ci: chunk Legacy VM test on ubuntu-latest for coverage#11113
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svlachakis
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asdacap
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LukaszRozmej
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LukaszRozmej
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Arn't we hitting some limit on how many workflows we are spamming?
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256 jobs per workflow, and we haven't added any new workflow. |
Split Ethereum.Legacy.VM.Test into 8 chunks on ubuntu-latest where coverage instrumentation makes it too slow (~46m) for the 15m timeout. ARM runner keeps the unchunked single job (~1m without coverage). Uses the chunk: [''] matrix trick with exclude/include to keep the change contained to tests-spec without adding new jobs.
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Changes
Ethereum.Legacy.VM.Testinto 8 chunks onubuntu-latestwhere coverage instrumentation makes it too slow.Problem
Ethereum.Legacy.VM.Testconsistently timed out onubuntu-latestwith coverage enabled even with 20m timeout. With coverage: ~46m (run)Solution
Chunk the test into 8 parts on
ubuntu-latestonly. With coverage, each chunk takes ~3-7m, well within the 15m timeout:Types of changes
What types of changes does your code introduce?
Testing
Requires testing
Notes on testing
Validated with push-triggered runs with forced coverage on the test branch.
Documentation
Requires documentation update
Requires explanation in Release Notes