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feat(benchmarking): add substrate spawn benchmark - #1969
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Couple nits, then LGTM
Bowei Du (bowei)
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Adds a
spawnboomer user class that measures actor creation latency: it creates X actors once, C at a time, and times each until it answers its first ping.Reported metrics
CreateActor,ResumeActor,GluttonPing: per-call latencyActorTimeToReady: per actor, firstCreateActorattempt to first successful pingTimeToReady_10pct…TimeToReady_100pct,TimeToAllReady: from batch start until k% / all actors are readyCrashCount: actors that crashed during resumeKnobs:
--total-actors(100),--spawn-concurrency(1),--actor-deadlinein seconds (120). The web UI shows the same fields through dynconfig; 0 keeps the boomer-worker flag.