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solana-with-rpc-optimizations
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Add few more metrics data points (#19624) 

* Add slot, count and accumulated-units to per-program-timings for determining transaction cost elements

* correct the stats naming; fixes the dirty bit resetting
This commit is contained in:
Tao Zhu 2021-09-15 09:49:49 -05:00 committed by GitHub
parent 34c1a9ac85
commit 67fa9945e1
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 6 deletions
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8
core/src/cost_update_service.rs
View File

@ -41,7 +41,7 @@ impl CostUpdateServiceTiming {
let elapsed_ms = now - self.last_print;
if elapsed_ms > 1000 {
datapoint_info!(
"replay-service-timing-stats",
"cost-update-service-stats",
("total_elapsed_us", elapsed_ms * 1000, i64),
(
"update_cost_model_count",
@ -101,7 +101,8 @@ impl CostUpdateService {
cost_update_receiver: CostUpdateReceiver,
) {
let mut cost_update_service_timing = CostUpdateServiceTiming::default();
let mut dirty = false;
let mut dirty: bool;
let mut update_count: u64;
let wait_timer = Duration::from_millis(100);
loop {
@ -109,7 +110,8 @@ impl CostUpdateService {
break;
}
let mut update_count = 0_u64;
dirty = false;
update_count = 0_u64;
let mut update_cost_model_time = Measure::start("update_cost_model_time");
for cost_update in cost_update_receiver.try_iter() {
dirty |= Self::update_cost_model(&cost_model, &cost_update);

22
core/src/progress_map.rs
View File

@ -124,18 +124,34 @@ impl ReplaySlotStats {
.iter()
.collect();
per_pubkey_timings.sort_by(|a, b| b.1.accumulated_us.cmp(&a.1.accumulated_us));
let total: u64 = per_pubkey_timings.iter().map(|a| a.1.accumulated_us).sum();
let (total_us, total_units, total_count) =
per_pubkey_timings
.iter()
.fold((0, 0, 0), |(sum_us, sum_units, sum_count), a| {
(
sum_us + a.1.accumulated_us,
sum_units + a.1.accumulated_units,
sum_count + a.1.count,
)
});
for (pubkey, time) in per_pubkey_timings.iter().take(5) {
datapoint_info!(
"per_program_timings",
("slot", slot as i64, i64),
("pubkey", pubkey.to_string(), String),
("execute_us", time.accumulated_us, i64)
("execute_us", time.accumulated_us, i64),
("accumulated_units", time.accumulated_units, i64),
("count", time.count, i64)
);
}
datapoint_info!(
"per_program_timings",
("slot", slot as i64, i64),
("pubkey", "all", String),
("execute_us", total, i64)
("execute_us", total_us, i64),
("accumulated_units", total_units, i64),
("count", total_count, i64)
);
}
}