Maël Nison @mael.dev · Dec 21 Something very strange started on Dec 15 - our benchmarks started report a Yarn Modern perf regression, but things don't add up: - It only impacts the resolution - But only when the cache is hot - There were no new commits since Nov 25 - It doesn't impact other package managers (incl. Classic)
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It makes me think we need to start tracking the benchmark parameters (Node version, Ubuntu version, memory / cpu, ...) rather than just the perfs. The cause is likely external, but from our limited info it's difficult to know what changed on Dec 15 🤔