From b5cd67f6e01911cac8083908e6eca16d100bc7bd Mon Sep 17 00:00:00 2001
From: David Georg Reichelt <davidgeorg_reichelt@dagere.de>
Date: Sat, 17 Jul 2021 16:23:55 +0200
Subject: [PATCH] Fix opentelemetry instrumentation
---
frameworks/opentelemetry/benchmark.sh | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/frameworks/opentelemetry/benchmark.sh b/frameworks/opentelemetry/benchmark.sh
index 18085a6..f54dc47 100755
--- a/frameworks/opentelemetry/benchmark.sh
+++ b/frameworks/opentelemetry/benchmark.sh
@@ -18,6 +18,11 @@ function stopZipkin {
kill %1
}
+function getSum {
+ awk '{sum += $1; square += $1^2} END {print "Average: "sum/NR" Standard Deviation: "sqrt(square / NR - (sum/NR)^2)" Count: "NR}'
+}
+
+
JAVABIN=""
RSCRIPTDIR=r/
@@ -64,8 +69,7 @@ then
fi
JAVAARGS_NOINSTR="${JAVAARGS}"
-JAVAARGS_LTW="${JAVAARGS} -javaagent:${BASEDIR}lib/opentelemetry-javaagent-all.jar"
-JAVAARGS_LTW_ASM="${JAVAARGS_LTW} -Dspass-meter.iFactory=de.uni_hildesheim.sse.monitoring.runtime.instrumentation.asmTree.Factory"
+JAVAARGS_LTW="${JAVAARGS} -javaagent:${BASEDIR}lib/opentelemetry-javaagent-all.jar -Dotel.traces.exporter=zipkin -Dotel.resource.attributes=service.name=moobench -Dotel.instrumentation.methods.include=moobench.application.MonitoredClassSimple[monitoredMethod];moobench.application.MonitoredClassThreaded[monitoredMethod]"
## Write configuration
@@ -101,7 +105,7 @@ for ((i=1;i<=${NUM_LOOPS};i+=1)); do
--method-time ${METHODTIME} \
--total-threads ${THREADS} \
--recursion-depth ${j} \
- ${MOREPARAMS} &> ${RESULTSDIR}output_"$i"_pure.txt
+ ${MOREPARAMS} &> ${RESULTSDIR}output_"$i"_uninstrumented.txt
#kill %sar
[ -f ${BASEDIR}hotspot.log ] && mv ${BASEDIR}hotspot.log ${RESULTSDIR}hotspot-${i}-${j}-${k}.log
echo >>${BASEDIR}opentelemetry.log
@@ -130,6 +134,11 @@ for ((i=1;i<=${NUM_LOOPS};i+=1)); do
sync
sleep ${SLEEPTIME}
+ echo -n "Intermediary results uninstrumented"
+ cat tmp/results-opentelemetry/raw-*-100-1.csv | awk -F';' '{print $2}' | getSum
+
+ echo -n "Intermediary results opentelemetry zipkin"
+ cat tmp/results-opentelemetry/raw-*-100-2.csv | awk -F';' '{print $2}' | getSum
done
#zip -jqr ${RESULTSDIR}stat.zip ${RESULTSDIR}stat
#rm -rf ${RESULTSDIR}stat/
--
GitLab