id stringlengths 22 133 | text stringlengths 40 40.2k | arch stringclasses 1
value | syntax stringclasses 1
value | kind stringclasses 4
values | repo stringclasses 27
values | path stringlengths 5 116 | license stringclasses 6
values | commit stringlengths 40 40 | source_host stringclasses 1
value | category stringclasses 16
values | source_url stringlengths 85 196 | line_start int64 1 4.28k | line_end int64 4 4.31k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | park_count: 0,
park_unpark_count: 0,
}
}
},
unstable: {
#[inline(always)]
fn new_unstable(worker_metrics: &WorkerMetrics, maybe_now: Option<Instant>) -> MetricsBatch {
let poll_timer = maybe_now.and_then(|now| {
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | self.submit_unstable(worker, mean_poll_time);
}
cfg_metrics_variant! {
stable: {
#[inline(always)]
fn submit_unstable(&mut self, worker: &WorkerMetrics, _mean_poll_time: u64) {
worker.park_count.store(self.park_count, Relaxed);
worker
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/batch.rs | 121 | 180 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:5 | cfg_metrics_variant! {
stable: {
/// The worker is about to park.
pub(crate) fn about_to_park(&mut self) {
self.park_count += 1;
self.park_unpark_count += 1;
}
},
unstable: {
/// The worker is about to park.
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/batch.rs | 161 | 220 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:6 | let busy_duration = processing_scheduled_tasks_started_at.elapsed();
self.busy_duration_total += duration_as_u64(busy_duration);
}
}
cfg_metrics_variant! {
stable: {
/// Start polling an individual task
pub(crate) fn start_poll(&mut self) {}
},
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/batch.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:7 | },
unstable: {
pub(crate) fn inc_local_schedule_count(&mut self) {
self.local_schedule_count += 1;
}
}
}
}
cfg_rt_multi_thread! {
impl MetricsBatch {
cfg_metrics_variant! {
stable: {
pub(crate) fn incr_steal_count(&mut ... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/batch.rs | 241 | 300 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:8 | }
}
}
}
}
pub(crate) fn duration_as_u64(dur: Duration) -> u64 {
u64::try_from(dur.as_nanos()).unwrap_or(u64::MAX)
}
/// Gate unsupported time metrics for `wasm32-unknown-unknown`
/// <https://github.com/tokio-rs/tokio/issues/7319>
fn now() -> Option<Instant> {
if cfg!(all(
targ... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/batch.rs | 281 | 303 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::metrics::WorkerMetrics;
cfg_unstable_metrics! {
use crate::runtime::metrics::HistogramBatch;
}
use std::sync::atomic::Ordering::Relaxed;
use std::time::{Duration, Instant};
pub(crate) struct MetricsBatch {
/// The total busy duration in nanoseconds.
busy_duration_total: u64,
/// ... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | /// track the noop count.
poll_count_on_last_park: u64,
#[cfg(tokio_unstable)]
/// Number of tasks that were scheduled locally on this worker.
local_schedule_count: u64,
#[cfg(tokio_unstable)]
/// Number of tasks moved to the global queue to make space in the local
/// queue
overflow_c... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | park_count: 0,
park_unpark_count: 0,
}
}
},
unstable: {
#[inline(always)]
fn new_unstable(worker_metrics: &WorkerMetrics, now: Instant) -> MetricsBatch {
MetricsBatch {
park_count: 0,
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | stable: {
#[inline(always)]
fn submit_unstable(&mut self, worker: &WorkerMetrics, _mean_poll_time: u64) {
worker.park_count.store(self.park_count, Relaxed);
worker
.park_unpark_count
.store(self.park_unpark_count, Relaxed);
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 121 | 180 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:5 | pub(crate) fn about_to_park(&mut self) {
self.park_count += 1;
self.park_unpark_count += 1;
}
},
unstable: {
/// The worker is about to park.
pub(crate) fn about_to_park(&mut self) {
{
self.park_count... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 161 | 220 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:6 | pub(crate) fn start_poll(&mut self) {}
},
unstable: {
/// Start polling an individual task
pub(crate) fn start_poll(&mut self) {
self.poll_count += 1;
if let Some(poll_timer) = &mut self.poll_timer {
poll_timer.poll_started_at =... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:7 | cfg_rt_multi_thread! {
impl MetricsBatch {
cfg_metrics_variant! {
stable: {
pub(crate) fn incr_steal_count(&mut self, _by: u16) {}
},
unstable: {
pub(crate) fn incr_steal_count(&mut self, by: u16) {
self.steal_count += b... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0ce3a1188a56c4c133d5b789eb366c0752e9b22c | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0ce3a1188a56c4c133d5b789eb366c0752e9b22c/tokio/src/runtime/metrics/batch.rs | 241 | 281 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::metrics::WorkerMetrics;
cfg_unstable_metrics! {
use crate::runtime::metrics::HistogramBatch;
}
use std::sync::atomic::Ordering::Relaxed;
use std::time::{Duration, Instant};
pub(crate) struct MetricsBatch {
/// The total busy duration in nanoseconds.
