production/testScripts/updateTestResultsPages.sh - platform/eclipse.platform.releng.aggregator - Git at Google

 #!/usr/bin/env bash

 # Utility to invoke eclipse antrunner to update test index pages and
 # re-sync dl site.

 # this localBuildProperties.shsource file is to ease local builds to override some variables.
 # It should not be used for production builds.
 source localBuildProperties.shsource 2>/dev/null


 function show_time () {
 num=$1
 min=0
 hour=0
 day=0
 if((num>59));then
   ((sec=num%60))
   ((num=num/60))
   if((num>59));then
     ((min=num%60))
     ((num=num/60))
     if((num>23));then
       ((hour=num%24))
       ((day=num/24))
     else
       ((hour=num))
     fi
   else
     ((min=num))
   fi
 else
   ((sec=num))
 fi
 echo "$day d  $hour h  $min m  $sec s"
 }


 if (( $# < 3 ))
 then
   # usage:
   scriptname=$(basename $0)
   printf "\n\t%s\n" "This script, $scriptname requires three arguments, in order: "
   printf "\t\t%s\t%s\n" "eclipseStream" "(e.g. 4.2.0 or 3.8.0) "
   printf "\t\t%s\t%s\n" "buildId" "(e.g. N20120415-2015) "
   printf "\t\t%s\t%s\n" "jobName" "(e.g. ep4I-unit-lin64) "
   printf "\t\t%s\t%s\n" "jobNumber" "(e.g. 59) "
   printf "\t%s\n" "for example,"
   printf "\t%s\n\n" "./$scriptname 4.2.0 N20120415-2015 ep4I-unit-lin64 59"
   exit 1
 fi

 eclipseStream=$1
 if [ -z "${eclipseStream}" ]
 then
   echo "must provide eclipseStream as first argument, for this function $0"
   exit 1
 fi


 buildId=$2
 if [ -z "${buildId}" ]
 then
   echo "must provide buildId as second argument, for this function $0"
   exit 1
 fi

 JOB_NAME=$3
 if [ -z "${JOB_NAME}" ]
 then
   echo "must provide JOB_NAME as third argument, for this function $0"
   exit 1
 fi

 JOB_NUMBER=$4
 if [ -z "${JOB_NUMBER}" ]
 then
   # technically, not required, though later may want to force and error, since
   # probably indicates something is wrong.
   echo -e "\n\tERROR: JOB_NUMBER as fourth argument, not provided to this function $0. Exiting."
   exit 1
 fi


 eclipseStreamMajor=${eclipseStream:0:1}
 buildType=${buildId:0:1}

 pathToDL=eclipse/downloads/drops
 if (( $eclipseStreamMajor > 3 ))
 then
   pathToDL=eclipse/downloads/drops$eclipseStreamMajor
 fi

 buildRoot=${BUILD_HOME}/${eclipseStreamMajor}${buildType}

 siteDir=${buildRoot}/siteDir

 fromDir=${siteDir}/${pathToDL}/${buildId}
 if [ ! -d "${fromDir}" ]
 then
   echo "ERROR: fromDir is not a directory? fromDir: ${fromDir}"
   exit 1
 fi

 JAVA_11_HOME=${JAVA_11_HOME:-/opt/public/common/java/openjdk/jdk-11_x64-latest}

 export JAVA_HOME=${JAVA_HOME:-${JAVA_11_HOME}}

 devJRE=$JAVA_HOME/jre/bin/java

 if [[ ! -n ${devJRE} && -x ${devJRE} ]]
 then
   echo "ERROR: could not find (or execute) JRE where expected: ${devJRE}"
   exit 1
 else
   # display version, just to be able to log it.
   echo "JRE Location and Version: ${devJRE}"
   echo $( $devJRE -version )
 fi

 # We use a separate basebuilder for each "drop", to make sure it is specific for that drop,
 # and they won't interfere with each other.
 basebuilderDir=${fromDir}/org.eclipse.releng.basebuilder
 aggregatorDir=${fromDir}/eclipse.platform.releng.aggregator
 EBuilderDir=${aggregatorDir}/eclipse.platform.releng.tychoeclipsebuilder

 if [[ ! -d "${basebuilderDir}" ]]
 then
   # WORKSPACE, here, is the "Hudson-type" of workspace, not eclipse.
   ant -f $EBuilderDir/eclipse/getBaseBuilderAndTools.xml -DWORKSPACE=${fromDir}
 fi

