DaGeRe

wget https://archive.apache.org/dist/tomcat/tomcat-6/v6.0.9/bin/apache-tomcat-6.0.9.tar.gz
wget https://www-eu.apache.org/dist/tomcat/tomcat-9/v9.0.16/bin/apache-tomcat-9.0.16.tar.gz
tar -xvf apache-tomcat-6.0.9.tar.gz
tar -xvf apache-tomcat-9.0.16.tar.gz

rm apache-tomcat-9.0.16/webapps/ROOT/* -rf
cp -r apache-tomcat-6.0.9/webapps/ROOT/* apache-tomcat-9.0.16/webapps/ROOT/

path=$(pwd)
for tomcat in "apache-tomcat-9.0.16" "apache-tomcat-6.0.9"

DaGeRe

pipeline {
    agent any


    stages {
        stage('checkout') {
            steps{
                dir('kopeme') {
                    git branch: 'develop', url: 'https://github.com/DaGeRe/KoPeMe.git'
                }

DaGeRe

/**
 * Compilation fails in Java 8 because "UncompilableComparable.java:[16,10] variable entry might not have been initialized", but works in Java 11
*/
public class UncompilableComparable implements Comparable<UncompilableComparable> {

   private Comparator<UncompilableComparable> comparator = Comparator.comparingInt(entry -> System.identityHashCode(entry));

   private final int typ;

   public UncompilableComparable(final int typ) {

DaGeRe

package checkers;

import java.util.Stack;

class Solution {
   final int row, col;

   public Solution(int row, int col) {
      this.row = row;
      this.col = col;

DaGeRe

This little tutorial defines how to reproduce the Kieker demo for the TeaStore that was presented for the Chemnitzer Linuxtage. It shows how the architecture can be restructed and how a regression can be spotted.

Prerequisites

Please make sure you install the following tools:

• Make sure you got JDK 11 installed and $JAVA_HOME set correctly.
• Make sure you got JMeter installed and $JMETER_HOME pointing to its folder.
• Make sure you got Kieker (https://github.com/kieker-monitoring/kieker) downloaded (e.g. git clone https://github.com/kieker-monitoring/kieker.git) and built via ./gradlew assemble -x test -x check -x apidoc (we use the current 2.0.0-SNAPSHOT - please file an issue if you have a problem with this steps in a newer version). Set $KIEKER_HOME to the root folder of your built Kieker.
• My fork of the TeaStore: https://github.com/DaGeRe/TeaStore (git clone https://github.com/DaGeRe/TeaStore.git)
• GraphViz (For Ubuntu: sudo apt install graphviz)
• docker (For Ubuntu: `sudo apt insta

DaGeRe

start=$(pwd)

# Clone and install DiSL
git clone https://gitlab.ow2.org/disl/disl.git
cd disl
ant
mvn install:install-file -Dfile=output/lib/disl-server.jar -DgroupId=ch.usi.dag -DartifactId=disl -Dversion=1.0-SNAPSHOT -Dpackaging=jar
export DISL_HOME=$(pwd)

# Clone and install Kieker with the DiSL branch

DaGeRe

Experiment 1: Examination of different $RECURSION_DEPTH and $TOTAL_NUM_OF_CALLS

The following steps are necessary for measurement:

git clone https://github.com/kieker-monitoring/moobench.git
cd moobench
git checkout binaryNoLoggingExamination-experiment-1
./setup.sh
cd frameworks/Kieker-java

DaGeRe

if [ -z "${DISL_HOME}" ]; then
        echo "\$DISL_HOME needs to be defined."
        exit 1
fi


echo "======="
echo "SI"
git checkout optimization-sourceInstrumentation
./setup.sh &> setup_si.txt

DaGeRe

Prerequisites

Please make sure you install the following tools:

• Make sure you got JDK 11 or above installed and $JAVA_HOME set correctly.
• Make sure you got JMeter installed and $JMETER_HOME pointing to its folder.
• Make sure you got Kieker (https://github.com/kieker-monitoring/kieker) downloaded (e.g. git clone https://github.com/kieker-monitoring/kieker.git) and built via ./gradlew assemble -x test -x check -x apidoc (we use the current 2.0.0-SNAPSHOT - please file an issue if you have a problem with this steps in a newer version). Set $KIEKER_HOME to the root folder of your built Kieker.
• My fork of the TeaStore: https://github.com/DaGeRe/TeaStore (git clone --branch kieker-debug https://github.com/DaGeRe/TeaStore.git) In the forks folder:
  • Deactivate the FileWriter: `sed -i "s/kieker.monitoring.writer=kieker.monitoring.writer.filesystem.FileWriter/#kieker.monitoring.writer=kieker.monitoring.writer.filesystem.FileWriter/g" utilities/tools.descartes.teastore.dockerbase/kieker.monitor

DaGeRe

#!/bin/bash

# This script aims for cloning all my-company projects (https://ivans-innovation-lab.github.io/projects/) and building them

set -e

for project in my-company-common my-company-project-domain my-company-team-domain my-company-blog-materialized-view my-company-project-materialized-view my-company-team-materialized-view
do
	if [ ! -d $project ]
	then