busy_duration_total: u64,
/// ... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | #[cfg(tokio_unstable)]
/// Number of tasks polled when the worker entered park. This is used to
/// track the noop count.
poll_count_on_last_park: u64,
#[cfg(tokio_unstable)]
/// Number of tasks that were scheduled locally on this worker.
local_schedule_count: u64,
#[cfg(tokio_unstable)]
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | busy_duration_total: 0,
processing_scheduled_tasks_started_at: now,
}
}
},
unstable: {
#[inline(always)]
fn new_unstable(worker_metrics: &WorkerMetrics, now: Instant) -> MetricsBatch {
MetricsBatch {
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | stable: {
#[inline(always)]
fn submit_unstable(&mut self, _worker: &WorkerMetrics, _mean_poll_time: u64) {}
},
unstable: {
#[inline(always)]
fn submit_unstable(&mut self, worker: &WorkerMetrics, mean_poll_time: u64) {
worker.mean_poll_time.... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 121 | 180 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:5 | {
self.park_count += 1;
self.park_unpark_count += 1;
if self.poll_count_on_last_park == self.poll_count {
self.noop_count += 1;
} else {
self.poll_count_on_last_park = self.poll_count;
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 161 | 220 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:6 | /// Start polling an individual task
pub(crate) fn start_poll(&mut self) {}
},
unstable: {
/// Start polling an individual task
pub(crate) fn start_poll(&mut self) {
self.poll_count += 1;
if let Some(poll_timer) = &mut self.poll_timer {... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:7 | }
cfg_rt_multi_thread! {
impl MetricsBatch {
cfg_metrics_variant! {
stable: {
pub(crate) fn incr_steal_count(&mut self, _by: u16) {}
},
unstable: {
pub(crate) fn incr_steal_count(&mut self, by: u16) {
self.steal_count +... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | afd3678f89dd0253af9194a4945711cfd3c0662a | github | async-runtime | https://github.com/tokio-rs/tokio/blob/afd3678f89dd0253af9194a4945711cfd3c0662a/tokio/src/runtime/metrics/batch.rs | 241 | 282 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::metrics::{HistogramBatch, WorkerMetrics};
use std::sync::atomic::Ordering::Relaxed;
use std::time::{Duration, Instant};
pub(crate) struct MetricsBatch {
/// Number of times the worker parked.
park_count: u64,
/// Number of times the worker parked and unparked.
park_unpark_count: u... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | /// If `Some`, tracks poll times in nanoseconds
poll_timer: Option<PollTimer>,
}
struct PollTimer {
/// Histogram of poll counts within each band.
poll_counts: HistogramBatch,
/// Instant when the most recent task started polling.
poll_started_at: Instant,
}
impl MetricsBatch {
pub(crate) fn ... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | worker.mean_poll_time.store(mean_poll_time, Relaxed);
worker.park_count.store(self.park_count, Relaxed);
worker
.park_unpark_count
.store(self.park_unpark_count, Relaxed);
worker.noop_count.store(self.noop_count, Relaxed);
worker.steal_count.store(self.steal_count... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | pub(crate) fn unparked(&mut self) {
self.park_unpark_count += 1;
}
/// Start processing a batch of tasks
pub(crate) fn start_processing_scheduled_tasks(&mut self) {
self.processing_scheduled_tasks_started_at = Instant::now();
}
/// Stop processing a batch of tasks
pub(crate) fn... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/batch.rs | 121 | 176 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:5 | self.steal_count += by as u64;
}
pub(crate) fn incr_steal_operations(&mut self) {
self.steal_operations += 1;
}
pub(crate) fn incr_overflow_count(&mut self) {
self.overflow_count += 1;
}
}
}
pub(crate) fn duration_as_u64(dur: Duration) -> u64 {
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/batch.rs | 161 | 176 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | pub(crate) fn unparked(&mut self) {
self.park_unpark_count += 1;
}
/// Start processing a batch of tasks
pub(crate) fn start_processing_scheduled_tasks(&mut self) {
self.processing_scheduled_tasks_started_at = Instant::now();
}
/// Stop processing a batch of tasks
pub(crate) fn... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | b69f16aa219818bc75e7ae6a22631d4e574efd39 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/b69f16aa219818bc75e7ae6a22631d4e574efd39/tokio/src/runtime/metrics/batch.rs | 121 | 176 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:5 | self.steal_count += by as u64;
}
pub(crate) fn incr_steal_operations(&mut self) {
self.steal_operations += 1;
}
pub(crate) fn incr_overflow_count(&mut self) {
self.overflow_count += 1;
}
}
}
fn duration_as_u64(dur: Duration) -> u64 {
u64::try_fr... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | b69f16aa219818bc75e7ae6a22631d4e574efd39 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/b69f16aa219818bc75e7ae6a22631d4e574efd39/tokio/src/runtime/metrics/batch.rs | 161 | 176 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::metrics::{HistogramBatch, WorkerMetrics};
use std::sync::atomic::Ordering::Relaxed;
use std::time::{Duration, Instant};
pub(crate) struct MetricsBatch {
/// Number of times the worker parked.
