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solana-with-rpc-optimizations
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reports cluster-nodes metrics by stake (#30912)

This commit is contained in:
behzad nouri 2023-03-28 12:45:09 +00:00 committed by GitHub
parent d7ae05c3fd
commit 29f776c676
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1 changed files with 13 additions and 2 deletions
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15
core/src/cluster_nodes.rs
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@ -17,6 +17,7 @@ use {
solana_sdk::{
clock::{Epoch, Slot},
feature_set,
native_token::LAMPORTS_PER_SOL,
pubkey::Pubkey,
signature::{Keypair, Signer},
timing::timestamp,
@ -107,32 +108,42 @@ impl Node {
impl<T> ClusterNodes<T> {
pub(crate) fn submit_metrics(&self, name: &'static str, now: u64) {
let mut epoch_stakes = 0;
let mut num_nodes_dead = 0;
let mut num_nodes_staked = 0;
let mut num_nodes_stale = 0;
let mut stake_dead = 0;
let mut stake_stale = 0;
for node in &self.nodes {
epoch_stakes += node.stake;
if node.stake != 0u64 {
num_nodes_staked += 1;
}
match node.contact_info() {
None => {
num_nodes_dead += 1;
stake_dead += node.stake;
}
Some(node) => {
let age = now.saturating_sub(node.wallclock);
Some(&ContactInfo { wallclock, .. }) => {
let age = now.saturating_sub(wallclock);
if age > CRDS_GOSSIP_PULL_CRDS_TIMEOUT_MS {
num_nodes_stale += 1;
stake_stale += node.stake;
}
}
}
}
num_nodes_stale += num_nodes_dead;
stake_stale += stake_dead;
datapoint_info!(
name,
("epoch_stakes", epoch_stakes / LAMPORTS_PER_SOL, i64),
("num_nodes", self.nodes.len(), i64),
("num_nodes_dead", num_nodes_dead, i64),
("num_nodes_staked", num_nodes_staked, i64),
("num_nodes_stale", num_nodes_stale, i64),
("stake_dead", stake_dead / LAMPORTS_PER_SOL, i64),
("stake_stale", stake_stale / LAMPORTS_PER_SOL, i64),
);
}
}