lib"
+ssh ${REMOTE_NODE} 'mkdir -p MooBench/data; mkdir -p MooBench/lib; exit'
+scp ${BENCHMARKED_JAR} ${REMOTE_NODE}:MooBench/lib
+
+# Execute MooBench
+ssh ${REMOTE_NODE} 'cd MooBench; chmod +x benchmark.sh; ./benchmark.sh; exit'
+
+# Copy results to workspace
+scp ${REMOTE_NODE}:MooBench/${RESULTS_FOLDER_NAME}/results-text.csv ${RESULTS_TARGET_FILE}
+
+# Save up to 100 results from previous benchmarks on the remote node and clean up
+BACKUP_FOLDER_NAME="$(date +%Y-%m-%d-%H-%M-%S)"
+ssh ${REMOTE_NODE} "mkdir old-results/${BACKUP_FOLDER_NAME}; cp MooBench/${RESULTS_FOLDER_NAME}/results.zip old-results/${BACKUP_FOLDER_NAME}/; exit"
+# A Non-Solaris OS could require "-d '\n'" for the xargs command
+ssh ${REMOTE_NODE} "cd old-results; ls -A1t | sed -e '1,100d' | xargs rm -rf; exit"
+ssh ${REMOTE_NODE} 'rm -rf MooBench; exit'

OverheadEvaluationMicrobenchmark/rerun-benchmark.sh

+#!/bin/bash
+
+BASE_DIR=$(cd "$(dirname "$0")"; pwd)
+
+NUM_OF_REPEATS=100
+export RESULT_FILE="${BASE_DIR}/MooBench/results-kieker/results-text.csv"
+COLLECTED_DATA_FILE="${BASE_DIR}/results.csv"
+BENCHMARK="${BASE_DIR}/MooBench/benchmark.sh"
+#BENCHMARK="${BASE_DIR}/ex.sh"
+
+rm -f ${COLLECTED_DATA_FILE}
+
+for ((v=1;v<=${NUM_OF_REPEATS};v+=1)); do
+	echo "++++++++++++++++++++++++++"
+	echo "Rerun $v"
+	echo "++++++++++++++++++++++++++"
+	${BENCHMARK} # > /dev/null 2>&1
+	HEAD=`head -1 $RESULT_FILE`
+	VALUE=`tail -1 $RESULT_FILE`
+	if [ -f "${COLLECTED_DATA_FILE}" ] ; then
+		echo "$VALUE" >> ${COLLECTED_DATA_FILE}
+	else
+		echo "$HEAD" > ${COLLECTED_DATA_FILE}
+                echo "$VALUE" >> ${COLLECTED_DATA_FILE}
+	fi
+done
+
+# end
+