489 lines
14 KiB
Rust
489 lines
14 KiB
Rust
extern crate bincode;
|
|
extern crate clap;
|
|
extern crate env_logger;
|
|
extern crate rayon;
|
|
extern crate serde_json;
|
|
extern crate solana;
|
|
|
|
use bincode::serialize;
|
|
use clap::{App, Arg};
|
|
use rayon::prelude::*;
|
|
use solana::crdt::{Crdt, NodeInfo};
|
|
use solana::drone::{DroneRequest, DRONE_PORT};
|
|
use solana::fullnode::Config;
|
|
use solana::hash::Hash;
|
|
use solana::nat::{udp_public_bind, udp_random_bind};
|
|
use solana::ncp::Ncp;
|
|
use solana::service::Service;
|
|
use solana::signature::{read_keypair, GenKeys, KeyPair, KeyPairUtil};
|
|
use solana::streamer::default_window;
|
|
use solana::thin_client::ThinClient;
|
|
use solana::timing::{duration_as_ms, duration_as_s};
|
|
use solana::transaction::Transaction;
|
|
use std::error;
|
|
use std::fs::File;
|
|
use std::io::Write;
|
|
use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpStream, UdpSocket};
|
|
use std::process::exit;
|
|
use std::sync::atomic::{AtomicBool, Ordering};
|
|
use std::sync::{Arc, RwLock};
|
|
use std::thread::sleep;
|
|
use std::thread::Builder;
|
|
use std::thread::JoinHandle;
|
|
use std::time::Duration;
|
|
use std::time::Instant;
|
|
|
|
pub struct NodeStats {
|
|
pub tps: f64, // Maximum TPS reported by this node
|
|
pub tx: u64, // Total transactions reported by this node
|
|
}
|
|
|
|
fn sample_tx_count(
|
|
exit: &Arc<AtomicBool>,
|
|
maxes: &Arc<RwLock<Vec<(SocketAddr, NodeStats)>>>,
|
|
first_count: u64,
|
|
v: &NodeInfo,
|
|
sample_period: u64,
|
|
) {
|
|
let mut client = mk_client(&v);
|
|
let mut now = Instant::now();
|
|
let mut initial_tx_count = client.transaction_count();
|
|
let mut max_tps = 0.0;
|
|
let mut total;
|
|
loop {
|
|
let tx_count = client.transaction_count();
|
|
let duration = now.elapsed();
|
|
now = Instant::now();
|
|
let sample = tx_count - initial_tx_count;
|
|
initial_tx_count = tx_count;
|
|
println!("{}: Transactions processed {}", v.contact_info.tpu, sample);
|
|
let ns = duration.as_secs() * 1_000_000_000 + u64::from(duration.subsec_nanos());
|
|
let tps = (sample * 1_000_000_000) as f64 / ns as f64;
|
|
if tps > max_tps {
|
|
max_tps = tps;
|
|
}
|
|
println!("{}: {:.2} tps", v.contact_info.tpu, tps);
|
|
total = tx_count - first_count;
|
|
println!(
|
|
"{}: Total Transactions processed {}",
|
|
v.contact_info.tpu, total
|
|
);
|
|
sleep(Duration::new(sample_period, 0));
|
|
|
|
if exit.load(Ordering::Relaxed) {
|
|
println!("exiting validator thread");
|
|
let stats = NodeStats {
|
|
tps: max_tps,
|
|
tx: total,
|
|
};
|
|
maxes.write().unwrap().push((v.contact_info.tpu, stats));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
fn generate_and_send_txs(
|
|
client: &mut ThinClient,
|
|
tx_clients: &[ThinClient],
|
|
id: &KeyPair,
|
|
keypairs: &[KeyPair],
|
|
leader: &NodeInfo,
|
|
txs: i64,
|
|
last_id: &mut Hash,
|
|
threads: usize,
|
|
reclaim: bool,
|
|
) {
|
|
println!("Signing transactions... {}", txs / 2,);
|
|
let signing_start = Instant::now();
|
|
|
|
let transactions: Vec<_> = if !reclaim {
|
|
keypairs
|
|
.par_iter()
|
|
.map(|keypair| Transaction::new(&id, keypair.pubkey(), 1, *last_id))
|
|
.collect()
|
|
} else {
|
|
keypairs
|
|
.par_iter()
|
|
.map(|keypair| Transaction::new(keypair, id.pubkey(), 1, *last_id))
|
|
.collect()
|
|
};
|
|
|
|
let duration = signing_start.elapsed();
|
|
