ci: add network diagnostics for test artifact downloads - #4795
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gyohuangxin merged 1 commit intoAug 18, 2026
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Pull request overview
Adds CI-side network diagnostics to help troubleshoot intermittent Aiter wheel download failures on linux-aiter-mi35x-1 runners, without changing the overall job outcome semantics (diagnostic steps are continue-on-error).
Changes:
- Adds a network preflight step (runner info, DNS checks, and
curl -wtiming) before Aiter wheel cache/artifact restore/download onlinux-aiter-mi35x-1. - Adds a post-failure
speedtest-clistep intended to run only after the Aiter wheel artifact download retry fails (and only onlinux-aiter-mi35x-1).
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| - name: Speedtest after Aiter wheel download failure | ||
| if: ${{ failure() && matrix.runner == 'linux-aiter-mi35x-1' && steps.restore_aiter_wheel.outputs.cache-hit != 'true' && (steps.download_aiter_wheel.outcome == 'failure' || steps.retry_aiter_wheel.outcome == 'failure') }} | ||
| continue-on-error: true |
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| python3 -m pip install --user --disable-pip-version-check speedtest-cli || true | ||
| timeout 120 "$HOME/.local/bin/speedtest-cli" --simple --secure || true |
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Summary
curl -wtiming for GitHub and Azure Blob endpoints.speedtest-cliafter relevant artifact download failures, withcontinue-on-errorso diagnostics do not change CI semantics.Validation
python3 -c "import yaml, pathlib; [yaml.safe_load(pathlib.Path(p).read_text()) for p in [\".github/workflows/aiter-test.yaml\", \".github/workflows/triton-test.yaml\"]]"git diff --check