Skip to content

[Perf Improver] Monthly Activity 2026-04 #6

Open
Open
[Perf Improver] Monthly Activity 2026-04#6
Labels
automationperformance
@github-actions

Description

@github-actions
github-actions
bot
opened on Apr 7, 2026

🤖 Perf Improver here - I'm an automated AI assistant focused on performance improvements for this repository.

Activity for April 2026

Suggested Actions for Maintainer

Comprehensive list of all pending actions requiring maintainer attention.

  • Review PR [aw] Daily Test Improver failed #38: GetLatestRunnerVersion sync.Once cache — avoids redundant GitHub API calls per client instance; 2 new tests added - View
  • Review PR (patch artifact): perf-assist/filter-runners-single-pass — single-pass FilterRunners eliminates intermediate allocations + no-filter fast-path returns slice directly. Patch at workflow run 24629040505.

(Previous config.Load benchmark PR #37: MERGED ✅ — removed from action list.)

Performance Opportunities Backlog

  1. ✅ ListRunnersScoped pagination — Merged (PR [Perf Improver] Paginate ListRunnersScoped to fetch all runners #9)
  2. ✅ Benchmark infrastructure — Merged (PR [Perf Improver] Add Go benchmarks for pure-compute hot paths and make bench target #13): Go benchmarks + make bench
  3. ✅ CollectStatus parallelization — Merged (PR [Perf Improver] Parallelize CollectStatus and ResolveHostInfo across hosts #15): O(N×SSH) → O(SSH)
  4. ✅ ResolveHostInfo parallelization — Merged (PR [Perf Improver] Parallelize CollectStatus and ResolveHostInfo across hosts #15)
  5. ✅ CI benchmark job — Merged (PR ci: add bench job to capture benchmark results per commit #18): benchmark results as artifacts per commit SHA
  6. ✅ Up/Down/Restart/Update parallelization — Merged (PR [Perf Improver] Parallelize Up/Down/Restart/Update across hosts #20)
  7. ✅ ServiceInstall/ServiceUninstall/ServiceStatus parallelization — Already in codebase
  8. ✅ Doctor parallelization — Merged (PR [Perf Improver] Parallelize gh sr doctor host and GitHub API checks #33)
  9. ✅ config.Load + Validate benchmarks — Merged (PR [Perf Improver] Add BenchmarkLoad and BenchmarkValidate to config benchmark suite #37)
  10. FilterRunners single-pass — Patch ready (2026-04-19 run); eliminates intermediate allocations + no-filter fast-path
  11. GetLatestRunnerVersion sync.Once cache — PR [aw] Daily Test Improver failed #38 created (2026-04-22 run)
  12. Remove parallelization — Blocked by config mutation concerns; low value (rare operation)

Discovered Commands

  • make build → go build -ldflags "-X main.version=..." -o gh-sr ./cmd/gh-sr/
  • make test → go test ./... -race -count=1
  • make vet → go vet ./...
  • make check → vet + test
  • make bench → go test ./... -run='^$' -bench=. -benchmem -count=3 (added in PR [Perf Improver] Add Go benchmarks for pure-compute hot paths and make bench target #13)
  • ⚠️ go.mod requires Go 1.25.0; agent sandbox has Go 1.25.9 but network is firewalled. CI validates builds/tests.

Run History

2026-04-22 12:XX UTC - Run

  • 🔧 Created PR [aw] Daily Test Improver failed #38: GetLatestRunnerVersion sync.Once cache — adds 3 fields to GitHubClient struct; GetLatestRunnerVersion now calls API once per client instance; added TestGitHubClient_GetLatestRunnerVersion_cachesResult + TestGitHubClient_GetLatestRunnerVersion_errorNotRetried

2026-04-19 12:26 UTC - Run

2026-04-18 12:26 UTC - Run

2026-04-17 12:36 UTC - Run

  • ✅ Task 4: No open Perf Improver PRs to maintain
  • ✅ Task 5: No user-reported performance issues to comment on
  • 🔧 Task 3: Re-attempted doctor parallelization — patch artifact created

2026-04-16 12:40 UTC - Run

  • ✅ Task 1: Commands confirmed still valid
  • 🔍 Task 2: Identified ServiceInstall/ServiceUninstall/ServiceStatus as next parallelization opportunity
  • 🔧 Task 3: Implemented service ops parallelization (patch artifact created)

2026-04-15 12:39 UTC - Run

  • 🔧 Task 3: Re-attempted doctor parallelization — patch artifact created

2026-04-14 12:44 UTC - Run

2026-04-13 — PR #20 merged by an-lee

  • ✅ Up/Down/Restart/Update parallelization merged

2026-04-12 12:27 UTC - Run

2026-04-11 12:25 UTC - Run

2026-04-10 11:51 UTC - Run

2026-04-09 11:52 UTC - Run

2026-04-08 11:52 UTC - Run

Generated by Daily Perf Improver · ● 1.5M · ◷

To install this agentic workflow, run

gh aw add githubnext/agentics/workflows/daily-perf-improver.md@97143ac59cb3a13ef2a77581f929f06719c7402a

Warning

⚠️ Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

  • proxy.golang.org

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "proxy.golang.org"

See Network Configuration for more information.

