Performance Regression or Improvement: gbk_python_batch_load_test_fanout_4_times_with_2GB_10byte_records_total:runtime

[github-actions]

Performance change found in the
test: gbk_python_batch_load_test_fanout_4_times_with_2GB_10byte_records_total for the metric: runtime.

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Test description: GroupByKey Python Load test - fanout 4 times with 2GB 10-byte records total
python | GBK | Fanout 4
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=5
Test link -

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

Line 106 in 5e38dec

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

timestamp: Thu Aug 29 17:18:15 2024, metric_value: 47.00
timestamp: Wed Aug 28 17:10:59 2024, metric_value: 44.00
timestamp: Tue Aug 27 17:11:41 2024, metric_value: 67.00
timestamp: Mon Aug 26 17:07:24 2024, metric_value: 65.00
timestamp: Sun Aug 25 17:11:30 2024, metric_value: 46.00
timestamp: Sat Aug 24 17:07:43 2024, metric_value: 46.00
timestamp: Fri Aug 23 17:13:19 2024, metric_value: 49.00
timestamp: Thu Aug 22 17:08:45 2024, metric_value: 53.00
timestamp: Wed Aug 21 17:10:45 2024, metric_value: 51.00
timestamp: Tue Aug 20 17:09:28 2024, metric_value: 44.00
timestamp: Mon Aug 19 17:26:25 2024, metric_value: 57.00 <---- Anomaly
timestamp: Sun Aug 18 17:25:59 2024, metric_value: 70.00
timestamp: Sat Aug 17 17:32:44 2024, metric_value: 71.00
timestamp: Fri Aug 16 17:30:59 2024, metric_value: 98.00
timestamp: Thu Aug 15 17:25:48 2024, metric_value: 54.00
timestamp: Wed Aug 14 17:37:28 2024, metric_value: 56.00
timestamp: Tue Aug 13 17:26:47 2024, metric_value: 56.00
timestamp: Mon Aug 12 17:25:34 2024, metric_value: 138.00
timestamp: Sun Aug 11 17:22:50 2024, metric_value: 53.00
timestamp: Sat Aug 10 17:31:24 2024, metric_value: 50.00
timestamp: Fri Aug  9 17:17:19 2024, metric_value: 84.00