 # remember, the Eclipse install must match the VM used (e.g. both 64 bit, both 32 bit, etc).
 ECLIPSE_EXE="${basebuilderDir}/eclipse"
 # somehow, seems like this is often not executable ... I guess launcher jar usually used.
 chmod -c +x $ECLIPSE_EXE

 if [ ! -n ${ECLIPSE_EXE} -a -x ${ECLIPSE_EXE} ]
 then
   echo "ERROR: ECLIPSE_EXE is not defined or not executable: ${ECLIPSE_EXE}"
   exit 1
 fi

 # Normal unit tests
 unittestJobPattern="^.*-unit-.*$"

 #if [[ $JOB_NAME =~ ${unittestJobPattern} ]]
 #then

 BUILDFILE=${aggregatorDir}/production/testScripts/genTestIndexes.xml

 BUILDFILESTR="-f ${BUILDFILE}"
 echo
 echo " BUILDFILESTR: $BUILDFILESTR"

 # provide blank, to get default
 BUILDTARGET=" "

 devworkspace="${fromDir}/workspace-updateTestResults"
 devArgs="-Xmx512m -Dhudson=true -DbuildHome=${BUILD_HOME} -DeclipseStream=${eclipseStream} -DeclipseStreamMajor=${eclipseStreamMajor} -DbuildId=${buildId} -Djob=$JOB_NAME"

 echo
 echo " = = Properties in updateTestResultsPages.sh: generate section  = = "
 echo "   dev script:   $0"
 echo "   BUILD_HOME:   ${BUILD_HOME}"
 echo "   devworkspace: $devworkspace"
 echo "   devArgs:      $devArgs"
 echo "   devJRE:       $devJRE"
 echo "   BUILDFILESTR: $BUILDFILESTR"
 echo "   job:          $JOB_NAME"
 echo

 if [ -n ${ECLIPSE_EXE} -a -x ${ECLIPSE_EXE} ]
 then

   ${ECLIPSE_EXE}  --launcher.suppressErrors  -nosplash -consolelog -data $devworkspace -application org.eclipse.ant.core.antRunner $BUILDFILESTR  $BUILDTARGET -vm $devJRE -vmargs $devArgs
   RC=$?
   if [[ $RC != 0 ]]
   then
     echo "ERROR: eclipse returned non-zero return code, exiting with RC: $RC."
     exit $RC
   fi
 else
   echo "ERROR: ECLIPSE_EXE is not defined to executable eclipse."
   RC=1
   exit $RC
 fi

 #fi

 perfJobPattern="^.*-perf-.*$"
 perfBaselineJobPattern="^.*-perf-.*-baseline.*$"

 if [[ $JOB_NAME =~ $perfJobPattern && ! $JOB_NAME =~ $perfBaselineJobPattern ]]
 then
   # We run the "performance analysis" tools only on "current" build, for jobs that contain -perf- (and do not contain -baseline)

   devArgs="-Xmx512m"


   echo "Collected a performance run result. Doing performance analysis for $JOB_NAME"
   echo
   echo "   dev script:   $0"
   echo "   buildRoot:    $buildRoot"
   echo "   BUILD_HOME:   ${BUILD_HOME}"
   echo "   pathToDL:     $pathToDL"
   echo "   siteDir:      $siteDir"
   echo "   fromDir:      $fromDir"
   echo "   devworkspace: $devworkspace"
   echo "   devArgs:      $devArgs"
   echo "   devJRE:       $devJRE"
   echo "   JOB_NAME:     $JOB_NAME"
   echo "   JOB_NUMBER:   $JOB_NUMBER"
   echo
   echo "   perfrepoLocation:   $perfrepoLocation"

   echo " = = Now run performance.ui app = ="
   devworkspace="${fromDir}/workspace-updatePerfResults"
   eclipse_perf_dbloc_value=${eclipse_perf_dbloc_value:-/shared/eclipse}
   vmargs="-Xmx1G -Declipse.perf.dbloc=${eclipse_perf_dbloc_value}"
   postingDirectory=$fromDir
   perfOutput=$postingDirectory/performance
   # assuming for now the intent is that 'data' is meant to accumulate in common location
   # common location doesn't seem to work, with our multi-run method. So, will
   # make unique, for now. (Might work ok, if we just had "short set" and "long set" locations?
   ROOT_PERF_DATA=/shared/eclipse/perfdataDir

