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udp: prometheus metrics for peers per torrent, add p999

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This commit is contained in:
Joakim Frostegård 2023-02-26 12:06:41 +01:00
parent 5276a919da
commit 9e7e56b082
3 changed files with 106 additions and 10 deletions
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95
aquatic_udp/src/workers/statistics/collector.rs
View file

@ -128,6 +128,9 @@ impl StatisticsCollector {
"worker_index" => worker_index.to_string(),
);
}
self.last_complete_histogram
.update_metrics(self.ip_version.clone());
}
let num_peers: usize = num_peers_by_worker.into_iter().sum();
@ -188,7 +191,7 @@ pub struct CollectedStatistics {
#[derive(Clone, Debug, Serialize, Default)]
pub struct PeerHistogramStatistics {
pub p0: u64,
pub min: u64,
pub p10: u64,
pub p20: u64,
pub p30: u64,
@ -200,13 +203,14 @@ pub struct PeerHistogramStatistics {
pub p90: u64,
pub p95: u64,
pub p99: u64,
pub p100: u64,
pub p999: u64,
pub max: u64,
}
impl PeerHistogramStatistics {
fn new(h: Histogram<u64>) -> Self {
Self {
p0: h.value_at_percentile(0.0),
min: h.min(),
p10: h.value_at_percentile(10.0),
p20: h.value_at_percentile(20.0),
p30: h.value_at_percentile(30.0),
@ -218,7 +222,90 @@ impl PeerHistogramStatistics {
p90: h.value_at_percentile(90.0),
p95: h.value_at_percentile(95.0),
p99: h.value_at_percentile(99.0),
p100: h.value_at_percentile(100.0),
p999: h.value_at_percentile(99.9),
max: h.max(),
}
}
#[cfg(feature = "prometheus")]
fn update_metrics(&self, ip_version: String) {
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.min as f64,
"type" => "max",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p10 as f64,
"type" => "p10",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p20 as f64,
"type" => "p20",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p30 as f64,
"type" => "p30",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p40 as f64,
"type" => "p40",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p50 as f64,
"type" => "p50",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p60 as f64,
"type" => "p60",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p70 as f64,
"type" => "p70",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p80 as f64,
"type" => "p80",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p90 as f64,
"type" => "p90",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p99 as f64,
"type" => "p99",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.p999 as f64,
"type" => "p99.9",
"ip_version" => ip_version.clone(),
);
::metrics::gauge!(
"aquatic_peers_per_torrent",
self.max as f64,
"type" => "max",
"ip_version" => ip_version.clone(),
);
}
}

5
aquatic_udp/src/workers/statistics/mod.rs
View file

@ -151,7 +151,7 @@ fn print_to_stdout(config: &Config, statistics: &CollectedStatistics) {
" peers per torrent (updated every {}s)",
config.cleaning.torrent_cleaning_interval
);
println!(" min {:>10}", statistics.peer_histogram.p0);
println!(" min {:>10}", statistics.peer_histogram.min);
println!(" p10 {:>10}", statistics.peer_histogram.p10);
println!(" p20 {:>10}", statistics.peer_histogram.p20);
println!(" p30 {:>10}", statistics.peer_histogram.p30);
@ -163,7 +163,8 @@ fn print_to_stdout(config: &Config, statistics: &CollectedStatistics) {
println!(" p90 {:>10}", statistics.peer_histogram.p90);
println!(" p95 {:>10}", statistics.peer_histogram.p95);
println!(" p99 {:>10}", statistics.peer_histogram.p99);
println!(" max {:>10}", statistics.peer_histogram.p100);
println!(" p99.9 {:>10}", statistics.peer_histogram.p999);
println!(" max {:>10}", statistics.peer_histogram.max);
}
}

16
aquatic_udp/templates/statistics.html
View file

@ -76,7 +76,7 @@
<caption>Updated every { peer_update_interval } seconds</caption>
<tr>
<th scope="row">Minimum</th>
<td>{ ipv4.peer_histogram.p0 }</td>
<td>{ ipv4.peer_histogram.min }</td>
</tr>
<tr>
<th scope="row">10th percentile</th>
@ -122,9 +122,13 @@
<th scope="row">99th percentile</th>
<td>{ ipv4.peer_histogram.p99 }</td>
</tr>
<tr>
<th scope="row">99.9th percentile</th>
<td>{ ipv4.peer_histogram.p999 }</td>
</tr>
<tr>
<th scope="row">Maximum</th>
<td>{ ipv4.peer_histogram.p100 }</td>
<td>{ ipv4.peer_histogram.max }</td>
</tr>
</table>
@ -188,7 +192,7 @@
<caption>Updated every { peer_update_interval } seconds</caption>
<tr>
<th scope="row">Minimum</th>
<td>{ ipv6.peer_histogram.p0 }</td>
<td>{ ipv6.peer_histogram.min }</td>
</tr>
<tr>
<th scope="row">10th percentile</th>
@ -234,9 +238,13 @@
<th scope="row">99th percentile</th>
<td>{ ipv6.peer_histogram.p99 }</td>
</tr>
<tr>
<th scope="row">99.9th percentile</th>
<td>{ ipv6.peer_histogram.p999 }</td>
</tr>
<tr>
<th scope="row">Maximum</th>
<td>{ ipv6.peer_histogram.p100 }</td>
<td>{ ipv6.peer_histogram.max }</td>
</tr>
</table>