Performance Regression or Improvement: gbk_python_batch_load_test_2gb_of_10B_records:runtime

[github-actions]

Performance change found in the
test: gbk_python_batch_load_test_2gb_of_10B_records for the metric: runtime.

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Triage performance alert issues section of the README.

Test description: GroupByKey Python Load test - 2GB of 10B records
python | GBK | Small records (10B)
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=2
Test link - https://github.com/apache/beam/blob/5e38decf9e723a385057131b01bbd33d8c60bda3/.test-infra/jenkins/job_LoadTests_GBK_Python.groovy#L36C25-L36C72

timestamp: Fri Mar 15 16:27:12 2024, metric_value: 1153.00
timestamp: Thu Mar 14 16:23:03 2024, metric_value: 802.00
timestamp: Wed Mar 13 16:29:00 2024, metric_value: 1109.00 <---- Anomaly
timestamp: Tue Mar 12 16:17:56 2024, metric_value: 798.00
timestamp: Mon Mar 11 16:20:40 2024, metric_value: 794.00
timestamp: Sun Mar 10 16:20:36 2024, metric_value: 926.00
timestamp: Sat Mar  9 16:19:21 2024, metric_value: 851.00
timestamp: Fri Mar  8 16:18:16 2024, metric_value: 798.00
timestamp: Thu Mar  7 16:20:06 2024, metric_value: 906.00
timestamp: Wed Mar  6 16:20:59 2024, metric_value: 798.00
timestamp: Tue Mar  5 16:19:38 2024, metric_value: 816.00
timestamp: Mon Mar  4 16:26:29 2024, metric_value: 892.00
timestamp: Sun Mar  3 16:19:52 2024, metric_value: 792.00