park_count: u64,
/// Number of times the worker woke w/o doing work.
noop_count: u64,
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 6cb106c3538cf527495ef5491c088d1365b14c8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/6cb106c3538cf527495ef5491c088d1365b14c8e/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | }
struct PollTimer {
/// Histogram of poll counts within each band.
poll_counts: HistogramBatch,
/// Instant when the most recent task started polling.
poll_started_at: Instant,
}
impl MetricsBatch {
pub(crate) fn new(worker_metrics: &WorkerMetrics) -> MetricsBatch {
let now = Instant::no... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 6cb106c3538cf527495ef5491c088d1365b14c8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/6cb106c3538cf527495ef5491c088d1365b14c8e/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | worker
.steal_operations
.store(self.steal_operations, Relaxed);
worker.poll_count.store(self.poll_count, Relaxed);
worker
.busy_duration_total
.store(self.busy_duration_total, Relaxed);
worker
.local_schedule_count
.store... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 6cb106c3538cf527495ef5491c088d1365b14c8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/6cb106c3538cf527495ef5491c088d1365b14c8e/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | }
/// Start polling an individual task
pub(crate) fn start_poll(&mut self) {
self.poll_count += 1;
if let Some(poll_timer) = &mut self.poll_timer {
poll_timer.poll_started_at = Instant::now();
}
}
/// Stop polling an individual task
pub(crate) fn end_poll(&mut ... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 6cb106c3538cf527495ef5491c088d1365b14c8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/6cb106c3538cf527495ef5491c088d1365b14c8e/tokio/src/runtime/metrics/batch.rs | 121 | 163 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | }
struct PollTimer {
/// Histogram of poll counts within each band.
poll_counts: HistogramBatch,
/// Instant when the most recent task started polling.
poll_started_at: Instant,
}
impl MetricsBatch {
pub(crate) fn new(worker_metrics: &WorkerMetrics) -> MetricsBatch {
let now = Instant::no... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 79a7e78c0d4ea5f36d74a773b9023df7d6022b27 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/79a7e78c0d4ea5f36d74a773b9023df7d6022b27/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | .steal_operations
.store(self.steal_operations, Relaxed);
worker.poll_count.store(self.poll_count, Relaxed);
worker
.busy_duration_total
.store(self.busy_duration_total, Relaxed);
worker
.local_schedule_count
.store(self.local_schedul... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 79a7e78c0d4ea5f36d74a773b9023df7d6022b27 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/79a7e78c0d4ea5f36d74a773b9023df7d6022b27/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | /// Start polling an individual task
pub(crate) fn start_poll(&mut self) {
self.poll_count += 1;
if let Some(poll_timer) = &mut self.poll_timer {
poll_timer.poll_started_at = Instant::now();
}
}
/// Stop polling an individual task
pub(crate) fn end_poll(&mut self) {... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 79a7e78c0d4ea5f36d74a773b9023df7d6022b27 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/79a7e78c0d4ea5f36d74a773b9023df7d6022b27/tokio/src/runtime/metrics/batch.rs | 121 | 162 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::metrics::{HistogramBatch, WorkerMetrics};
use std::sync::atomic::Ordering::Relaxed;
use std::time::{Duration, Instant};
pub(crate) struct MetricsBatch {
/// Number of times the worker parked.
park_count: u64,
/// Number of times the worker woke w/o doing work.
noop_count: u64,
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | }
struct PollTimer {
/// Histogram of poll counts within each band.
poll_counts: HistogramBatch,
/// Instant when the most recent task started polling.