   # experiment with deleting previous .dat files, and regenerate all that are needed.
   # (I believe they are a "performance improvement" for the test analysis itself, but
   # I suspect they make a lot of assumptions that are no longer true.
   rm -fr ${ROOT_PERF_DATA}
   RC=$?
   if [[ $RC != 0 ]]
   then
     echo "Could not remove ${ROOT_PERF_DATA}. Return code was $RC. Exiting."
     exit $RC
   fi
   # re-create
   mkdir -p  ${ROOT_PERF_DATA}
   RC=$?
   if [[ $RC != 0 ]]
   then
     echo "Could not mkdir -p ${ROOT_PERF_DATA}. Return code was $RC. Exiting."
     exit $RC
   fi
   # Will try "just one". Might get some better results, now that bug 481272 has been fixed.
   dataDir=${ROOT_PERF_DATA}
   #  dataDir=${ROOT_PERF_DATA}/${buildId}_${JOB_NAME}_${JOB_NUMBER}
   # make anew
   #  mkdir -p "${dataDir}"
   #  RC=$?
   #  if [[ $RC != 0 ]]
   #  then
   #      echo "Could not mkdir -p $dataDir. Return code was $RC. Exiting."
   #      exit $RC
   #  fi

   # The performance UI function needs a DISPLAY to function, so we'll give it one via xvfb
   # if running on Hudson, be sure "use xvnc" is checked.
   # If not running on Hudson, can use this xvfb-run utility,
   # distributed with xvfb as a "build time only" requirement.
   echo -e "\n\t[DEBUG] RUNNING_ON_HUDSON: ${RUNNING_ON_HUDSON}\n"
   if [[ "${RUNNING_ON_HUDSON}" == "false" ]]
   then
     XVFB_RUN="xvfb-run"
     if [[ ! -w "${TMP_DIR}" ]]
     then
       echo -e "\n\tTMP_DIR not defined, so will create at ${buildRoot}/tmp"
       TMP_DIR="${buildRoot}/tmp"
       mkdir -p "${TMP_DIR}"
     fi
     XVFB_RUN_ARGS="--error-file ${TMP_DIR}/xvfbErrorFile.txt"
     # --server-args -screen 0 1024x768x24"
   else
     echo -e "\n\t[INFO] Running on Hudson, be sure Xvnc is checked."
   fi
   #
   if [[ ${buildType} =~ [INM] ]]
   then
     if [[ "${buildType}" == "M" ]]
     then
       current_prefix=" -current.prefix M "
     else
       current_prefix=" -current.prefix I,N "
     fi
   else
     echo -e "\n\tPROGRAM ERROR: build type did not equal expected value (M or N or I). Exiting."
     exit 1
   fi

   #PERF_OUTFILE="${fromDir}/performance/perfAnalysis_${buildId}_${JOB_NAME}_${JOB_NUMBER}.txt"
   echo "Beginning performance analysis.
   #Results in ${PERF_OUTFILE}."
   mkdir -p "${fromDir}/performance"
   RAW_DATE_START=$( date -u +%s )

   # TODO: avoid this hard coding of baseline value
   # NOTE: value must start with a letter match baselinePerfVersion in testScripts/configuration/streamSpecific.properties
   baselineCode="R-4.22-202111241800"
   # to get time stamp, first remove initial IMN:
   baselineForBuildSuffix=${buildId/[IMN]/}
   #Then remove final '-' in build id
   baselineForBuildSuffix=${baselineForBuildSuffix/-/}
   # then form "final" baseline code with true base line with -timestamp
   baselineForCurrent="${baselineCode}-${baselineForBuildSuffix}"

