ci: bound SCA lint memory on small runners - #437
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What this changes
Caps
golangci-lintanalyzer concurrency at 1 for the 8 GiB ARM SCA runner by passing the MatrixOne Makefile's opt-inGOLANGCI_LINT_CONCURRENCYsetting.No linter, analyzer, package, or rule is disabled. Other CI jobs and developer machines keep their existing parallelism.
Why
MatrixOne PR matrixorigin/matrixone#27758 lost its self-hosted ARM runner during
Static Code Analysis:https://github.com/matrixorigin/matrixone/actions/runs/33159939115/job/98811716170
The runner annotation reports lost communication rather than a lint finding, and no log blob was persisted. A cold full-repository
golangci-lint 2.6.2run on the exact MatrixOne head measured:--concurrency 2: 7.44 GiB peak--concurrency 1: 6.23 GiB peakThe job runs on
arm64-mo-shanghai-4c8g, so only the single-worker setting leaves reliable headroom for the runner agent and Go toolchain.Validation
make static-check GOLANGCI_LINT_CONCURRENCY=1: pass, 0 issues.golangci-lint: pass, 0 issues, 6.23 GiB peak.