v1.0.0 - Cumulative Metrics, Statistics Modes & Assertion Tracking

Download the jar and put it in JMeter's lib/ext folder.

What's Changed

• Cumulative metrics: New jmeter.cumulative.* metrics aggregate statistics over the entire test duration,
  similar to JMeter's Aggregate Reports. Final result metrics (jmeter.final_result.*) are emitted once at test
  completion.

• Statistics calculation modes: New statisticsCalculationMode option lets you control how percentiles are
  calculated:

  • ddsketch (default): Datadog's DDSketch algorithm with ~1% error guarantee and low memory footprint.
  • aggregate_report: Matches JMeter's Aggregate Reports listener (nearest rank method).
  • dashboard: Matches JMeter's HTML Dashboards using a sliding window and interpolation.

• Assertion metrics: New jmeter.assertions.failed and jmeter.assertions.error metrics track assertion
  pass/fail results per sampler.

• Test run events: The plugin now sends Datadog Events when a test starts and ends (visible in the Event
  Explorer), making it easy to correlate metrics with test execution windows.

0.5.0

Download the jar and put it in JMeter's lib/ext folder.

• [Added] Add ability to exclude sample results to be sent as logs based on response code regex
  See #47.

0.4.0

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• [Changed] Logs are now submitted with the custom tags attached to them. (See #45).

0.3.1

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• [Fixed] Setting includeSubresults to true will now also include the parent results as well as subresults recursively (See #35).

0.3.0

Download the jar and put it in JMeter's lib/ext folder.

[Added] Add ability to release to Maven Central. See #26
[Added] Add custom tags to global metrics. See #23

0.2.0

Download the jar and put it in JMeter's lib/ext folder.

Changes:

• [Added] Add customTags config option. See #15
• [Added] Tag metrics by thread_group. See #17
• [Added] Add thread_group to log payload. See #18

0.1.0

Initial release of the Datadog Backend Listener plugin for JMeter.

Download the jar and put it in JMeter's lib/ext folder.