   #echo -e "\n\tDEBUG RAW Date Start: ${RAW_DATE_START} \n"
   echo -e "\n\tStart Time: $( date  +%Y%m%d%H%M%S -d @${RAW_DATE_START} ) \n" #>${PERF_OUTFILE}
   echo " = = Properties in updateTestResultsPages.sh: performance.ui.resultGenerator section  = = " ##>>${PERF_OUTFILE}
   echo "   dev script:   $0" #>>${PERF_OUTFILE}
   echo
   echo "   buildId:      $buildId"
   echo "   baselineCode: ${baselineCode}"
   echo "   baselineForCurrent: ${baselineForCurrent}"
   echo
   echo "   buildRoot:    $buildRoot" #>>${PERF_OUTFILE}
   echo "   BUILD_HOME:   ${BUILD_HOME}" #>>${PERF_OUTFILE}
   echo "   pathToDL:     $pathToDL" #>>${PERF_OUTFILE}
   echo "   siteDir:      $siteDir" #>>${PERF_OUTFILE}
   echo "   fromDir:      $fromDir" #>>${PERF_OUTFILE}
   echo "   devworkspace: $devworkspace" #>>${PERF_OUTFILE}
   echo "   vmargs:       $vmargs" #>>${PERF_OUTFILE}
   echo "   devJRE:       $devJRE" #>>${PERF_OUTFILE}
   echo "   BUILDFILESTR: $BUILDFILESTR" #>> ${PERF_OUTFILE}
   echo "   JOB_NAME:     $JOB_NAME" #>> ${PERF_OUTFILE}
   echo "   JOB_NUMBER:   $JOB_NUMBER" #>> ${PERF_OUTFILE}
   echo "   XVFB_RUN_ARGS $XVFB_RUN_ARGS" #>> ${PERF_OUTFILE}
   echo "   current_prefix ${current_prefix}" #>> ${PERF_OUTFILE}
   echo #>> ${PERF_OUTFILE}

   ${ECLIPSE_EXE} --launcher.suppressErrors -nosplash -consolelog -debug -data $devworkspace -application org.eclipse.test.performance.ui.importPerformanceData $perfOutput/*-perf-samples.dat -vm ${devJRE} -vmargs ${vmargs}
   RC=$?
   if [[ $RC != 0 ]]
   then
     echo "ERROR: eclipse returned non-zero return code from invoking performance data import, exiting with RC: $RC."
     exit $RC
   fi

   ${XVFB_RUN} ${XVFB_RUN_ARGS} ${ECLIPSE_EXE} --launcher.suppressErrors  -nosplash -consolelog -debug -data $devworkspace -application org.eclipse.test.performance.ui.resultGenerator -baseline ${baselineForCurrent} -current ${buildId} -jvm 8.0 -config linux.gtk.x86_64 -config.properties "linux.gtk.x86_64,SUSE Linux Enterprise Server 12 (x86_64)" -output $perfOutput -dataDir ${dataDir} ${current_prefix} -print -vm ${devJRE}  -vmargs ${vmargs}  #>> ${PERF_OUTFILE}
   RC=$?
   if [[ $RC != 0 ]]
   then
     echo "ERROR: eclipse returned non-zero return code from invoking performance.ui app, exiting with RC: $RC."
     exit $RC
   fi
   RAW_DATE_END=$( date -u +%s )

   #echo -e "\n\tRAW Date End: ${RAW_DATE_END} \n"
   echo -e "\n\tEnd Time: $( date  +%Y%m%d%H%M%S -d @${RAW_DATE_END} )"  #>> ${PERF_OUTFILE}

   ELAPSED_SECONDS=$(( ${RAW_DATE_END} - ${RAW_DATE_START} ))
   # echo -e "\n\tDEBUG: RAW_DATE_END: ${RAW_DATE_END} RAW_DATE_START ${RAW_DATE_START} ELAPSED_SECONDS ${ELAPSED_SECONDS}" #>> ${PERF_OUTFILE}
   ELAPSED_TIME=$( show_time ${ELAPSED_SECONDS} )
   echo -e "\n\tElapsed Time: ${ELAPSED_TIME}" #>> ${PERF_OUTFILE}
 fi
	#!/usr/bin/env bash

