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solana-with-rpc-optimizations
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Rearrange broadcast stats (#6274)

This commit is contained in:
sakridge 2019-10-08 12:50:59 -07:00 committed by GitHub
parent 6123d2f9e8
commit c5e5342325
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 61 additions and 41 deletions
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102
core/src/broadcast_stage/standard_broadcast_run.rs
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@ -9,16 +9,19 @@ struct BroadcastStats {
num_entries: Vec<usize>,
run_elapsed: Vec<u64>,
to_blobs_elapsed: Vec<u64>,
slots: Vec<u64>,
// Per-slot elapsed time
shredding_elapsed: u64,
insert_shreds_elapsed: u64,
broadcast_elapsed: u64,
receive_elapsed: u64,
clone_and_seed_elapsed: u64,
}
pub(super) struct StandardBroadcastRun {
stats: BroadcastStats,
current_slot: Option<u64>,
shredding_elapsed: u128,
insertion_elapsed: u128,
broadcast_elapsed: u128,
receive_elapsed: u128,
clone_and_seed_elapsed: u128,
slot_broadcast_start: Option<Instant>,
}
@ -27,15 +30,11 @@ impl StandardBroadcastRun {
Self {
stats: BroadcastStats::default(),
current_slot: None,
shredding_elapsed: 0,
insertion_elapsed: 0,
broadcast_elapsed: 0,
receive_elapsed: 0,
clone_and_seed_elapsed: 0,
slot_broadcast_start: None,
}
}
#[allow(clippy::too_many_arguments)]
fn update_broadcast_stats(
&mut self,
receive_entries_elapsed: u64,
@ -43,23 +42,69 @@ impl StandardBroadcastRun {
insert_shreds_elapsed: u64,
broadcast_elapsed: u64,
run_elapsed: u64,
clone_and_seed_elapsed: u64,
num_entries: usize,
num_shreds: usize,
shred_index: u32,
slot: u64,
slot_ended: bool,
latest_shred_index: u32,
) {
self.stats.insert_shreds_elapsed += insert_shreds_elapsed;
self.stats.shredding_elapsed += shredding_elapsed;
self.stats.broadcast_elapsed += broadcast_elapsed;
self.stats.receive_elapsed += receive_entries_elapsed;
self.stats.clone_and_seed_elapsed += clone_and_seed_elapsed;
if slot_ended {
datapoint_info!(
"broadcast-bank-stats",
("slot", slot as i64, i64),
("shredding_time", self.stats.shredding_elapsed as i64, i64),
(
"insertion_time",
self.stats.insert_shreds_elapsed as i64,
i64
),
("broadcast_time", self.stats.broadcast_elapsed as i64, i64),
("receive_time", self.stats.receive_elapsed as i64, i64),
(
"clone_and_seed",
self.stats.clone_and_seed_elapsed as i64,
i64
),
("num_shreds", i64::from(latest_shred_index), i64),
(
"slot_broadcast_time",
self.slot_broadcast_start.unwrap().elapsed().as_millis() as i64,
i64
),
);
self.stats.insert_shreds_elapsed = 0;
self.stats.shredding_elapsed = 0;
self.stats.broadcast_elapsed = 0;
self.stats.receive_elapsed = 0;
self.stats.clone_and_seed_elapsed = 0;
}
inc_new_counter_info!("broadcast_service-time_ms", broadcast_elapsed as usize);
self.stats.num_entries.push(num_entries);
self.stats.to_blobs_elapsed.push(shredding_elapsed);
self.stats.run_elapsed.push(run_elapsed);
self.stats.slots.push(slot);
if self.stats.num_entries.len() >= 16 {
info!(
"broadcast: entries: {:?} blob times ms: {:?} broadcast times ms: {:?}",
self.stats.num_entries, self.stats.to_blobs_elapsed, self.stats.run_elapsed
"broadcast: entries: {:?} blob times ms: {:?} broadcast times ms: {:?} slots: {:?}",
self.stats.num_entries,
self.stats.to_blobs_elapsed,
self.stats.run_elapsed,
self.stats.slots,
);
self.stats.num_entries.clear();
self.stats.to_blobs_elapsed.clear();
self.stats.run_elapsed.clear();
self.stats.slots.clear();
}
datapoint_debug!(
@ -166,46 +211,21 @@ impl BroadcastRun for StandardBroadcastRun {
let broadcast_elapsed = broadcast_start.elapsed();
self.insertion_elapsed += insert_shreds_elapsed.as_millis();
self.shredding_elapsed += to_shreds_elapsed.as_millis();
self.broadcast_elapsed += broadcast_elapsed.as_millis();
self.receive_elapsed += receive_elapsed.as_millis();
self.clone_and_seed_elapsed += clone_and_seed_elapsed.as_millis();
if last_tick == bank.max_tick_height() {
datapoint_info!(
"broadcast-bank-stats",
("slot", bank.slot() as i64, i64),
("shredding_time", self.shredding_elapsed as i64, i64),
("insertion_time", self.insertion_elapsed as i64, i64),
("broadcast_time", self.broadcast_elapsed as i64, i64),
("receive_time", self.receive_elapsed as i64, i64),
("clone_and_seed", self.clone_and_seed_elapsed as i64, i64),
("num_shreds", i64::from(latest_shred_index), i64),
(
"slot_broadcast_time",
self.slot_broadcast_start.unwrap().elapsed().as_millis() as i64,
i64
),
);
self.insertion_elapsed = 0;
self.shredding_elapsed = 0;
self.broadcast_elapsed = 0;
self.receive_elapsed = 0;
self.clone_and_seed_elapsed = 0;
}
self.update_broadcast_stats(
duration_as_ms(&receive_elapsed),
duration_as_ms(&to_shreds_elapsed),
duration_as_ms(&insert_shreds_elapsed),
duration_as_ms(&broadcast_elapsed),
duration_as_ms(&clone_and_seed_elapsed),
duration_as_ms(
&(receive_elapsed + to_shreds_elapsed + insert_shreds_elapsed + broadcast_elapsed),
),
num_entries,
num_shreds,
next_shred_index,
bank.slot(),
last_tick == bank.max_tick_height(),
latest_shred_index,
);
Ok(())