let ns = duration.as_secs() * 1_000_000_000 + u64::from(duration.subsec_nanos());
|
|
let bsps = txs as f64 / ns as f64;
|
|
let nsps = ns as f64 / txs as f64;
|
|
println!(
|
|
"Done. {:.2} thousand signatures per second, {:.2} us per signature, {} ms total time",
|
|
bsps * 1_000_000_f64,
|
|
nsps / 1_000_f64,
|
|
duration_as_ms(&duration),
|
|
);
|
|
|
|
println!(
|
|
"Transfering {} transactions in {} batches",
|
|
txs / 2,
|
|
threads
|
|
);
|
|
let transfer_start = Instant::now();
|
|
let sz = transactions.len() / threads;
|
|
let chunks: Vec<_> = transactions.chunks(sz).collect();
|
|
chunks
|
|
.into_par_iter()
|
|
.zip(tx_clients)
|
|
.for_each(|(txs, client)| {
|
|
println!(
|
|
"Transferring 1 unit {} times... to {:?}",
|
|
txs.len(),
|
|
leader.contact_info.tpu
|
|
);
|
|
for tx in txs {
|
|
client.transfer_signed(tx).unwrap();
|
|
}
|
|
});
|
|
println!(
|
|
"Transfer done. {:?} ms {} tps",
|
|
duration_as_ms(&transfer_start.elapsed()),
|
|
txs as f32 / (duration_as_s(&transfer_start.elapsed()))
|
|
);
|
|
|
|
loop {
|
|
let new_id = client.get_last_id();
|
|
if *last_id != new_id {
|
|
*last_id = new_id;
|
|
break;
|
|
}
|
|
sleep(Duration::from_millis(100));
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
env_logger::init();
|
|
let mut threads = 4usize;
|
|
let mut num_nodes = 1usize;
|
|
let mut time_sec = 90;
|
|
|
|
let matches = App::new("solana-bench-tps")
|
|
.arg(
|
|
Arg::with_name("leader")
|
|
.short("l")
|
|
.long("leader")
|
|
.value_name("PATH")
|
|
.takes_value(true)
|
|
.help("/path/to/leader.json"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("keypair")
|
|
.short("k")
|
|
.long("keypair")
|
|
.value_name("PATH")
|
|
.takes_value(true)
|
|
.default_value("~/.config/solana/id.json")
|
|
.help("/path/to/id.json"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("num_nodes")
|
|
.short("n")
|
|
.long("nodes")
|
|
.value_name("NUMBER")
|
|
.takes_value(true)
|
|
.help("number of nodes to converge to"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("threads")
|
|
.short("t")
|
|
.long("threads")
|
|
.value_name("NUMBER")
|
|
.takes_value(true)
|
|
.help("number of threads"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("seconds")
|
|
.short("s")
|
|
.long("sec")
|
|
.value_name("NUMBER")
|
|
.takes_value(true)
|
|
.help("send transactions for this many seconds"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("converge_only")
|
|
.short("c")
|
|
.help("exit immediately after converging"),
|
|
)
|
|
.get_matches();
|
|
|
|
let leader: NodeInfo;
|
|
if let Some(l) = matches.value_of("leader") {
|
|
leader = read_leader(l).node_info;
|
|
} else {
|
|
let server_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)), 8000);
|
|
leader = NodeInfo::new_leader(&server_addr);
|
|
};
|
|
|
|
let id = read_keypair(matches.value_of("keypair").unwrap()).expect("client keypair");
|
|
|
|
if let Some(t) = matches.value_of("threads") {
|
|
threads = t.to_string().parse().expect("integer");
|
|
}
|
|
|
|
if let Some(n) = matches.value_of("num_nodes") {
|
|
num_nodes = n.to_string().parse().expect("integer");
|
|
}
|
|
|
|
if let Some(s) = matches.value_of("seconds") {
|
|
time_sec = s.to_string().parse().expect("integer");
|
|
}
|
|
|
|
let mut drone_addr = leader.contact_info.tpu;
|
|
drone_addr.set_port(DRONE_PORT);
|
|
|
|
let signal = Arc::new(AtomicBool::new(false));
|
|
let mut c_threads = vec![];
|
|
