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38 changes: 38 additions & 0 deletions
38
rsocket-core/src/jmh/java/io/rsocket/MaxPerfSubscriber.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| package io.rsocket; | ||
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| import java.util.concurrent.CountDownLatch; | ||
| import org.openjdk.jmh.infra.Blackhole; | ||
| import org.reactivestreams.Subscription; | ||
| import reactor.core.CoreSubscriber; | ||
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| public class MaxPerfSubscriber implements CoreSubscriber<Payload> { | ||
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| final CountDownLatch latch = new CountDownLatch(1); | ||
| final Blackhole blackhole; | ||
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| public MaxPerfSubscriber(Blackhole blackhole) { | ||
| this.blackhole = blackhole; | ||
| } | ||
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| @Override | ||
| public void onSubscribe(Subscription s) { | ||
| s.request(Long.MAX_VALUE); | ||
| } | ||
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| @Override | ||
| public void onNext(Payload payload) { | ||
| payload.release(); | ||
| blackhole.consume(payload); | ||
| } | ||
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| @Override | ||
| public void onError(Throwable t) { | ||
| blackhole.consume(t); | ||
| latch.countDown(); | ||
| } | ||
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| @Override | ||
| public void onComplete() { | ||
| latch.countDown(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| package io.rsocket; | ||
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| import java.util.concurrent.CountDownLatch; | ||
| import org.openjdk.jmh.infra.Blackhole; | ||
| import org.reactivestreams.Subscription; | ||
| import reactor.core.CoreSubscriber; | ||
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| public class PerfSubscriber implements CoreSubscriber<Payload> { | ||
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| final CountDownLatch latch = new CountDownLatch(1); | ||
| final Blackhole blackhole; | ||
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| Subscription s; | ||
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| public PerfSubscriber(Blackhole blackhole) { | ||
| this.blackhole = blackhole; | ||
| } | ||
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| @Override | ||
| public void onSubscribe(Subscription s) { | ||
| this.s = s; | ||
| s.request(1); | ||
| } | ||
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| @Override | ||
| public void onNext(Payload payload) { | ||
| payload.release(); | ||
| blackhole.consume(payload); | ||
| s.request(1); | ||
| } | ||
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| @Override | ||
| public void onError(Throwable t) { | ||
| blackhole.consume(t); | ||
| latch.countDown(); | ||
| } | ||
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| @Override | ||
| public void onComplete() { | ||
| latch.countDown(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| package io.rsocket; | ||
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| import io.rsocket.frame.decoder.PayloadDecoder; | ||
| import io.rsocket.transport.local.LocalClientTransport; | ||
| import io.rsocket.transport.local.LocalServerTransport; | ||
| import io.rsocket.util.EmptyPayload; | ||
| import java.util.stream.IntStream; | ||
| import org.openjdk.jmh.annotations.Benchmark; | ||
| import org.openjdk.jmh.annotations.BenchmarkMode; | ||
| import org.openjdk.jmh.annotations.Fork; | ||
| import org.openjdk.jmh.annotations.Measurement; | ||
| import org.openjdk.jmh.annotations.Mode; | ||
| import org.openjdk.jmh.annotations.Scope; | ||
| import org.openjdk.jmh.annotations.Setup; | ||
| import org.openjdk.jmh.annotations.State; | ||
| import org.openjdk.jmh.annotations.Warmup; | ||
| import org.openjdk.jmh.infra.Blackhole; | ||
| import org.reactivestreams.Publisher; | ||
| import reactor.core.CoreSubscriber; | ||
| import reactor.core.publisher.Flux; | ||
| import reactor.core.publisher.Mono; | ||
|
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| @BenchmarkMode(Mode.Throughput) | ||
| @Fork( | ||
| value = 1 // , jvmArgsAppend = {"-Dio.netty.leakDetection.level=advanced"} | ||
| ) | ||
| @Warmup(iterations = 10) | ||
| @Measurement(iterations = 10, time = 20) | ||
| @State(Scope.Benchmark) | ||
| public class RSocketPerf { | ||