poll_started_at: Instant,
}
impl MetricsBatch {
pub(crate) fn new(worker_metrics: &WorkerMetrics) -> MetricsBatch {
let now = Instant::no... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | .steal_operations
.store(self.steal_operations, Relaxed);
worker.poll_count.store(self.poll_count, Relaxed);
worker
.busy_duration_total
.store(self.busy_duration_total, Relaxed);
worker
.local_schedule_count
.store(self.local_schedul... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/batch.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:4 | pub(crate) fn end_poll(&mut self) {
if let Some(poll_timer) = &mut self.poll_timer {
let elapsed = duration_as_u64(poll_timer.poll_started_at.elapsed());
poll_timer.poll_counts.measure(elapsed, 1);
}
}
pub(crate) fn returned_from_park(&mut self) {
self.last_resum... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/batch.rs | 121 | 156 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::WorkerMetrics;
use std::sync::atomic::Ordering::Relaxed;
use std::time::Instant;
pub(crate) struct MetricsBatch {
/// Number of times the worker parked.
park_count: u64,
/// Number of times the worker woke w/o doing work.
noop_count: u64,
/// Number of tasks stolen.
steal... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0c8e8248f8de281f22ad6f30b967053f44fff66e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0c8e8248f8de281f22ad6f30b967053f44fff66e/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | park_count: 0,
noop_count: 0,
steal_count: 0,
steal_operations: 0,
poll_count: 0,
poll_count_on_last_park: 0,
local_schedule_count: 0,
overflow_count: 0,
busy_duration_total: 0,
last_resume_time: Instant::now(),
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0c8e8248f8de281f22ad6f30b967053f44fff66e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0c8e8248f8de281f22ad6f30b967053f44fff66e/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | }
let busy_duration = self.last_resume_time.elapsed();
let busy_duration = u64::try_from(busy_duration.as_nanos()).unwrap_or(u64::MAX);
self.busy_duration_total += busy_duration;
}
pub(crate) fn returned_from_park(&mut self) {
self.last_resume_time = Instant::now();
}
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 0c8e8248f8de281f22ad6f30b967053f44fff66e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/0c8e8248f8de281f22ad6f30b967053f44fff66e/tokio/src/runtime/metrics/batch.rs | 81 | 115 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::WorkerMetrics;
use std::convert::TryFrom;
use std::sync::atomic::Ordering::Relaxed;
use std::time::Instant;
pub(crate) struct MetricsBatch {
/// Number of times the worker parked.
park_count: u64,
/// Number of times the worker woke w/o doing work.
noop_count: u64,
/// Number... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 1f50c57185d28a1d118adc22bf587541e3b7edcc | github | async-runtime | https://github.com/tokio-rs/tokio/blob/1f50c57185d28a1d118adc22bf587541e3b7edcc/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | MetricsBatch {
park_count: 0,
noop_count: 0,
steal_count: 0,
steal_operations: 0,
poll_count: 0,
poll_count_on_last_park: 0,
local_schedule_count: 0,
overflow_count: 0,
busy_duration_total: 0,
last_re... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 1f50c57185d28a1d118adc22bf587541e3b7edcc | github | async-runtime | https://github.com/tokio-rs/tokio/blob/1f50c57185d28a1d118adc22bf587541e3b7edcc/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | self.poll_count_on_last_park = self.poll_count;
}
let busy_duration = self.last_resume_time.elapsed();
let busy_duration = u64::try_from(busy_duration.as_nanos()).unwrap_or(u64::MAX);
self.busy_duration_total += busy_duration;
}
pub(crate) fn returned_from_park(&mut self) {
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 1f50c57185d28a1d118adc22bf587541e3b7edcc | github | async-runtime | https://github.com/tokio-rs/tokio/blob/1f50c57185d28a1d118adc22bf587541e3b7edcc/tokio/src/runtime/metrics/batch.rs | 81 | 116 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:1 | use crate::runtime::WorkerMetrics;
use std::convert::TryFrom;
use std::sync::atomic::Ordering::Relaxed;
use std::time::Instant;
pub(crate) struct MetricsBatch {
/// Number of times the worker parked.
park_count: u64,
/// Number of times the worker woke w/o doing work.