let validators = converge(&leader, &signal, num_nodes, &mut c_threads);
|
|
println!("Nodes: {}", validators.len());
|
|
assert!(validators.len() >= num_nodes);
|
|
|
|
if matches.is_present("converge_only") {
|
|
return;
|
|
}
|
|
|
|
let mut client = mk_client(&leader);
|
|
|
|
let starting_balance = client.poll_get_balance(&id.pubkey()).unwrap();
|
|
let txs: i64 = 500_000;
|
|
|
|
if starting_balance < txs {
|
|
let airdrop_amount = txs - starting_balance;
|
|
println!("Airdropping {:?} tokens", airdrop_amount);
|
|
request_airdrop(&drone_addr, &id, airdrop_amount as u64).unwrap();
|
|
// TODO: return airdrop Result from Drone
|
|
sleep(Duration::from_millis(100));
|
|
|
|
let balance = client.poll_get_balance(&id.pubkey()).unwrap();
|
|
println!("Your balance is: {:?}", balance);
|
|
|
|
if balance < txs || (starting_balance == balance) {
|
|
println!("TPS airdrop limit reached; wait 60sec to retry");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
println!("Get last ID...");
|
|
let mut last_id = client.get_last_id();
|
|
println!("Got last ID {:?}", last_id);
|
|
|
|
let mut seed = [0u8; 32];
|
|
seed.copy_from_slice(&id.public_key_bytes()[..32]);
|
|
let rnd = GenKeys::new(seed);
|
|
|
|
println!("Creating keypairs...");
|
|
let keypairs = rnd.gen_n_keypairs(txs / 2);
|
|
|
|
let first_count = client.transaction_count();
|
|
println!("initial count {}", first_count);
|
|
|
|
println!("Sampling tps every second...",);
|
|
|
|
// Setup a thread per validator to sample every period
|
|
// collect the max transaction rate and total tx count seen
|
|
let maxes = Arc::new(RwLock::new(Vec::new()));
|
|
let sample_period = 1; // in seconds
|
|
let v_threads: Vec<_> = validators
|
|
.into_iter()
|
|
.map(|v| {
|
|
let exit = signal.clone();
|
|
let maxes = maxes.clone();
|
|
Builder::new()
|
|
.name("solana-client-sample".to_string())
|
|
.spawn(move || {
|
|
sample_tx_count(&exit, &maxes, first_count, &v, sample_period);
|
|
})
|
|
.unwrap()
|
|
})
|
|
.collect();
|
|
|
|
let clients: Vec<_> = (0..threads).map(|_| mk_client(&leader)).collect();
|
|
|
|
// generate and send transactions for the specified duration
|
|
let time = Duration::new(time_sec / 2, 0);
|
|
let mut now = Instant::now();
|
|
while now.elapsed() < time {
|
|
generate_and_send_txs(
|
|
&mut client,
|
|
&clients,
|
|
&id,
|
|
&keypairs,
|
|
&leader,
|
|
txs,
|
|
&mut last_id,
|
|
threads,
|
|
false,
|
|
);
|
|
}
|
|
last_id = client.get_last_id();
|
|
now = Instant::now();
|
|
while now.elapsed() < time {
|
|
generate_and_send_txs(
|
|
&mut client,
|
|
&clients,
|
|
&id,
|
|
&keypairs,
|
|
&leader,
|
|
txs,
|
|
&mut last_id,
|
|
threads,
|
|
true,
|
|
);
|
|
}
|
|
|
|
// Stop the sampling threads so it will collect the stats
|
|
signal.store(true, Ordering::Relaxed);
|
|
for t in v_threads {
|
|
t.join().unwrap();
|
|
}
|
|
|
|
// Compute/report stats
|
|
let mut max_of_maxes = 0.0;
|
|
let mut total_txs = 0;
|
|
let mut nodes_with_zero_tps = 0;
|
|
let mut total_maxes = 0.0;
|
|
for (sock, stats) in maxes.read().unwrap().iter() {
|
|
println!("Node:{}, Max TPS: {:.2}", *sock, stats.tps);
|
|
if stats.tx == 0 {
|
|
nodes_with_zero_tps += 1;
|
|
}
|
|
total_maxes += stats.tps;
|
|
|
|
if stats.tps > max_of_maxes {
|
|
max_of_maxes = stats.tps;
|
|
}
|
|
total_txs += stats.tx;
|
|
}
|
|
|
|
if total_maxes > 0.0 {
|
|
let num_nodes_with_tps = maxes.read().unwrap().len() - nodes_with_zero_tps;
|
|
