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

simulation-readme-20251120-223436.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:34:36+05:30
+- **Original PR**: #154545
+- **Original Title**: changefeedccl: clean up blocking buffer metrics
+- **Original Author**: asg0451
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/154545
+
+## Original PR Timeline
+- **Created**: 2025-10-01T17:56:06Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T15:31:13Z
+
+## 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 2025-11-20T22:34:37+05:30*

simulation-readme-20251120-223638.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:36:38+05:30
+- **Original PR**: #155233
+- **Original Title**: dev-inf: Fix stage chaining in Claude Code GH action
+- **Original Author**: ajstorm
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155233
+
+## Original PR Timeline
+- **Created**: 2025-10-10T12:56:16Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-16T18:12:34Z
+
+## 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 2025-11-20T22:36:39+05:30*

simulation-readme-20251120-224145.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:41:45+05:30
+- **Original PR**: #155516
+- **Original Title**: workload: add mechanism to run changefeed alongside workloads
+- **Original Author**: stevendanna
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155516
+
+## Original PR Timeline
+- **Created**: 2025-10-16T11:05:41Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T08:23:46Z
+
+## 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 2025-11-20T22:41:46+05:30*

simulation-readme-20251120-224204.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:04+05:30
+- **Original PR**: #155531
+- **Original Title**: identmap: use case-insensitive matching
+- **Original Author**: rafiss
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155531
+
+## Original PR Timeline
+- **Created**: 2025-10-16T16:32:26Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-24T17:21:39Z
+
+## 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 2025-11-20T22:42:05+05:30*

simulation-readme-20251120-224219.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:19+05:30
+- **Original PR**: #155535
+- **Original Title**: roachtest: deflake azure backup fixture roachtest
+- **Original Author**: msbutler
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155535
+
+## Original PR Timeline
+- **Created**: 2025-10-16T18:38:15Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T01:50:53Z
+
+## 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 2025-11-20T22:42:20+05:30*

simulation-readme-20251120-224225.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:25+05:30
+- **Original PR**: #155536
+- **Original Title**: vecindex: enable vector indexing by default
+- **Original Author**: mw5h
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155536
+
+## Original PR Timeline
+- **Created**: 2025-10-16T18:38:45Z
+- **Queue Entry**: 2025-10-16T23:47:31Z
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T00:32:15Z
+
+## 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 2025-11-20T22:42:26+05:30*

simulation-readme-20251120-224232.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:32+05:30
+- **Original PR**: #155537
+- **Original Title**: sql/opt: fix RLS metadata clearing
+- **Original Author**: spilchen
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155537
+
+## Original PR Timeline
+- **Created**: 2025-10-16T18:44:51Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-20T21:16:44Z
+
+## 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 2025-11-20T22:42:33+05:30*

simulation-readme-20251120-224240.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:40+05:30
+- **Original PR**: #155539
+- **Original Title**: kvstorage: encapsulate variants of replica destruction
+- **Original Author**: pav-kv
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155539
+
+## Original PR Timeline
+- **Created**: 2025-10-16T19:48:04Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-16T23:51:07Z
+
+## 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 2025-11-20T22:42:42+05:30*

simulation-readme-20251120-224247.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:47+05:30
+- **Original PR**: #155540
+- **Original Title**: kvserver: add split trigger support to TestReplicaLifecycleDataDriven
+- **Original Author**: arulajmani
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155540
+
+## Original PR Timeline
+- **Created**: 2025-10-16T20:29:47Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-29T00:11:52Z
+
+## 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 2025-11-20T22:42:48+05:30*

simulation-readme-20251120-224253.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:42:53+05:30
+- **Original PR**: #155541
+- **Original Title**: stmtbundle: include skipped FKs into `schema.sql`
+- **Original Author**: yuzefovich
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155541
+
+## Original PR Timeline
+- **Created**: 2025-10-16T21:03:53Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T02:28:52Z
+
+## 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 2025-11-20T22:42:54+05:30*

simulation-readme-20251120-224300.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:43:00+05:30
+- **Original PR**: #155543
+- **Original Title**: server: don't exit auto-upgrade if own node isn't live
+- **Original Author**: DarrylWong
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155543
+
+## Original PR Timeline
+- **Created**: 2025-10-16T21:29:28Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T14:45:17Z
+
+## 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 2025-11-20T22:43:01+05:30*

simulation-readme-20251120-224306.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:43:06+05:30
+- **Original PR**: #155544
+- **Original Title**: kvclient/rangefeed: use larger machine for test runner
+- **Original Author**: wenyihu6
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155544
+
+## Original PR Timeline
+- **Created**: 2025-10-16T21:39:49Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-17T01:50:52Z
+
+## 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 2025-11-20T22:43:07+05:30*

simulation-readme-20251120-224317.md

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+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:43:17+05:30
+- **Original PR**: #155549
+- **Original Title**: kvstorage: make replica destruction always sorted
+- **Original Author**: pav-kv
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155549
+
+## Original PR Timeline
+- **Created**: 2025-10-17T00:14:32Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-29T01:25:13Z
+
+## 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 2025-11-20T22:43:17+05:30*

simulation-readme-20251120-224325.md

@@ -0,0 +1,27 @@
+# PR Simulation README
+
+## Simulation Details
+- **Timestamp**: 2025-11-20T22:43:25+05:30
+- **Original PR**: #155554
+- **Original Title**: kvserver: split meta1 and meta2
+- **Original Author**: iskettaneh
+- **Original URL**: https://github.com/cockroachdb/cockroach/pull/155554
+
+## Original PR Timeline
+- **Created**: 2025-10-17T01:22:44Z
+- **Queue Entry**: N/A
+- **CI Start**: N/A
+- **CI Completion**: N/A
+- **Merged**: 2025-10-28T18:23:58Z
+
+## 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 2025-11-20T22:43:26+05:30*