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Add squashing metrics (#3573)

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This commit is contained in:
carllin
2019-03-29 21:21:59 -07:00
committed by GitHub
parent f886b3b12b
commit 8660c3581e
2 changed files with 27 additions and 1 deletions
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20
runtime/src/bank.rs
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@ -11,6 +11,7 @@ use bincode::serialize;
use hashbrown::HashMap;
use log::*;
use solana_metrics::counter::Counter;
use solana_metrics::influxdb;
use solana_sdk::account::Account;
use solana_sdk::fee_calculator::FeeCalculator;
use solana_sdk::genesis_block::GenesisBlock;
@ -19,7 +20,7 @@ use solana_sdk::native_loader;
use solana_sdk::pubkey::Pubkey;
use solana_sdk::signature::{Keypair, Signature};
use solana_sdk::system_transaction::SystemTransaction;
use solana_sdk::timing::{duration_as_us, MAX_RECENT_BLOCKHASHES};
use solana_sdk::timing::{duration_as_ms, duration_as_us, MAX_RECENT_BLOCKHASHES};
use solana_sdk::transaction::{Transaction, TransactionError};
use solana_vote_api::vote_instruction::Vote;
use solana_vote_api::vote_state::{Lockout, VoteState};
@ -260,11 +261,28 @@ impl Bank {
let parents = self.parents();
*self.parent.write().unwrap() = None;
let squash_accounts_start = Instant::now();
self.accounts.squash(self.accounts_id);
let squash_accounts_ms = duration_as_ms(&squash_accounts_start.elapsed());
let squash_cache_start = Instant::now();
parents
.iter()
.for_each(|p| self.status_cache.write().unwrap().add_root(p.slot()));
let squash_cache_ms = duration_as_ms(&squash_cache_start.elapsed());
solana_metrics::submit(
influxdb::Point::new("counter-locktower-observed")
.add_field(
"squash_accounts_ms",
influxdb::Value::Integer(squash_accounts_ms as i64),
)
.add_field(
"squash_cache_ms",
influxdb::Value::Integer(squash_cache_ms as i64),
)
.to_owned(),
);
}
/// Return the more recent checkpoint of this bank instance.