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Anuraag Agrawal 224dc51e93
Migrate java.gradle to conventions plugin (#3289) 
* Migrate java.gradle to convention plugin.

* Switch to java-conventions

* Remove old file

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* Missing paragraph

Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>
 		2021-06-15 08:10:39 +09:00
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jetty-perftest Rename unused try-with-resources scope variables (#3201) 2021-06-07 11:41:50 +09:00
play-perftest Enable all errorprone checks (#3155) 2021-06-01 17:41:08 +09:00
README.md Simplify directory/module structure (#77) 2020-01-22 13:55:47 -08:00
benchmark-integration.gradle Migrate java.gradle to conventions plugin (#3289) 2021-06-15 08:10:39 +09:00
perf-test-default-settings.rc Correct some spelling mistakes (#2025) 2021-01-12 11:10:45 -08:00
run-perf-test.sh column mismatch changes (#2542) 2021-03-11 09:11:34 +02:00

README.md

Java Agent Performance Tests

Integration level performance tests for the Java Agent.

Perf Script Dependencies

run-perf-test.sh requires the following (available on homebrew or a linux package manager):

  • bash (>=4.0)
  • wrk
  • nc

Running a Test

  1. Build the shadow jar or the distribution zip for the server you wish to test against.
  2. Run the performance test script passing in the agent jars you wish to test.
  3. (optional) Save test results csv and ponder the great mysteries of performance optimization.

Example

Jetty

./gradlew java-agent:benchmark-integration:jetty-perftest:shadowJar
# Compare a baseline (no agent) to the 0.18.0 and 0.19.0 releases.
/usr/local/bin/bash ./run-perf-test.sh jar jetty-perftest/build/libs/jetty-perftest-*-all.jar NoAgent ~/Downloads/dd-java-agent-0.18.0.jar ~/Downloads/dd-java-agent-0.19.0.jar
cp /tmp/perf_results.csv ~/somewhere_else/

Play

./gradlew :java-agent:benchmark-integration:play-perftest:dist
# Compare a baseline (no agent) to the 0.18.0 and 0.19.0 releases.
/usr/local/bin/bash ./run-perf-test.sh play-zip play-perftest/build/distributions/playBinary NoAgent ~/Downloads/dd-java-agent-0.18.0.jar ~/Downloads/dd-java-agent-0.19.0.jar
cp /tmp/perf_results.csv ~/somewhere_else/