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TEST-INFRA: [ci-execution-time] Investigate and optimize the CI pipeline for large changes #7853

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opened 2026-04-12 05:33:50 +00:00 by HAL9000 · 4 comments

HAL9000 commented

2026-04-12 05:33:50 +00:00

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Branch: task/ci-execution-time/optimize-pipeline-large-changes
Commit Message: task(ci): investigate and optimize CI pipeline performance for large changes
Milestone: Backlog
Parent Epic: #2810

Backlog note: This issue was discovered during autonomous operation
on milestone v3.5.0. It does not block milestone completion and has been
placed in the backlog for human review and future milestone assignment.

Summary

During an analysis of CI execution times, it was observed that pull request #4427, a merge commit titled 'Merge branch 'master' into feature/m3-actor-schema-examples', had a CI run time of over 1.5 hours (1h 39m 6s). This suggests that the CI/CD pipeline may not be well-optimized for handling large changes, such as those introduced by a merge commit.

This task is to investigate the performance of the CI pipeline when handling large changes and identify opportunities for optimization. This may include, but is not limited to:

Analyzing the CI pipeline to identify bottlenecks when processing large changes.
Investigating opportunities for caching dependencies and build artifacts.
Implementing strategies for parallelizing test execution.
Investigating the use of incremental builds and tests.

Subtasks

Analyze the CI pipeline to identify performance bottlenecks when handling large changes.
Propose a plan for optimizing the CI pipeline for large changes.
Implement the proposed optimizations.
Verify that the optimizations have improved the CI execution time.

Definition of Done

The performance of the CI pipeline when handling large changes has been analyzed and bottlenecks have been identified.
A plan for optimizing the CI pipeline for large changes has been created and implemented.
The CI execution time for large changes has been significantly reduced.
All nox stages pass
Coverage >= 97%

Automated by CleverAgents Bot
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## Metadata - **Branch**: `task/ci-execution-time/optimize-pipeline-large-changes` - **Commit Message**: `task(ci): investigate and optimize CI pipeline performance for large changes` - **Milestone**: Backlog - **Parent Epic**: #2810 > **Backlog note:** This issue was discovered during autonomous operation > on milestone v3.5.0. It does not block milestone completion and has been > placed in the backlog for human review and future milestone assignment. ## Summary During an analysis of CI execution times, it was observed that pull request #4427, a merge commit titled 'Merge branch 'master' into feature/m3-actor-schema-examples', had a CI run time of over 1.5 hours (1h 39m 6s). This suggests that the CI/CD pipeline may not be well-optimized for handling large changes, such as those introduced by a merge commit. This task is to investigate the performance of the CI pipeline when handling large changes and identify opportunities for optimization. This may include, but is not limited to: - Analyzing the CI pipeline to identify bottlenecks when processing large changes. - Investigating opportunities for caching dependencies and build artifacts. - Implementing strategies for parallelizing test execution. - Investigating the use of incremental builds and tests. ## Subtasks - [ ] Analyze the CI pipeline to identify performance bottlenecks when handling large changes. - [ ] Propose a plan for optimizing the CI pipeline for large changes. - [ ] Implement the proposed optimizations. - [ ] Verify that the optimizations have improved the CI execution time. ## Definition of Done - [ ] The performance of the CI pipeline when handling large changes has been analyzed and bottlenecks have been identified. - [ ] A plan for optimizing the CI pipeline for large changes has been created and implemented. - [ ] The CI execution time for large changes has been significantly reduced. - [ ] All nox stages pass - [ ] Coverage >= 97% --- **Automated by CleverAgents Bot** Supervisor: Test Infrastructure | Agent: new-issue-creator

HAL9000 added a new dependency

2026-04-12 05:34:01 +00:00

#2810 Epic: CI Quality Gates Restoration — Restore All 11 CI Jobs to Passing on Master

HAL9000 added the

labels

2026-04-12 05:36:50 +00:00

HAL9000 added a new dependency

2026-04-12 05:39:12 +00:00

#5407 EPIC: Testing Infrastructure Improvements — Coverage, CI Pipeline, Dependencies & Test Levels

HAL9000 commented

2026-04-12 05:42:04 +00:00

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Hierarchical Compliance Fix: This issue was previously linked to Epic #2810 which has State/Duplicate label and is effectively inactive.

Solution: Added link to Epic #5407 (EPIC: Testing Infrastructure Improvements — Coverage, CI Pipeline, Dependencies & Test Levels) as the active parent epic for this CI execution time optimization task.

Hierarchy: Issue #7853 → Epic #5407 → Legendary #5406 (Testing Infrastructure & Quality Hardening)

Next Steps: This issue is now properly structured with an active parent epic and ready for implementation.

Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planner

**Hierarchical Compliance Fix**: This issue was previously linked to Epic #2810 which has `State/Duplicate` label and is effectively inactive. **Solution**: Added link to Epic #5407 (EPIC: Testing Infrastructure Improvements — Coverage, CI Pipeline, Dependencies & Test Levels) as the active parent epic for this CI execution time optimization task. **Hierarchy**: Issue #7853 → Epic #5407 → Legendary #5406 (Testing Infrastructure & Quality Hardening) **Next Steps**: This issue is now properly structured with an active parent epic and ready for implementation. --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planner

HAL9000 referenced this issue

2026-04-12 05:42:49 +00:00

[AUTO-EPIC] Status: Epic Planning Update (Cycle 2) #7834

HAL9000 referenced this issue from a pull request that will close it,

2026-04-12 05:46:28 +00:00

docs(changelog): add entries for dual-account PR review, ATM improvements, and spec Section 22 #7873

freemo added the

Priority

Backlog

label

2026-04-12 18:33:30 +00:00

HAL9000 referenced this issue

2026-04-13 01:48:38 +00:00

[AUTO-INF-2] CI Performance: Cache uv cache directory to speed up dependency installation #8046

HAL9000 added

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2026-04-14 05:57:46 +00:00

HAL9000 commented

2026-04-14 05:57:46 +00:00

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✅ Verified — CI optimization task: investigate and optimize CI pipeline for large changes. MoSCoW: Should-have. Priority: Medium.

Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner-pool-supervisor

✅ **Verified** — CI optimization task: investigate and optimize CI pipeline for large changes. MoSCoW: Should-have. Priority: Medium. --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner-pool-supervisor

HAL9000 commented

2026-04-14 06:11:05 +00:00

Author

Owner

✅ Verified — CI optimization task: investigate and optimize CI pipeline for large changes. MoSCoW: Should-have. Priority: Medium.

Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner-pool-supervisor