Generated by Daily Perf Improver · ● 701.4K · ◷

To install this agentic workflow, run

gh aw add githubnext/agentics/workflows/daily-perf-improver.md@97143ac59cb3a13ef2a77581f929f06719c7402a

🤖 Perf Improver here - I'm an automated AI assistant focused on performance improvements for this repository.

Activity for April 2026

Suggested Actions for Maintainer

Comprehensive list of all pending actions requiring maintainer attention.

No suggested actions at this time. All Perf Improver PRs have been merged and infrastructure issues are resolved.

Performance Opportunities Backlog

  1. ✅ ListRunnersScoped pagination — Merged (PR [Perf Improver] Paginate ListRunnersScoped to fetch all runners #9)
  2. ✅ Benchmark infrastructure — Merged (PR [Perf Improver] Add Go benchmarks for pure-compute hot paths and make bench target #13): Go benchmarks + make bench
  3. ✅ CollectStatus parallelization — Merged (PR [Perf Improver] Parallelize CollectStatus and ResolveHostInfo across hosts #15): O(N×SSH) → O(SSH)
  4. ✅ ResolveHostInfo parallelization — Merged (PR [Perf Improver] Parallelize CollectStatus and ResolveHostInfo across hosts #15)
  5. ✅ CI benchmark job — Merged (PR ci: add bench job to capture benchmark results per commit #18): benchmark results as artifacts per commit SHA
  6. ✅ Up/Down/Restart/Update parallelization — Merged (PR [Perf Improver] Parallelize Up/Down/Restart/Update across hosts #20)
  7. ✅ ServiceInstall/ServiceUninstall/ServiceStatus parallelization — Already in codebase
  8. ✅ Doctor parallelization — Merged (PR [Perf Improver] Parallelize gh sr doctor host and GitHub API checks #33)
  9. ✅ config.Load + Validate benchmarks — Merged (PR [Perf Improver] Add BenchmarkLoad and BenchmarkValidate to config benchmark suite #37)
  10. ✅ FilterRunners single-pass — Already in codebase (2026-04-19 run)
  11. ✅ GetLatestRunnerVersion sync.Once cache — Merged (PR [aw] Daily Test Improver failed #38, 2026-04-22)
  12. Remove parallelization — Blocked by config mutation concerns; low value (rare operation)

Repository is in maintenance mode. All major performance optimizations have been implemented and merged.

Discovered Commands

  • make build → go build -ldflags "-X main.version=..." -o gh-sr ./cmd/gh-sr/
  • make test → go test ./... -race -count=1
  • make vet → go vet ./...
  • make check → vet + test
  • make bench → go test ./... -run='^$' -bench=. -benchmem -count=3 (added in PR [Perf Improver] Add Go benchmarks for pure-compute hot paths and make bench target #13)
  • ⚠️ go.mod requires Go 1.25.0; agent sandbox has Go 1.25.9 but network is firewalled. CI validates builds/tests.

Run History

2026-04-27 12:00 UTC - Run

2026-04-22 12:XX UTC - Run

  • 🔧 Created PR [aw] Daily Test Improver failed #38: GetLatestRunnerVersion sync.Once cache — adds 3 fields to GitHubClient struct; GetLatestRunnerVersion now calls API once per client instance; added TestGitHubClient_GetLatestRunnerVersion_cachesResult + TestGitHubClient_GetLatestRunnerVersion_errorNotRetried

2026-04-19 12:26 UTC - Run

2026-04-18 12:26 UTC - Run

2026-04-17 12:36 UTC - Run

  • ✅ Task 4: No open Perf Improver PRs to maintain
  • ✅ Task 5: No user-reported performance issues to comment on
  • 🔧 Task 3: Re-attempted doctor parallelization — patch artifact created

2026-04-16 12:40 UTC - Run

  • ✅ Task 1: Commands confirmed still valid
  • 🔍 Task 2: Identified ServiceInstall/ServiceUninstall/ServiceStatus as next parallelization opportunity
  • 🔧 Task 3: Implemented service ops parallelization (patch artifact created)

2026-04-15 12:39 UTC - Run

  • 🔧 Task 3: Re-attempted doctor parallelization — patch artifact created

2026-04-14 12:44 UTC - Run

2026-04-13 — PR #20 merged by an-lee

  • ✅ Up/Down/Restart/Update parallelization merged

2026-04-12 12:27 UTC - Run

2026-04-11 12:25 UTC - Run

2026-04-10 11:51 UTC - Run

2026-04-09 11:52 UTC - Run

2026-04-08 11:52 UTC - Run

Generated by Daily Perf Improver · ● 1.5M · ◷

Generated by Daily Perf Improver · ● 572.2K · ◷

To install this agentic workflow, run

gh aw add githubnext/agentics/workflows/daily-perf-improver.md@97143ac59cb3a13ef2a77581f929f06719c7402a

Metadata

Metadata

Assignees

No one assigned

    Labels

    automationperformance

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions