blaze-graalvm-test
Test blaze http server build for graalvm native-image
Working native-image build for MacOS:
$ sbt assembly
$ native-image -H:+ReportExceptionStackTraces --allow-incomplete-classpath --no-fallback --initialize-at-build-time --enable-http --enable-https --enable-all-security-services --verbose -jar "./target/scala-2.13/blaze-graal-ni-test-assembly-0.1.0-SNAPSHOT.jar" projectBinaryImage
On linux you can add --static param.
After build you can run ./projectBinaryImage, you can pass additional JVM params with -J flag. Maybe you should also add -H:UseMuslC="/path.to/muslC" param, see references links.
./projectBinaryImage -J-Xmx3g
Benchmarks on my MBP 15 2017:
Native-image -J-Xmx3g:
$ wrk -d10 -c150 --latency "http://localhost:8081/plaintext"
Running 10s test @ http://localhost:8081/plaintext
2 threads and 150 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.55ms 311.62us 8.47ms 90.46%
Req/Sec 48.11k 3.30k 55.31k 69.80%
Latency Distribution
50% 1.52ms
75% 1.62ms
90% 1.75ms
99% 2.40ms
966878 requests in 10.10s, 119.87MB read
Socket errors: connect 0, read 77, write 0, timeout 0
Requests/sec: 95707.35
Transfer/sec: 11.87MB
(instant)
GraalVM -Xmx3g:
$ wrk -d10 -c150 --latency "http://localhost:8081/plaintext"
Running 10s test @ http://localhost:8081/plaintext
2 threads and 150 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.42ms 187.92us 6.10ms 88.66%
Req/Sec 52.50k 2.37k 56.16k 79.70%
Latency Distribution
50% 1.37ms
75% 1.45ms
90% 1.61ms
99% 2.11ms
1055139 requests in 10.10s, 130.81MB read
Socket errors: connect 0, read 100, write 0, timeout 0
Requests/sec: 104435.64
Transfer/sec: 12.95MB
(after warm-up)
References: https://github.com/drocsid/http4s/blob/docs/deployment/docs/src/main/tut/deployment.md