noop_count: u64,
/// Number... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 24f4ee31f0266a97547a81f510726da9c1bb9ec9 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/24f4ee31f0266a97547a81f510726da9c1bb9ec9/tokio/src/runtime/metrics/batch.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:2 | steal_count: 0,
poll_count: 0,
poll_count_on_last_park: 0,
local_schedule_count: 0,
overflow_count: 0,
busy_duration_total: 0,
last_resume_time: Instant::now(),
}
}
pub(crate) fn submit(&mut self, worker: &WorkerMetrics) {
... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 24f4ee31f0266a97547a81f510726da9c1bb9ec9 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/24f4ee31f0266a97547a81f510726da9c1bb9ec9/tokio/src/runtime/metrics/batch.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/batch.rs:3 | pub(crate) fn returned_from_park(&mut self) {
self.last_resume_time = Instant::now();
}
pub(crate) fn inc_local_schedule_count(&mut self) {
self.local_schedule_count += 1;
}
pub(crate) fn incr_poll_count(&mut self) {
self.poll_count += 1;
}
}
cfg_rt_multi_thread! {
imp... | rust | rust | rust-source | tokio-rs/tokio | tokio/src/runtime/metrics/batch.rs | MIT | 24f4ee31f0266a97547a81f510726da9c1bb9ec9 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/24f4ee31f0266a97547a81f510726da9c1bb9ec9/tokio/src/runtime/metrics/batch.rs | 81 | 105 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:1 | mod h2_histogram;
pub use h2_histogram::{InvalidHistogramConfiguration, LogHistogram, LogHistogramBuilder};
use crate::util::metric_atomics::MetricAtomicU64;
use std::sync::atomic::Ordering::Relaxed;
use crate::runtime::metrics::batch::duration_as_u64;
use std::cmp;
use std::ops::Range;
use std::time::Duration;
#[d... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:2 | num_buckets: 10,
scale: HistogramScale::Linear,
}
}
}
#[derive(Debug)]
pub(crate) struct HistogramBatch {
buckets: Box<[u64]>,
configuration: HistogramType,
}
cfg_unstable! {
/// Whether the histogram used to aggregate a metric uses a linear or
/// logarithmic scale.
#[deri... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:3 | inner: HistogramType::Linear(LinearHistogram {
num_buckets,
bucket_width: duration_as_u64(bucket_width),
}),
}
}
/// Creates a log-scaled bucketed histogram
///
/// See [`LogHistogramBuilder`] for information about conf... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:4 | HistogramType::Linear(LinearHistogram {
num_buckets,
bucket_width,
}) => {
let max = num_buckets - 1;
cmp::min(value / *bucket_width, max as u64) as usize
}
HistogramType::LogLegacy(LegacyLogHistogram {
n... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 121 | 180 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:5 | }) => Range {
start: if bucket == 0 {
0
} else {
first_bucket_width << (bucket - 1)
},
end: if bucket == num_buckets - 1 {
u64::MAX
} else {
first_bucket_width ... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 161 | 220 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:6 | pub(crate) fn bucket_range(&self, bucket: usize) -> Range<u64> {
self.histogram_type.bucket_range(bucket)
}
}
impl HistogramBatch {
pub(crate) fn from_histogram(histogram: &Histogram) -> HistogramBatch {
let buckets = vec![0; histogram.buckets.len()].into_boxed_slice();
HistogramBatch ... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:7 | legacy: None,
}
}
pub(crate) fn legacy_mut(&mut self, f: impl Fn(&mut LegacyBuilder)) {
let legacy = self.legacy.get_or_insert_with(LegacyBuilder::default);
f(legacy);
}
pub(crate) fn build(&self) -> Histogram {
let histogram_type = match &self.legacy {
Some... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 241 | 300 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:8 | HistogramBuilder::new()
}
}
#[cfg(all(test, target_has_atomic = "64"))]
mod test {
use super::*;
macro_rules! assert_bucket_eq {
($h:expr, $bucket:expr, $val:expr) => {{
assert_eq!($h.buckets[$bucket], $val);
}};
}
fn linear(resolution: u64, num_buckets: usize) -> Hist... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 281 | 340 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:9 | }
.build();
assert_eq!(h.bucket_range(0), 0..1);
assert_eq!(h.bucket_range(1), 1..2);
assert_eq!(h.bucket_range(2), 2..4);
assert_eq!(h.bucket_range(3), 4..8);
assert_eq!(h.bucket_range(9), 256..u64::MAX);
let mut b = HistogramBatch::from_histogram(&h);
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 321 | 380 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:10 | assert_bucket_eq!(b, 8, 1);
b.measure(4096, 1);
assert_bucket_eq!(b, 9, 1);
b.measure(u64::MAX, 1);
assert_bucket_eq!(b, 9, 2);
}
#[test]
fn log_scale_resolution_2() {
let h = HistogramBuilder {
histogram_type: HistogramType::LogLegacy(LegacyLogHistogra... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 361 | 420 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:11 | b.measure(3, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 0);
b.measure(4, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 1);
b.measure(5, 1);
assert_bucket_eq!(b, 0, 2);... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 401 | 460 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:12 | for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buc... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 441 | 500 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:13 | assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 1);
assert_bucket_eq!(b, 3, 0);
b.measure(3, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 1);
assert_bucket_eq!(b, 3, 1);
b.mea... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 481 | 540 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:14 | assert_eq!(h.bucket_range(2), 200..300);
assert_eq!(h.bucket_range(3), 300..400);
assert_eq!(h.bucket_range(9), 900..u64::MAX);
let mut b = HistogramBatch::from_histogram(&h);
b.measure(0, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 0);
b.measure(50... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 521 | 580 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:15 | assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 3);
assert_bucket_eq!(b, 3, 1);
b.measure(888, 1);
assert_bucket_eq!(b, 8, 1);
b.measure(4096, 1);
assert_bucket_eq!(b, 9, 1);
for bucket in h.buckets.iter() {
a... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 561 | 620 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:16 | assert_bucket_eq!(b, 1, 0);
b.measure(100, 2);
assert_bucket_eq!(b, 0, 8);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 0);
b.measure(101, 19);
assert_bucket_eq!(b, 0, 8);
assert_bucket_eq!(b, 1, 21);
assert_bucket_eq!(b, 2, 0);
for bucke... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c6d58ce7e7bf4a6e7e6efc1ffeb42daa3a627c17/tokio/src/runtime/metrics/histogram.rs | 601 | 629 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:6 | pub(crate) fn bucket_range(&self, bucket: usize) -> Range<u64> {
self.histogram_type.bucket_range(bucket)
}
}
impl HistogramBatch {
pub(crate) fn from_histogram(histogram: &Histogram) -> HistogramBatch {
let buckets = vec![0; histogram.buckets.len()].into_boxed_slice();
HistogramBatch ... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 4a34b77af5b6ae8addb8f60cfbda5dd2686b61d3 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/4a34b77af5b6ae8addb8f60cfbda5dd2686b61d3/tokio/src/runtime/metrics/histogram.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:7 | legacy: None,
}
}
pub(crate) fn legacy_mut(&mut self, f: impl Fn(&mut LegacyBuilder)) {
let legacy = self.legacy.get_or_insert_with(|| LegacyBuilder::default());
f(legacy);
}
pub(crate) fn build(&self) -> Histogram {
let histogram_type = match &self.legacy {
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 4a34b77af5b6ae8addb8f60cfbda5dd2686b61d3 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/4a34b77af5b6ae8addb8f60cfbda5dd2686b61d3/tokio/src/runtime/metrics/histogram.rs | 241 | 300 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:7 | legacy: None,
}
}
pub(crate) fn legacy_mut(&mut self, f: impl Fn(&mut LegacyBuilder)) {
let legacy = self.legacy.get_or_insert_with(|| LegacyBuilder::default());
f(legacy);
}
pub(crate) fn build(&self) -> Histogram {
let histogram_type = match &self.legacy {
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 241 | 300 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:8 | HistogramBuilder::new()
}
}
#[cfg(all(test, target_has_atomic = "64"))]
mod test {
use super::*;
macro_rules! assert_bucket_eq {
($h:expr, $bucket:expr, $val:expr) => {{
assert_eq!($h.buckets[$bucket], $val);
}};
}
fn linear(resolution: u64, num_buckets: usize) -> Hist... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 281 | 340 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:9 | assert_eq!(h.bucket_range(9), 256..u64::MAX);
let mut b = HistogramBatch::from_histogram(&h);
b.measure(0, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 0);
b.measure(1, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 321 | 380 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:10 | fn log_scale_resolution_2() {
let h = HistogramBuilder {
histogram_type: HistogramType::LogLegacy(LegacyLogHistogram {
num_buckets: 10,
first_bucket_width: 2,
}),
legacy: None,
}
.build();
assert_eq!(h.bucket_range(0), ... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 361 | 420 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:11 | b.measure(5, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 2);
b.measure(6, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 3);
b.measure(7, 1);
assert_bucket_eq!(b, 0, 2);... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 401 | 460 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:12 | b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
}
#[test]
fn linear_scale_resolution_1() {
let h = linear(1, 10);
assert_eq!(h.bucket_range(0), 0..1);
assert_eq!(h.bucket_range(1), 1..2);
asser... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 441 | 500 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:13 | b.measure(5, 1);
assert_bucket_eq!(b, 5, 1);
b.measure(4096, 1);
assert_bucket_eq!(b, 9, 1);
for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].loa... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 481 | 540 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:14 | b.measure(50, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 0);
b.measure(100, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 0);
b.measure(101, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 521 | 580 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:15 | for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buc... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 561 | 619 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:16 | assert_bucket_eq!(b, 2, 0);
for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
b.submit(&h);
for i in 0..h.buckets... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | da745ff335dea94378f5ba2b79e2c9f97cb217aa | github | async-runtime | https://github.com/tokio-rs/tokio/blob/da745ff335dea94378f5ba2b79e2c9f97cb217aa/tokio/src/runtime/metrics/histogram.rs | 601 | 619 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:1 | use crate::util::metric_atomics::MetricAtomicU64;
use std::sync::atomic::Ordering::Relaxed;
use std::cmp;
use std::ops::Range;
#[derive(Debug)]
pub(crate) struct Histogram {
/// The histogram buckets
buckets: Box<[MetricAtomicU64]>,
/// Bucket scale, linear or log
scale: HistogramScale,
/// Mini... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:2 | #[derive(Debug, Copy, Clone, Eq, PartialEq)]
#[non_exhaustive]
pub enum HistogramScale {
/// Linear bucket scale
Linear,
/// Logarithmic bucket scale
Log,
}
}
impl Histogram {
pub(crate) fn num_buckets(&self) -> usize {
self.buckets.len()
}
cfg_64bit_me... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:3 | } else {
self.resolution * (bucket as u64 + 1)
},
},
}
}
}
impl HistogramBatch {
pub(crate) fn from_histogram(histogram: &Histogram) -> HistogramBatch {
let buckets = vec![0; histogram.buckets.len()].into_boxed_slice();
HistogramBatch {
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:4 | let max = self.buckets.len() - 1;
if value < self.resolution {
0
} else {
let significant_digits = 64 - value.leading_zeros();
let bucket_digits = 64 - (self.resolution - 1).leading_zeros();
cmp::min(signifi... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 121 | 180 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:5 | }
}
}
impl Default for HistogramBuilder {
fn default() -> HistogramBuilder {
HistogramBuilder::new()
}
}
#[cfg(all(test, target_has_atomic = "64"))]
mod test {
use super::*;
macro_rules! assert_bucket_eq {
($h:expr, $bucket:expr, $val:expr) => {{
assert_eq!($h.buckets[... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 161 | 220 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:6 | b.measure(1, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 0);
b.measure(2, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 1);
b.measure(3, 1);
assert_bucket_eq!(b, 0, 1);... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:7 | assert_eq!(h.bucket_range(0), 0..2);
assert_eq!(h.bucket_range(1), 2..4);
assert_eq!(h.bucket_range(2), 4..8);
assert_eq!(h.bucket_range(3), 8..16);
assert_eq!(h.bucket_range(9), 512..u64::MAX);
let mut b = HistogramBatch::from_histogram(&h);
b.measure(0, 1);
as... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 241 | 300 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:8 | assert_bucket_eq!(b, 2, 3);
b.measure(7, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 4);
b.measure(8, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 4);
assert_bucket_eq... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 281 | 340 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:9 | fn linear_scale_resolution_1() {
let h = HistogramBuilder {
scale: HistogramScale::Linear,
resolution: 1,
num_buckets: 10,
}
.build();
assert_eq!(h.bucket_range(0), 0..1);
assert_eq!(h.bucket_range(1), 1..2);
assert_eq!(h.bucket_range(... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 321 | 380 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:10 | b.measure(4096, 1);
assert_bucket_eq!(b, 9, 1);
for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
b.submit(&h);
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 361 | 420 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:11 | b.measure(50, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 0);
b.measure(100, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 0);
b.measure(101, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 401 | 460 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:12 | assert_bucket_eq!(b, 9, 1);
for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
b.submit(&h);
for i in 0..h.buckets... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 441 | 500 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:13 | assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 0);
b.measure(101, 19);
assert_bucket_eq!(b, 0, 8);
assert_bucket_eq!(b, 1, 21);
assert_bucket_eq!(b, 2, 0);
for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | 86658bd87dc470f8e36eb6b893cc403820cfb7ee | github | async-runtime | https://github.com/tokio-rs/tokio/blob/86658bd87dc470f8e36eb6b893cc403820cfb7ee/tokio/src/runtime/metrics/histogram.rs | 481 | 505 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:1 | use crate::loom::sync::atomic::Ordering::Relaxed;
use crate::util::metric_atomics::MetricAtomicU64;
use std::cmp;
use std::ops::Range;
#[derive(Debug)]
pub(crate) struct Histogram {
/// The histogram buckets
buckets: Box<[MetricAtomicU64]>,
/// Bucket scale, linear or log
scale: HistogramScale,
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | cba86cf1b1edea8cd131f168a99953e6e35739d2 | github | async-runtime | https://github.com/tokio-rs/tokio/blob/cba86cf1b1edea8cd131f168a99953e6e35739d2/tokio/src/runtime/metrics/histogram.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:1 | use crate::loom::sync::atomic::{AtomicU64, Ordering::Relaxed};
use std::cmp;
use std::ops::Range;
#[derive(Debug)]
pub(crate) struct Histogram {
/// The histogram buckets
buckets: Box<[AtomicU64]>,
/// Bucket scale, linear or log
scale: HistogramScale,
/// Minimum resolution
resolution: u64,... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 1 | 60 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:2 | #[non_exhaustive]
pub enum HistogramScale {
/// Linear bucket scale
Linear,
/// Logarithmic bucket scale
Log,
}
}
impl Histogram {
pub(crate) fn num_buckets(&self) -> usize {
self.buckets.len()
}
pub(crate) fn get(&self, bucket: usize) -> u64 {
self... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 41 | 100 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:3 | },
}
}
}
impl HistogramBatch {
pub(crate) fn from_histogram(histogram: &Histogram) -> HistogramBatch {
let buckets = vec![0; histogram.buckets.len()].into_boxed_slice();
HistogramBatch {
buckets,
scale: histogram.scale,
resolution: histogram.resoluti... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 81 | 140 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:4 | 0
} else {
let significant_digits = 64 - value.leading_zeros();
let bucket_digits = 64 - (self.resolution - 1).leading_zeros();
cmp::min(significant_digits as usize - bucket_digits as usize, max)
}
}
}
}
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 121 | 180 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:5 | impl Default for HistogramBuilder {
fn default() -> HistogramBuilder {
HistogramBuilder::new()
}
}
#[cfg(test)]
mod test {
use super::*;
macro_rules! assert_bucket_eq {
($h:expr, $bucket:expr, $val:expr) => {{
assert_eq!($h.buckets[$bucket], $val);
}};
}
#[... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 161 | 220 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:6 | assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 0);
b.measure(2, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 1);
b.measure(3, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 201 | 260 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:7 | assert_eq!(h.bucket_range(2), 4..8);
assert_eq!(h.bucket_range(3), 8..16);
assert_eq!(h.bucket_range(9), 512..u64::MAX);
let mut b = HistogramBatch::from_histogram(&h);
b.measure(0, 1);
assert_bucket_eq!(b, 0, 1);
assert_bucket_eq!(b, 1, 0);
b.measure(1, 1);
... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 241 | 300 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:8 | assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 4);
b.measure(8, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 4);
assert_bucket_eq!(b, 3, 1);
b.measure(100, 1);
assert_bucket_... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 281 | 340 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:9 | resolution: 1,
num_buckets: 10,
}
.build();
assert_eq!(h.bucket_range(0), 0..1);
assert_eq!(h.bucket_range(1), 1..2);
assert_eq!(h.bucket_range(2), 2..3);
assert_eq!(h.bucket_range(3), 3..4);
assert_eq!(h.bucket_range(9), 9..u64::MAX);
let mu... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 321 | 380 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:10 | for bucket in h.buckets.iter() {
assert_eq!(bucket.load(Relaxed), 0);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buckets[i].load(Relaxed), b.buckets[i]);
}
b.submit(&h);
for i in 0..h.buckets.len() {
assert_eq!(h.buc... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 361 | 420 |
tokio-rs/tokio:tokio/src/runtime/metrics/histogram.rs:11 | assert_bucket_eq!(b, 1, 0);
b.measure(100, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 1);
assert_bucket_eq!(b, 2, 0);
b.measure(101, 1);
assert_bucket_eq!(b, 0, 2);
assert_bucket_eq!(b, 1, 2);
assert_bucket_eq!(b, 2, 0);
b.measure(2... | rust | rust | macro-heavy | tokio-rs/tokio | tokio/src/runtime/metrics/histogram.rs | MIT | c84d0a14b189c45da8f5e963fd3a83790ec92f8e | github | async-runtime | https://github.com/tokio-rs/tokio/blob/c84d0a14b189c45da8f5e963fd3a83790ec92f8e/tokio/src/runtime/metrics/histogram.rs | 401 | 460 |
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