Gatling benchmark setup for ice rest catalog.

benchmarks/.gitignore

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+# Gradle
+.gradle/
+build/
+!gradle/wrapper/gradle-wrapper.jar
+
+# IDE
+.idea/
+*.iml
+.vscode/
+*.swp
+*.swo
+*~
+
+# Gatling
+results/
+
+# Logs
+*.log
+
+

benchmarks/build.gradle

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+plugins {
+    id 'scala'
+    id 'io.gatling.gradle' version '3.11.5.2'
+}
+
+group = 'com.altinity.ice.benchmarks'
+version = '0.0.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+ext {
+    gatlingVersion = '3.11.5'
+    scalaVersion = '2.13.14'
+}
+
+dependencies {
+    // Gatling dependencies
+    gatling "io.gatling.highcharts:gatling-charts-highcharts:${gatlingVersion}"
+    gatling "io.gatling:gatling-app:${gatlingVersion}"
+    gatling "io.gatling:gatling-recorder:${gatlingVersion}"
+
+    // Scala
+    implementation "org.scala-lang:scala-library:${scalaVersion}"
+
+    // JSON processing
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.17.0'
+    implementation 'com.fasterxml.jackson.module:jackson-module-scala_2.13:2.17.0'
+
+    // Configuration
+    implementation 'com.typesafe:config:1.4.3'
+
+    // Logging
+    implementation 'ch.qos.logback:logback-classic:1.5.6'
+}
+
+gatling {
+    // Gatling configuration
+    simulations = {
+        include "**/*Simulation.scala"
+    }
+
+    // JVM arguments for Gatling
+    jvmArgs = [
+        '-Xms2G',
+        '-Xmx4G',
+        '-XX:+UseG1GC',
+        '-XX:MaxGCPauseMillis=30'
+    ]
+}
+
+tasks.withType(ScalaCompile) {
+    scalaCompileOptions.additionalParameters = ['-deprecation', '-feature']
+}
+
+

benchmarks/gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+