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| static final Payload PAYLOAD = EmptyPayload.INSTANCE; | ||
| static final Mono<Payload> PAYLOAD_MONO = Mono.just(PAYLOAD); | ||
| static final Flux<Payload> PAYLOAD_FLUX = | ||
| Flux.fromArray(IntStream.range(0, 100000).mapToObj(__ -> PAYLOAD).toArray(Payload[]::new)); | ||
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| RSocket client; | ||
| Closeable server; | ||
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| @Setup | ||
| public void setUp() { | ||
| server = | ||
| RSocketFactory.receive() | ||
| .acceptor( | ||
| (setup, sendingSocket) -> | ||
| Mono.just( | ||
| new AbstractRSocket() { | ||
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| @Override | ||
| public Mono<Void> fireAndForget(Payload payload) { | ||
| payload.release(); | ||
| return Mono.empty(); | ||
| } | ||
|
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| @Override | ||
| public Mono<Payload> requestResponse(Payload payload) { | ||
| payload.release(); | ||
| return PAYLOAD_MONO; | ||
| } | ||
|
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| @Override | ||
| public Flux<Payload> requestStream(Payload payload) { | ||
| payload.release(); | ||
| return PAYLOAD_FLUX; | ||
| } | ||
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| @Override | ||
| public Flux<Payload> requestChannel(Publisher<Payload> payloads) { | ||
| return Flux.from(payloads); | ||
| } | ||
| })) | ||
| .transport(LocalServerTransport.create("server")) | ||
| .start() | ||
| .block(); | ||
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| client = | ||
| RSocketFactory.connect() | ||
| .frameDecoder(PayloadDecoder.ZERO_COPY) | ||
| .transport(LocalClientTransport.create("server")) | ||
| .start() | ||
| .block(); | ||
| } | ||
|
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| @Benchmark | ||
| @SuppressWarnings("unchecked") | ||
| public PerfSubscriber fireAndForget(Blackhole blackhole) throws InterruptedException { | ||
| PerfSubscriber subscriber = new PerfSubscriber(blackhole); | ||
| client.fireAndForget(PAYLOAD).subscribe((CoreSubscriber) subscriber); | ||
| subscriber.latch.await(); | ||
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| return subscriber; | ||
| } | ||
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| @Benchmark | ||
| public PerfSubscriber requestResponse(Blackhole blackhole) throws InterruptedException { | ||
| PerfSubscriber subscriber = new PerfSubscriber(blackhole); | ||
| client.requestResponse(PAYLOAD).subscribe(subscriber); | ||
| subscriber.latch.await(); | ||
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| return subscriber; | ||
| } | ||
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| @Benchmark | ||
| public PerfSubscriber requestStreamWithRequestByOneStrategy(Blackhole blackhole) | ||
| throws InterruptedException { | ||
| PerfSubscriber subscriber = new PerfSubscriber(blackhole); | ||
| client.requestStream(PAYLOAD).subscribe(subscriber); | ||
| subscriber.latch.await(); | ||
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| return subscriber; | ||
| } | ||
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| @Benchmark | ||
| public MaxPerfSubscriber requestStreamWithRequestAllStrategy(Blackhole blackhole) | ||
| throws InterruptedException { | ||
| MaxPerfSubscriber subscriber = new MaxPerfSubscriber(blackhole); | ||
| client.requestStream(PAYLOAD).subscribe(subscriber); | ||
| subscriber.latch.await(); | ||
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| return subscriber; | ||
| } | ||
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| @Benchmark | ||
| public PerfSubscriber requestChannelWithRequestByOneStrategy(Blackhole blackhole) | ||
| throws InterruptedException { | ||
| PerfSubscriber subscriber = new PerfSubscriber(blackhole); | ||
| client.requestChannel(PAYLOAD_FLUX).subscribe(subscriber); | ||
| subscriber.latch.await(); | ||
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| return subscriber; | ||
| } | ||
|
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| @Benchmark | ||
| public MaxPerfSubscriber requestChannelWithRequestAllStrategy(Blackhole blackhole) | ||
| throws InterruptedException { | ||
| MaxPerfSubscriber subscriber = new MaxPerfSubscriber(blackhole); | ||
| client.requestChannel(PAYLOAD_FLUX).subscribe(subscriber); | ||
| subscriber.latch.await(); | ||
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| return subscriber; | ||
| } | ||
| } |
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