	# Utility to invoke eclipse antrunner to update test index pages and
	# re-sync dl site.

	# this localBuildProperties.shsource file is to ease local builds to override some variables.
	# It should not be used for production builds.
	source localBuildProperties.shsource 2>/dev/null


	function show_time () {
	num=$1
	min=0
	hour=0
	day=0
	if((num>59));then
	((sec=num%60))
	((num=num/60))
	if((num>59));then
	((min=num%60))
	((num=num/60))
	if((num>23));then
	((hour=num%24))
	((day=num/24))
	else
	((hour=num))
	fi
	else
	((min=num))
	fi
	else
	((sec=num))
	fi
	echo "$day d $hour h $min m $sec s"
	}


	if (( $# < 3 ))
	then
	# usage:
	scriptname=$(basename $0)
	printf "\n\t%s\n" "This script, $scriptname requires three arguments, in order: "
	printf "\t\t%s\t%s\n" "eclipseStream" "(e.g. 4.2.0 or 3.8.0) "
	printf "\t\t%s\t%s\n" "buildId" "(e.g. N20120415-2015) "
	printf "\t\t%s\t%s\n" "jobName" "(e.g. ep4I-unit-lin64) "
	printf "\t\t%s\t%s\n" "jobNumber" "(e.g. 59) "
	printf "\t%s\n" "for example,"
	printf "\t%s\n\n" "./$scriptname 4.2.0 N20120415-2015 ep4I-unit-lin64 59"
	exit 1
	fi

	eclipseStream=$1
	if [ -z "${eclipseStream}" ]
	then
	echo "must provide eclipseStream as first argument, for this function $0"
	exit 1
	fi


	buildId=$2
	if [ -z "${buildId}" ]
	then
	echo "must provide buildId as second argument, for this function $0"
	exit 1
	fi

	JOB_NAME=$3
	if [ -z "${JOB_NAME}" ]
	then
	echo "must provide JOB_NAME as third argument, for this function $0"
	exit 1
	fi

	JOB_NUMBER=$4
	if [ -z "${JOB_NUMBER}" ]
	then
	# technically, not required, though later may want to force and error, since
	# probably indicates something is wrong.
	echo -e "\n\tERROR: JOB_NUMBER as fourth argument, not provided to this function $0. Exiting."
	exit 1
	fi


	eclipseStreamMajor=${eclipseStream:0:1}
	buildType=${buildId:0:1}

	pathToDL=eclipse/downloads/drops
	if (( $eclipseStreamMajor > 3 ))
	then
	pathToDL=eclipse/downloads/drops$eclipseStreamMajor
	fi

	buildRoot=${BUILD_HOME}/${eclipseStreamMajor}${buildType}

	siteDir=${buildRoot}/siteDir

	fromDir=${siteDir}/${pathToDL}/${buildId}
	if [ ! -d "${fromDir}" ]
	then
	echo "ERROR: fromDir is not a directory? fromDir: ${fromDir}"
	exit 1
	fi

	JAVA_11_HOME=${JAVA_11_HOME:-/opt/public/common/java/openjdk/jdk-11_x64-latest}

	export JAVA_HOME=${JAVA_HOME:-${JAVA_11_HOME}}

	devJRE=$JAVA_HOME/jre/bin/java

	if [[ ! -n ${devJRE} && -x ${devJRE} ]]
	then
	echo "ERROR: could not find (or execute) JRE where expected: ${devJRE}"
	exit 1
	else
	# display version, just to be able to log it.
	echo "JRE Location and Version: ${devJRE}"
	echo $( $devJRE -version )
	fi

