Performance Regression or Improvement: gbk_python_batch_load_test_fanout_8_times_with_2GB_10byte_records_total:runtime

[github-actions]

Performance change found in the
test: gbk_python_batch_load_test_fanout_8_times_with_2GB_10byte_records_total for the metric: runtime.

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Test description: GroupByKey Python Load test - fanout 8 times with 2GB 10-byte records total
python | GBK | Fanout 8
Test Dashboard - http://metrics.beam.apache.org/d/UYZ-oJ3Zk/gbk-load-tests?orgId=1&var-processingType=batch&var-sdk=python&from=now-90d&to=now&viewPanel=6
Test link -

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

Line 129 in 5e38dec

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

timestamp: Sat Jan  4 17:23:09 2025, metric_value: 45.00
timestamp: Fri Jan  3 17:29:13 2025, metric_value: 52.00
timestamp: Thu Jan  2 17:38:58 2025, metric_value: 60.00
timestamp: Wed Jan  1 17:35:48 2025, metric_value: 46.00
timestamp: Tue Dec 31 17:22:40 2024, metric_value: 50.00
timestamp: Mon Dec 30 17:22:33 2024, metric_value: 46.00
timestamp: Sun Dec 29 17:24:50 2024, metric_value: 56.00 <---- Anomaly
timestamp: Sat Dec 28 17:45:32 2024, metric_value: 116.00
timestamp: Fri Dec 27 17:26:54 2024, metric_value: 77.00
timestamp: Thu Dec 26 17:22:05 2024, metric_value: 51.00
timestamp: Wed Dec 25 17:23:36 2024, metric_value: 54.00
timestamp: Tue Dec 24 17:26:24 2024, metric_value: 98.00
timestamp: Mon Dec 23 17:25:25 2024, metric_value: 89.00
timestamp: Sun Dec 22 17:25:10 2024, metric_value: 43.00
timestamp: Sat Dec 21 17:24:39 2024, metric_value: 102.00
timestamp: Fri Dec 20 17:41:42 2024, metric_value: 95.00
timestamp: Thu Dec 19 17:32:12 2024, metric_value: 90.00