[mq-bot test] Codemix of 5 pull requests used for validation

simulation-readme-20251120-223601.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:36:01+05:30
+- **Original PR**: #155156
+- **Original Title**: build/tools: Add gen-cockroachdb-metrics tool to automate roachprod metric mappings
+- **Original Author**: Abhinav1299
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155156
+
+## Original PR Timeline
+- **Created**: 2025-10-09T15:55:50Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-24T15:13:37Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:36:03+05:30*

simulation-readme-20251120-223614.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:36:14+05:30
+- **Original PR**: #155176
+- **Original Title**: log,logflags: allow seeding test log config from env
+- **Original Author**: tbg
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155176
+
+## Original PR Timeline
+- **Created**: 2025-10-09T18:57:18Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-31T13:46:16Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:36:15+05:30*

simulation-readme-20251120-223706.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:37:06+05:30
+- **Original PR**: #155273
+- **Original Title**: changefeedccl: fix progress skew metrics computation
+- **Original Author**: andyyang890
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155273
+
+## Original PR Timeline
+- **Created**: 2025-10-10T19:45:15Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-16T18:55:34Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:37:07+05:30*

simulation-readme-20251120-223713.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:37:13+05:30
+- **Original PR**: #155274
+- **Original Title**: logical: add initial/catchup scan metrics to offline scan
+- **Original Author**: kev-cao
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155274
+
+## Original PR Timeline
+- **Created**: 2025-10-10T20:19:23Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T17:10:13Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:37:14+05:30*

simulation-readme-20251120-223727.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:37:27+05:30
+- **Original PR**: #155289
+- **Original Title**: changefeedccl: remove unnecessary redact.Safe calls
+- **Original Author**: andyyang890
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155289
+
+## Original PR Timeline
+- **Created**: 2025-10-10T21:34:54Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-16T23:10:50Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:37:28+05:30*

simulation-readme-20251120-223748.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:37:48+05:30
+- **Original PR**: #155368
+- **Original Title**: roachprod: implement GetVMSpecs for IBM
+- **Original Author**: williamchoe3
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155368
+
+## Original PR Timeline
+- **Created**: 2025-10-14T14:57:39Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-11-06T20:48:00Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:37:49+05:30*

simulation-readme-20251120-223804.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:38:04+05:30
+- **Original PR**: #155393
+- **Original Title**: schemachangerccl: limit number of stages tested for MR
+- **Original Author**: fqazi
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155393
+
+## Original PR Timeline
+- **Created**: 2025-10-14T18:28:58Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-15T19:43:16Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:38:05+05:30*

simulation-readme-20251120-223817.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:38:17+05:30
+- **Original PR**: #155396
+- **Original Title**: mixedversion: increase auto_upgrade verbosity in mixed version tests
+- **Original Author**: DarrylWong
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155396
+
+## Original PR Timeline
+- **Created**: 2025-10-14T18:47:53Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-16T16:33:00Z
+
+## Simulation Purpose
+This PR is part of a merge queue vendor comparison simulation.
+It replicates the timing and behavior of the original PR for testing purposes.
+
+## Timing Information
+- **CI Wait Duration**: N/A
+- **CI Run Duration**: N/A  
+- **Total Queue Duration**: N/A
+
+---
+*Generated by pr-simulation tool at 2025-11-20T22:38:18+05:30*