Link Search Menu Expand Document Documentation Menu

aggregate

The aggregate command combines multiple test executions into a single aggregated result, providing a more streamlined way to conduct and analyze multiple test runs. There are two methods of aggregation:

Auto-aggregation

The auto-aggregation method runs multiple iterations of benchmark tests and automatically aggregates the results, all within a single command. You can use the flags outlined in this with the execute command.

Usage

The following example runs the geonames workload and aggregates the results twice:

opensearch-benchmark execute --test-iterations=2 --aggregate=true --workload=geonames --target-hosts=127.0.0.1:9200

Auto-aggregation flags

The following new flags can be used to customize the auto-aggregation method:

  • --test-iterations: Specifies the number of times to run the workload (default is 1).
  • --aggregate: Determines whether to aggregate the results of multiple test executions (default is true).
  • --sleep-timer: Specifies the number of seconds to sleep before starting the next test execution (default is 5).
  • --cancel-on-error: When set, stops executing tests if an error occurs in one of the test iterations (default is false).

Manual aggregation

You can use the aggregate command to manually aggregate results from multiple test executions.

Usage

To aggregate multiple test executions manually, specify the test_execution_ids you would like to aggregate, as shown in the following example:

opensearch-benchmark aggregate --test-executions=<test_execution_id1>,<test_execution_id2>,...

Response

OpenSearch Benchmark responds with the following:

   ____                  _____                      __       ____                  __                         __
  / __ \____  ___  ____ / ___/___  ____ ___________/ /_     / __ )___  ____  _____/ /_  ____ ___  ____ ______/ /__
 / / / / __ \/ _ \/ __ \\__ \/ _ \/ __ `/ ___/ ___/ __ \   / __  / _ \/ __ \/ ___/ __ \/ __ `__ \/ __ `/ ___/ //_/
/ /_/ / /_/ /  __/ / / /__/ /  __/ /_/ / /  / /__/ / / /  / /_/ /  __/ / / / /__/ / / / / / / / / /_/ / /  / ,<
\____/ .___/\___/_/ /_/____/\___/\__,_/_/   \___/_/ /_/  /_____/\___/_/ /_/\___/_/ /_/_/ /_/ /_/\__,_/_/  /_/|_|
    /_/

Aggregate test execution ID:  aggregate_results_geonames_9aafcfb8-d3b7-4583-864e-4598b5886c4f

-------------------------------
[INFO] SUCCESS (took 1 seconds)
-------------------------------

The results will be aggregated into one test execution and stored under the ID shown in the output:

  • --test-execution-id: Define a unique ID for the aggregated test execution.
  • --results-file: Write the aggregated results to the provided file.
  • --workload-repository: Define the repository from which OpenSearch Benchmark will load workloads (default is default).
350 characters left

Have a question? .

Want to contribute? or .