blockworks-foundation
/
solana
mirror of https://github.com/blockworks-foundation/solana.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Add datapoints to help debug the invalid blockhash issue with quic (#24908) 

* Add datapoints to help debug the invalid blockhash issue with quic
This commit is contained in:
ryleung-solana 2022-05-23 15:09:47 -04:00 committed by GitHub
parent be630a5213
commit ef8c06dcf2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 44 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
bench-tps/src/bench.rs
View File

@ -114,6 +114,8 @@ fn generate_chunked_transfers(
let keypair_chunks = source_keypair_chunks.len();
let mut reclaim_lamports_back_to_source_account = false;
let mut chunk_index = 0;
let mut last_generate_txs_time = Instant::now();
while start.elapsed() < duration {
generate_txs(
shared_txs,
@ -124,6 +126,17 @@ fn generate_chunked_transfers(
reclaim_lamports_back_to_source_account,
);
datapoint_info!(
"blockhash_stats",
(
"time_elapsed_since_last_generate_txs",
last_generate_txs_time.elapsed().as_millis(),
i64
)
);
last_generate_txs_time = Instant::now();
// In sustained mode, overlap the transfers with generation. This has higher average
// performance but lower peak performance in tested environments.
if sustained {
@ -433,6 +446,14 @@ fn poll_blockhash<T: BenchTpsClient>(
if blockhash_updated {
let balance = client.get_balance(id).unwrap_or(0);
metrics_submit_lamport_balance(balance);
datapoint_info!(
"blockhash_stats",
(
"time_elapsed_since_last_blockhash_update",
blockhash_last_updated.elapsed().as_millis(),
i64
)
)
}
if exit_signal.load(Ordering::Relaxed) {
@ -451,6 +472,7 @@ fn do_tx_transfers<T: BenchTpsClient>(
thread_batch_sleep_ms: usize,
client: &Arc<T>,
) {
let mut last_sent_time = timestamp();
loop {
if thread_batch_sleep_ms > 0 {
sleep(Duration::from_millis(thread_batch_sleep_ms as u64));
@ -466,10 +488,14 @@ fn do_tx_transfers<T: BenchTpsClient>(
let transfer_start = Instant::now();
let mut old_transactions = false;
let mut transactions = Vec::<_>::new();
let mut min_timestamp = u64::MAX;
for tx in txs0 {
let now = timestamp();
// Transactions that are too old will be rejected by the cluster Don't bother
// sending them.
if tx.1 < min_timestamp {
min_timestamp = tx.1;
}
if now > tx.1 && now - tx.1 > 1000 * MAX_TX_QUEUE_AGE {
old_transactions = true;
continue;
@ -477,10 +503,28 @@ fn do_tx_transfers<T: BenchTpsClient>(
transactions.push(tx.0);
}
if min_timestamp != u64::MAX {
datapoint_info!(
"bench-tps-do_tx_transfers",
("oldest-blockhash-age", timestamp() - min_timestamp, i64),
);
}
if let Err(error) = client.send_batch(transactions) {
warn!("send_batch_sync in do_tx_transfers failed: {}", error);
}
datapoint_info!(
"bench-tps-do_tx_transfers",
(
"time-elapsed-since-last-send",
timestamp() - last_sent_time,
i64
),
);
last_sent_time = timestamp();
if old_transactions {
let mut shared_txs_wl = shared_txs.write().expect("write lock in do_tx_transfers");
shared_txs_wl.clear();