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vpncloud/benches/criterion.rs

204 lines
6.5 KiB

#![allow(dead_code, unused_macros, unused_imports)]
#[macro_use] extern crate serde;
#[macro_use] extern crate log;
use criterion::{criterion_group, criterion_main, Criterion, Throughput};
use smallvec::smallvec;
use ring::aead;
use std::str::FromStr;
use std::net::{SocketAddr, Ipv4Addr, SocketAddrV4, UdpSocket};
include!(".code.rs");
pub use error::Error;
use util::{MockTimeSource, MsgBuffer};
use types::{Address, Range};
use table::{ClaimTable};
use device::Type;
use config::Config;
use payload::{Packet, Frame, Protocol};
use crypto::core::{create_dummy_pair, EXTRA_LEN};
use tests::common::{TunSimulator, TapSimulator};
fn udp_send(c: &mut Criterion) {
let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
let data = [0; 1400];
let addr = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 1);
let mut g = c.benchmark_group("udp_send");
g.throughput(Throughput::Bytes(1400));
g.bench_function("udp_send", |b| {
b.iter(|| sock.send_to(&data, &addr).unwrap());
});
g.finish();
}
fn decode_ipv4(c: &mut Criterion) {
let data = [0x40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 192, 168, 1, 1, 192, 168, 1, 2];
let mut g = c.benchmark_group("payload");
g.throughput(Throughput::Bytes(1400));
g.bench_function("decode_ipv4", |b| {
b.iter(|| Packet::parse(&data).unwrap());
});
g.finish();
}
fn decode_ipv6(c: &mut Criterion) {
let data = [
0x60, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 6, 5,
4, 3, 2, 1
];
let mut g = c.benchmark_group("payload");
g.throughput(Throughput::Bytes(1400));
g.bench_function("decode_ipv6", |b| {
b.iter(|| Packet::parse(&data).unwrap());
});
g.finish();
}
fn decode_ethernet(c: &mut Criterion) {
let data = [6, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6, 7, 8];
let mut g = c.benchmark_group("payload");
g.throughput(Throughput::Bytes(1400));
g.bench_function("decode_ethernet", |b| {
b.iter(|| Frame::parse(&data).unwrap());
});
g.finish();
}
fn decode_ethernet_with_vlan(c: &mut Criterion) {
let data = [6, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5, 6, 0x81, 0, 4, 210, 1, 2, 3, 4, 5, 6, 7, 8];
let mut g = c.benchmark_group("payload");
g.throughput(Throughput::Bytes(1400));
g.bench_function("decode_ethernet_with_vlan", |b| {
b.iter(|| Frame::parse(&data).unwrap());
});
g.finish();
}
fn lookup_warm(c: &mut Criterion) {
let mut table = ClaimTable::<MockTimeSource>::new(60, 60);
let addr = Address::from_str("1.2.3.4").unwrap();
table.cache(addr, SocketAddr::from_str("1.2.3.4:3210").unwrap());
let mut g = c.benchmark_group("table");
g.throughput(Throughput::Bytes(1400));
g.bench_function("lookup_warm", |b| {
b.iter(|| table.lookup(addr));
});
g.finish();
}
fn lookup_cold(c: &mut Criterion) {
let mut table = ClaimTable::<MockTimeSource>::new(60, 60);
let addr = Address::from_str("1.2.3.4").unwrap();
table.set_claims(SocketAddr::from_str("1.2.3.4:3210").unwrap(), smallvec![Range::from_str("1.2.3.4/32").unwrap()]);
let mut g = c.benchmark_group("table");
g.throughput(Throughput::Bytes(1400));
g.bench_function("lookup_cold", |b| {
b.iter(|| {
table.clear_cache();
table.lookup(addr)
});
});
g.finish();
}
fn crypto_bench(c: &mut Criterion, algo: &'static aead::Algorithm) {
let mut buffer = MsgBuffer::new(EXTRA_LEN);
buffer.set_length(1400);
let (mut sender, mut receiver) = create_dummy_pair(algo);
let mut g = c.benchmark_group("crypto");
g.throughput(Throughput::Bytes(2*1400));
g.bench_function(format!("{:?}", algo), |b| {
b.iter(|| {
sender.encrypt(&mut buffer);
receiver.decrypt(&mut buffer).unwrap();
});
});
g.finish()
}
fn crypto_chacha20(c: &mut Criterion) {
crypto_bench(c, &aead::CHACHA20_POLY1305)
}
fn crypto_aes128(c: &mut Criterion) {
crypto_bench(c, &aead::AES_128_GCM)
}
fn crypto_aes256(c: &mut Criterion) {
crypto_bench(c, &aead::AES_256_GCM)
}
fn full_communication_tun_router(c: &mut Criterion) {
log::set_max_level(log::LevelFilter::Error);
let config1 = Config {
device_type: Type::Tun,
auto_claim: false,
claims: vec!["1.1.1.1/32".to_string()],
..Config::default()
};
let config2 = Config {
device_type: Type::Tun,
auto_claim: false,
claims: vec!["2.2.2.2/32".to_string()],
..Config::default()
};
let mut sim = TunSimulator::new();
let node1 = sim.add_node(false, &config1);
let node2 = sim.add_node(false, &config2);
sim.connect(node1, node2);
sim.simulate_all_messages();
assert!(sim.is_connected(node1, node2));
assert!(sim.is_connected(node2, node1));
let mut payload = vec![0x40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2];
payload.append(&mut vec![0; 1400]);
let mut g = c.benchmark_group("full_communication");
g.throughput(Throughput::Bytes(2*1400));
g.bench_function("tun_router", |b| {
b.iter(|| {
sim.put_payload(node1, payload.clone());
sim.simulate_all_messages();
assert_eq!(Some(&payload), sim.pop_payload(node2).as_ref());
});
});
g.finish()
}
fn full_communication_tap_switch(c: &mut Criterion) {
log::set_max_level(log::LevelFilter::Error);
let config = Config { device_type: Type::Tap, ..Config::default() };
let mut sim = TapSimulator::new();
let node1 = sim.add_node(false, &config);
let node2 = sim.add_node(false, &config);
sim.connect(node1, node2);
sim.simulate_all_messages();
assert!(sim.is_connected(node1, node2));
assert!(sim.is_connected(node2, node1));
let mut payload = vec![2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5];
payload.append(&mut vec![0; 1400]);
let mut g = c.benchmark_group("full_communication");
g.throughput(Throughput::Bytes(2*1400));
g.bench_function("tap_switch", |b| {
b.iter(|| {
sim.put_payload(node1, payload.clone());
sim.simulate_all_messages();
assert_eq!(Some(&payload), sim.pop_payload(node2).as_ref());
});
});
g.finish()
}
criterion_group!(benches,
udp_send,
decode_ipv4, decode_ipv6, decode_ethernet, decode_ethernet_with_vlan,
lookup_cold, lookup_warm,
crypto_chacha20, crypto_aes128, crypto_aes256,
full_communication_tun_router, full_communication_tap_switch
);
criterion_main!(benches);