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Anuraag Agrawal f6ad05b8e3
Update to latest SDK snapshot (#1384) 
* Update to latest SDK snapshot

* Use published snapshot

* Fixes

* Cleans

* spotless

* Most

* Clean

* Merge

* Temporarily remove context interop

* WIP

* Prepare for intercepting propagated span

* Bump SDK

* IDE updates

* Lots

* compileJava

* Done?

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* Spot

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* Groovy--

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* Remove grpc import

* Scrub
 		2020-10-25 15:14:32 +09:00
..
jetty-perftest Update to latest SDK snapshot (#1384) 2020-10-25 15:14:32 +09:00
play-perftest Prefer mavenCentral over jcenter (#1440) 2020-10-21 18:59:29 +03:00
README.md Simplify directory/module structure (#77) 2020-01-22 13:55:47 -08:00
benchmark-integration.gradle Prefer mavenCentral over jcenter (#1440) 2020-10-21 18:59:29 +03:00
perf-test-default-settings.rc Simplify directory/module structure (#77) 2020-01-22 13:55:47 -08:00
run-perf-test.sh Scripted package renaming (#988) 2020-08-15 21:55:01 -07:00

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/