	# We use a separate basebuilder for each "drop", to make sure it is specific for that drop,
	# and they won't interfere with each other.
	basebuilderDir=${fromDir}/org.eclipse.releng.basebuilder
	aggregatorDir=${fromDir}/eclipse.platform.releng.aggregator
	EBuilderDir=${aggregatorDir}/eclipse.platform.releng.tychoeclipsebuilder

	if [[ ! -d "${basebuilderDir}" ]]
	then
	# WORKSPACE, here, is the "Hudson-type" of workspace, not eclipse.
	ant -f $EBuilderDir/eclipse/getBaseBuilderAndTools.xml -DWORKSPACE=${fromDir}
	fi

	# remember, the Eclipse install must match the VM used (e.g. both 64 bit, both 32 bit, etc).
	ECLIPSE_EXE="${basebuilderDir}/eclipse"
	# somehow, seems like this is often not executable ... I guess launcher jar usually used.
	chmod -c +x $ECLIPSE_EXE

	if [ ! -n ${ECLIPSE_EXE} -a -x ${ECLIPSE_EXE} ]
	then
	echo "ERROR: ECLIPSE_EXE is not defined or not executable: ${ECLIPSE_EXE}"
	exit 1
	fi

	# Normal unit tests
	unittestJobPattern="^.-unit-.$"

	#if [[ $JOB_NAME =~ ${unittestJobPattern} ]]
	#then

	BUILDFILE=${aggregatorDir}/production/testScripts/genTestIndexes.xml

	BUILDFILESTR="-f ${BUILDFILE}"
	echo
	echo " BUILDFILESTR: $BUILDFILESTR"

	# provide blank, to get default
	BUILDTARGET=" "

	devworkspace="${fromDir}/workspace-updateTestResults"
	devArgs="-Xmx512m -Dhudson=true -DbuildHome=${BUILD_HOME} -DeclipseStream=${eclipseStream} -DeclipseStreamMajor=${eclipseStreamMajor} -DbuildId=${buildId} -Djob=$JOB_NAME"

	echo
	echo " = = Properties in updateTestResultsPages.sh: generate section = = "
	echo " dev script: $0"
	echo " BUILD_HOME: ${BUILD_HOME}"
	echo " devworkspace: $devworkspace"
	echo " devArgs: $devArgs"
	echo " devJRE: $devJRE"
	echo " BUILDFILESTR: $BUILDFILESTR"
	echo " job: $JOB_NAME"
	echo

	if [ -n ${ECLIPSE_EXE} -a -x ${ECLIPSE_EXE} ]
	then

	${ECLIPSE_EXE} --launcher.suppressErrors -nosplash -consolelog -data $devworkspace -application org.eclipse.ant.core.antRunner $BUILDFILESTR $BUILDTARGET -vm $devJRE -vmargs $devArgs
	RC=$?
	if [[ $RC != 0 ]]
	then
	echo "ERROR: eclipse returned non-zero return code, exiting with RC: $RC."
	exit $RC
	fi
	else
	echo "ERROR: ECLIPSE_EXE is not defined to executable eclipse."
	RC=1
	exit $RC
	fi

	#fi

	perfJobPattern="^.-perf-.$"
	perfBaselineJobPattern="^.-perf-.-baseline.*$"

	if [[ $JOB_NAME =~ $perfJobPattern && ! $JOB_NAME =~ $perfBaselineJobPattern ]]
	then
	# We run the "performance analysis" tools only on "current" build, for jobs that contain -perf- (and do not contain -baseline)

	devArgs="-Xmx512m"


	echo "Collected a performance run result. Doing performance analysis for $JOB_NAME"
	echo
	echo " dev script: $0"
	echo " buildRoot: $buildRoot"
	echo " BUILD_HOME: ${BUILD_HOME}"
	echo " pathToDL: $pathToDL"
	echo " siteDir: $siteDir"
	echo " fromDir: $fromDir"
	echo " devworkspace: $devworkspace"
	echo " devArgs: $devArgs"
	echo " devJRE: $devJRE"
	echo " JOB_NAME: $JOB_NAME"
	echo " JOB_NUMBER: $JOB_NUMBER"
	echo
	echo " perfrepoLocation: $perfrepoLocation"

	echo " = = Now run performance.ui app = ="
	devworkspace="${fromDir}/workspace-updatePerfResults"
	eclipse_perf_dbloc_value=${eclipse_perf_dbloc_value:-/shared/eclipse}
	vmargs="-Xmx1G -Declipse.perf.dbloc=${eclipse_perf_dbloc_value}"
	postingDirectory=$fromDir
	perfOutput=$postingDirectory/performance
	# assuming for now the intent is that 'data' is meant to accumulate in common location
	# common location doesn't seem to work, with our multi-run method. So, will
	# make unique, for now. (Might work ok, if we just had "short set" and "long set" locations?
	ROOT_PERF_DATA=/shared/eclipse/perfdataDir

