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

Add snapshot download metrics (#31111) 

* Add snapshot download metrics
This commit is contained in:
Brennan 2023-04-07 13:19:14 -07:00 committed by GitHub
parent 9a7b6abc91
commit b3bb4357bb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
validator/src/bootstrap.rs
View File

@ -11,6 +11,7 @@ use {
gossip_service::GossipService,
legacy_contact_info::LegacyContactInfo as ContactInfo,
},
solana_metrics::datapoint_info,
solana_rpc_client::rpc_client::RpcClient,
solana_runtime::{
snapshot_archive_info::SnapshotArchiveInfoGetter,
@ -593,6 +594,9 @@ pub fn rpc_bootstrap(
return;
}
let total_snapshot_download_time = Instant::now();
let mut get_rpc_nodes_time = Duration::new(0, 0);
let mut snapshot_download_time = Duration::new(0, 0);
let mut blacklisted_rpc_nodes = HashSet::new();
let mut gossip = None;
let mut vetted_rpc_nodes = vec![];
@ -617,6 +621,7 @@ pub fn rpc_bootstrap(
));
}
let get_rpc_nodes_start = Instant::now();
get_vetted_rpc_nodes(
&mut vetted_rpc_nodes,
&gossip.as_ref().unwrap().0,
@ -626,8 +631,10 @@ pub fn rpc_bootstrap(
&bootstrap_config,
);
let (rpc_contact_info, snapshot_hash, rpc_client) = vetted_rpc_nodes.pop().unwrap();
get_rpc_nodes_time += get_rpc_nodes_start.elapsed();
match attempt_download_genesis_and_snapshot(
let snapshot_download_start = Instant::now();
let download_result = attempt_download_genesis_and_snapshot(
&rpc_contact_info,
ledger_path,
validator_config,
@ -646,7 +653,9 @@ pub fn rpc_bootstrap(
identity_keypair,
vote_account,
authorized_voter_keypairs.clone(),
) {
);
snapshot_download_time += snapshot_download_start.elapsed();
match download_result {
Ok(()) => break,
Err(err) => {
fail_rpc_node(
@ -662,6 +671,23 @@ pub fn rpc_bootstrap(
if let Some(gossip) = gossip.take() {
shutdown_gossip_service(gossip);
}
datapoint_info!(
"bootstrap-snapshot-download",
(
"total_time_secs",
total_snapshot_download_time.elapsed().as_secs(),
i64
),
("get_rpc_nodes_time_secs", get_rpc_nodes_time.as_secs(), i64),
(
"snapshot_download_time_secs",
snapshot_download_time.as_secs(),
i64
),
("download_abort_count", download_abort_count, i64),
("blacklisted_nodes_count", blacklisted_rpc_nodes.len(), i64),
);
}
/// Get RPC peer node candidates to download from.