let average_max = total_maxes / num_nodes_with_tps as f64;
|
|
println!(
|
|
"\nAverage max TPS: {:.2}, {} nodes had 0 TPS",
|
|
average_max, nodes_with_zero_tps
|
|
);
|
|
}
|
|
|
|
println!(
|
|
"\nHighest TPS: {:.2} sampling period {}s total transactions: {} clients: {}",
|
|
max_of_maxes,
|
|
sample_period,
|
|
total_txs,
|
|
maxes.read().unwrap().len()
|
|
);
|
|
|
|
// join the crdt client threads
|
|
for t in c_threads {
|
|
t.join().unwrap();
|
|
}
|
|
}
|
|
|
|
fn mk_client(r: &NodeInfo) -> ThinClient {
|
|
let requests_socket = udp_random_bind(8000, 10000, 5).unwrap();
|
|
let transactions_socket = udp_random_bind(8000, 10000, 5).unwrap();
|
|
|
|
requests_socket
|
|
.set_read_timeout(Some(Duration::new(1, 0)))
|
|
.unwrap();
|
|
|
|
ThinClient::new(
|
|
r.contact_info.rpu,
|
|
requests_socket,
|
|
r.contact_info.tpu,
|
|
transactions_socket,
|
|
)
|
|
}
|
|
|
|
fn spy_node() -> (NodeInfo, UdpSocket) {
|
|
let gossip_socket_pair = udp_public_bind("gossip", 8000, 10000);
|
|
let pubkey = KeyPair::new().pubkey();
|
|
let daddr = "0.0.0.0:0".parse().unwrap();
|
|
assert!(!gossip_socket_pair.addr.ip().is_unspecified());
|
|
assert!(!gossip_socket_pair.addr.ip().is_multicast());
|
|
let node = NodeInfo::new(
|
|
pubkey,
|
|
//gossip.local_addr().unwrap(),
|
|
gossip_socket_pair.addr,
|
|
daddr,
|
|
daddr,
|
|
daddr,
|
|
daddr,
|
|
);
|
|
(node, gossip_socket_pair.receiver)
|
|
}
|
|
|
|
fn converge(
|
|
leader: &NodeInfo,
|
|
exit: &Arc<AtomicBool>,
|
|
num_nodes: usize,
|
|
threads: &mut Vec<JoinHandle<()>>,
|
|
) -> Vec<NodeInfo> {
|
|
//lets spy on the network
|
|
let (spy, spy_gossip) = spy_node();
|
|
let mut spy_crdt = Crdt::new(spy).expect("Crdt::new");
|
|
spy_crdt.insert(&leader);
|
|
spy_crdt.set_leader(leader.id);
|
|
let spy_ref = Arc::new(RwLock::new(spy_crdt));
|
|
let window = default_window();
|
|
let gossip_send_socket = udp_random_bind(8000, 10000, 5).unwrap();
|
|
let ncp = Ncp::new(
|
|
&spy_ref,
|
|
window.clone(),
|
|
spy_gossip,
|
|
gossip_send_socket,
|
|
exit.clone(),
|
|
).expect("DataReplicator::new");
|
|
let mut rv = vec![];
|
|
//wait for the network to converge, 30 seconds should be plenty
|
|
for _ in 0..30 {
|
|
let v: Vec<NodeInfo> = spy_ref
|
|
.read()
|
|
.unwrap()
|
|
.table
|
|
.values()
|
|
.into_iter()
|
|
.filter(|x| Crdt::is_valid_address(x.contact_info.rpu))
|
|
.cloned()
|
|
.collect();
|
|
if v.len() >= num_nodes {
|
|
println!("CONVERGED!");
|
|
rv.extend(v.into_iter());
|
|
break;
|
|
} else {
|
|
println!(
|
|
"{} node(s) discovered (looking for {} or more)",
|
|
v.len(),
|
|
num_nodes
|
|
);
|
|
}
|
|
sleep(Duration::new(1, 0));
|
|
}
|
|
threads.extend(ncp.thread_hdls().into_iter());
|
|
rv
|
|
}
|
|
|
|
fn read_leader(path: &str) -> Config {
|
|
let file = File::open(path).unwrap_or_else(|_| panic!("file not found: {}", path));
|
|
serde_json::from_reader(file).unwrap_or_else(|_| panic!("failed to parse {}", path))
|
|
}
|
|
|
|
fn request_airdrop(
|
|
drone_addr: &SocketAddr,
|
|
id: &KeyPair,
|
|
tokens: u64,
|
|
) -> Result<(), Box<error::Error>> {
|
|
let mut stream = TcpStream::connect(drone_addr)?;
|
|
let req = DroneRequest::GetAirdrop {
|
|
airdrop_request_amount: tokens,
|
|
client_public_key: id.pubkey(),
|
|
};
|
|
let tx = serialize(&req).expect("serialize drone request");
|
|
stream.write_all(&tx).unwrap();
|
|
// TODO: add timeout to this function, in case of unresponsive drone
|
|
Ok(())
|
|
}
|