	# experiment with deleting previous .dat files, and regenerate all that are needed.
	# (I believe they are a "performance improvement" for the test analysis itself, but
	# I suspect they make a lot of assumptions that are no longer true.
	rm -fr ${ROOT_PERF_DATA}
	RC=$?
	if [[ $RC != 0 ]]
	then
	echo "Could not remove ${ROOT_PERF_DATA}. Return code was $RC. Exiting."
	exit $RC
	fi
	# re-create
	mkdir -p ${ROOT_PERF_DATA}
	RC=$?
	if [[ $RC != 0 ]]
	then
	echo "Could not mkdir -p ${ROOT_PERF_DATA}. Return code was $RC. Exiting."
	exit $RC
	fi
	# Will try "just one". Might get some better results, now that bug 481272 has been fixed.
	dataDir=${ROOT_PERF_DATA}
	# dataDir=${ROOT_PERF_DATA}/${buildId}_${JOB_NAME}_${JOB_NUMBER}
	# make anew
	# mkdir -p "${dataDir}"
	# RC=$?
	# if [[ $RC != 0 ]]
	# then
	# echo "Could not mkdir -p $dataDir. Return code was $RC. Exiting."
	# exit $RC
	# fi

	# The performance UI function needs a DISPLAY to function, so we'll give it one via xvfb
	# if running on Hudson, be sure "use xvnc" is checked.
	# If not running on Hudson, can use this xvfb-run utility,
	# distributed with xvfb as a "build time only" requirement.
	echo -e "\n\t[DEBUG] RUNNING_ON_HUDSON: ${RUNNING_ON_HUDSON}\n"
	if [[ "${RUNNING_ON_HUDSON}" == "false" ]]
	then
	XVFB_RUN="xvfb-run"
	if [[ ! -w "${TMP_DIR}" ]]
	then
	echo -e "\n\tTMP_DIR not defined, so will create at ${buildRoot}/tmp"
	TMP_DIR="${buildRoot}/tmp"
	mkdir -p "${TMP_DIR}"
	fi
	XVFB_RUN_ARGS="--error-file ${TMP_DIR}/xvfbErrorFile.txt"
	# --server-args -screen 0 1024x768x24"
	else
	echo -e "\n\t[INFO] Running on Hudson, be sure Xvnc is checked."
	fi
	#
	if [[ ${buildType} =~ [INM] ]]
	then
	if [[ "${buildType}" == "M" ]]
	then
	current_prefix=" -current.prefix M "
	else
	current_prefix=" -current.prefix I,N "
	fi
	else
	echo -e "\n\tPROGRAM ERROR: build type did not equal expected value (M or N or I). Exiting."
	exit 1
	fi

	#PERF_OUTFILE="${fromDir}/performance/perfAnalysis_${buildId}_${JOB_NAME}_${JOB_NUMBER}.txt"
	echo "Beginning performance analysis.
	#Results in ${PERF_OUTFILE}."
	mkdir -p "${fromDir}/performance"
	RAW_DATE_START=$( date -u +%s )

	# TODO: avoid this hard coding of baseline value
	# NOTE: value must start with a letter match baselinePerfVersion in testScripts/configuration/streamSpecific.properties
	baselineCode="R-4.22-202111241800"
	# to get time stamp, first remove initial IMN:
	baselineForBuildSuffix=${buildId/[IMN]/}
	#Then remove final '-' in build id
	baselineForBuildSuffix=${baselineForBuildSuffix/-/}
	# then form "final" baseline code with true base line with -timestamp
	baselineForCurrent="${baselineCode}-${baselineForBuildSuffix}"

