SashegDev
be3bfc2369
Build Delta / Build paperclip jar (push) Successful in 7m9s
worker-threads: -1 means "auto", and auto on 4 cores resolves to ONE worker.
MoonriseCommon.adjustWorkerThreads halves availableProcessors and then, if the
result is <= 4, collapses it further - 4/2=2, and 2<=3 becomes 1. That single
thread generated the spawn region serially.
Measured on zern.cc (4 vCPU, 8 GB), same jar, same flags, cold world vs warm:
before after
cold, overworld 6770ms 2944ms
cold, nether 1368ms 888ms
cold, total 38.5s 24.9s
warm, overworld 1084ms 803ms
warm, total 16.4s 12.2s
gen-parallelism "default" already resolved to true at startup, so it is now
spelled out rather than left to string comparison at boot.
3 workers is deliberately NOT set here. The main thread plus Netty share the
same 4 cores, and going to 3 trades main-thread headroom for generation that
does not happen every tick. That needs a profile, not a guess.
Also recorded the corollary: player-max-concurrent-chunk-generates is a rate
limiter, not an accelerator. Speeding up generation without raising it just
makes the engine faster behind a throttle that was sized for the old speed.
39 lines
1.4 KiB
YAML
39 lines
1.4 KiB
YAML
# ZernMC tuned paper-global.yml — партиальный, мержится с дефолтами Paper.
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# Копировать в <сервер>/config/paper-global.yml
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chunk-system:
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# worker-threads: -1 (auto) на 4 ядрах даёт 1 воркер, и генерация чанков
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# идёт последовательно. Moonrise делит availableProcessors пополам, а на
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# результате 2 опускается до 1, чтобы оставить место главному треду и Netty.
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# 2 воркера: холодный старт 38.5с -> 24.9с, тёплый 16.4с -> 12.2с.
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# 3 пробовать только с замером: главному треду на 4 ядрах нужно дышать.
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worker-threads: 2
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io-threads: 2
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gen-parallelism: true
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chunk-loading:
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basic:
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player-max-chunk-send-rate: 75.0
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player-max-chunk-load-rate: 60.0
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player-max-chunk-generate-rate: 20.0 # ограничить флуд генерацией при облёте
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advanced:
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auto-config-send-distance: true
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player-max-concurrent-chunk-loads: 8
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player-max-concurrent-chunk-generates: 4
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player-max-concurrent-chunk-sends: 8
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packet-limiter:
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kick:
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actions: 4000
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interval: 1
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limits:
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all: 400.0
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server-bound:
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play:
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bundle: 100.0
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login:
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bundle: 400.0
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proxies:
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velocity:
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enabled: false |