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Add benchmark for full stack request lifecycle (#1298)

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* add benchmark for full stack request lifecycle

* add direct service benchmarks

* fix newline

* add cloneable service benchmarks

* remove cloneable bench experiments + cargo fmt

Co-authored-by: Yuki Okushi <huyuumi.dev@gmail.com>
This commit is contained in:
Maxim Vorobjov
2020-01-25 01:05:25 +02:00
committed by Yuki Okushi
parent cf3577550c
commit 8888520d83
5 changed files with 184 additions and 3 deletions
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64
benches/server.rs Normal file
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use actix_web::{test, web, App, HttpResponse};
use awc::Client;
use criterion::{criterion_group, criterion_main, Criterion};
use futures::future::join_all;
const STR: &str = "Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World \
Hello World Hello World Hello World Hello World Hello World";
// benchmark sending all requests at the same time
fn bench_async_burst(c: &mut Criterion) {
let srv = test::start(|| {
App::new()
.service(web::resource("/").route(web::to(|| HttpResponse::Ok().body(STR))))
});
// We are using System here, since Runtime requires preinitialized tokio
// Maybe add to actix_rt docs
let url = srv.url("/");
let mut rt = actix_rt::System::new("test");
c.bench_function("get_body_async_burst", move |b| {
b.iter_custom(|iters| {
let client = Client::new().get(url.clone()).freeze().unwrap();
let start = std::time::Instant::now();
// benchmark body
let resps = rt.block_on(async move {
let burst = (0..iters).map(|_| client.send());
join_all(burst).await
});
let elapsed = start.elapsed();
// if there are failed requests that might be an issue
let failed = resps.iter().filter(|r| r.is_err()).count();
if failed > 0 {
eprintln!("failed {} requests (might be bench timeout)", failed);
};
elapsed
})
});
}
criterion_group!(server_benches, bench_async_burst);
criterion_main!(server_benches);