	#echo -e "\n\tDEBUG RAW Date Start: ${RAW_DATE_START} \n"
	echo -e "\n\tStart Time: $( date +%Y%m%d%H%M%S -d @${RAW_DATE_START} ) \n" #>${PERF_OUTFILE}
	echo " = = Properties in updateTestResultsPages.sh: performance.ui.resultGenerator section = = " ##>>${PERF_OUTFILE}
	echo " dev script: $0" #>>${PERF_OUTFILE}
	echo
	echo " buildId: $buildId"
	echo " baselineCode: ${baselineCode}"
	echo " baselineForCurrent: ${baselineForCurrent}"
	echo
	echo " buildRoot: $buildRoot" #>>${PERF_OUTFILE}
	echo " BUILD_HOME: ${BUILD_HOME}" #>>${PERF_OUTFILE}
	echo " pathToDL: $pathToDL" #>>${PERF_OUTFILE}
	echo " siteDir: $siteDir" #>>${PERF_OUTFILE}
	echo " fromDir: $fromDir" #>>${PERF_OUTFILE}
	echo " devworkspace: $devworkspace" #>>${PERF_OUTFILE}
	echo " vmargs: $vmargs" #>>${PERF_OUTFILE}
	echo " devJRE: $devJRE" #>>${PERF_OUTFILE}
	echo " BUILDFILESTR: $BUILDFILESTR" #>> ${PERF_OUTFILE}
	echo " JOB_NAME: $JOB_NAME" #>> ${PERF_OUTFILE}
	echo " JOB_NUMBER: $JOB_NUMBER" #>> ${PERF_OUTFILE}
	echo " XVFB_RUN_ARGS $XVFB_RUN_ARGS" #>> ${PERF_OUTFILE}
	echo " current_prefix ${current_prefix}" #>> ${PERF_OUTFILE}
	echo #>> ${PERF_OUTFILE}

	${ECLIPSE_EXE} --launcher.suppressErrors -nosplash -consolelog -debug -data $devworkspace -application org.eclipse.test.performance.ui.importPerformanceData $perfOutput/*-perf-samples.dat -vm ${devJRE} -vmargs ${vmargs}
	RC=$?
	if [[ $RC != 0 ]]
	then
	echo "ERROR: eclipse returned non-zero return code from invoking performance data import, exiting with RC: $RC."
	exit $RC
	fi

	${XVFB_RUN} ${XVFB_RUN_ARGS} ${ECLIPSE_EXE} --launcher.suppressErrors -nosplash -consolelog -debug -data $devworkspace -application org.eclipse.test.performance.ui.resultGenerator -baseline ${baselineForCurrent} -current ${buildId} -jvm 8.0 -config linux.gtk.x86_64 -config.properties "linux.gtk.x86_64,SUSE Linux Enterprise Server 12 (x86_64)" -output $perfOutput -dataDir ${dataDir} ${current_prefix} -print -vm ${devJRE} -vmargs ${vmargs} #>> ${PERF_OUTFILE}
	RC=$?
	if [[ $RC != 0 ]]
	then
	echo "ERROR: eclipse returned non-zero return code from invoking performance.ui app, exiting with RC: $RC."
	exit $RC
	fi
	RAW_DATE_END=$( date -u +%s )

	#echo -e "\n\tRAW Date End: ${RAW_DATE_END} \n"
	echo -e "\n\tEnd Time: $( date +%Y%m%d%H%M%S -d @${RAW_DATE_END} )" #>> ${PERF_OUTFILE}

	ELAPSED_SECONDS=$(( ${RAW_DATE_END} - ${RAW_DATE_START} ))
	# echo -e "\n\tDEBUG: RAW_DATE_END: ${RAW_DATE_END} RAW_DATE_START ${RAW_DATE_START} ELAPSED_SECONDS ${ELAPSED_SECONDS}" #>> ${PERF_OUTFILE}
	ELAPSED_TIME=$( show_time ${ELAPSED_SECONDS} )
	echo -e "\n\tElapsed Time: ${ELAPSED_TIME}" #>> ${PERF_OUTFILE}
	fi