Performance Regression or Improvement: cogbk_python_batch_load_test_reiterate_4times_2MB_values:runtime

[github-actions]

Performance change found in the
test: cogbk_python_batch_load_test_reiterate_4times_2MB_values for the metric: runtime.

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Triage performance alert issues section of the README.

Test description: CoGroupByKey Python Load test - reiterate 4 times 2 MB values
python | coGBK | reiteration 2MB value
Test Link -

beam/.test-infra/jenkins/job_LoadTests_coGBK_Python.groovy

Line 128 in 5e38dec

test : 'apache_beam.testing.load_tests.co_group_by_key_test',

Test Dashboard - http://metrics.beam.apache.org/d/fK0U4JqWz/cogbk-load-tests?orgId=1&var-processingType=batch&var-sdk=python&viewPanel=5

timestamp: Wed Mar  5 16:18:44 2025, metric_value: 132.00
timestamp: Tue Mar  4 16:16:12 2025, metric_value: 102.00
timestamp: Mon Mar  3 16:25:33 2025, metric_value: 104.00 <---- Anomaly
timestamp: Sun Mar  2 16:16:08 2025, metric_value: 71.00
timestamp: Sat Mar  1 16:21:34 2025, metric_value: 69.00
timestamp: Fri Feb 28 16:28:11 2025, metric_value: 70.00
timestamp: Thu Feb 27 16:11:19 2025, metric_value: 68.00
timestamp: Wed Feb 26 16:13:18 2025, metric_value: 70.00
timestamp: Tue Feb 25 16:24:23 2025, metric_value: 69.00
timestamp: Mon Feb 24 16:21:45 2025, metric_value: 122.00
timestamp: Sun Feb 23 16:18:19 2025, metric_value: 101.00
timestamp: Sat Feb 22 16:17:13 2025, metric_value: 106.00
timestamp: Fri Feb 21 16:20:37 2025, metric_value: 116.00