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Extract common part of relay loops (#660)

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* extract common parts of relay loops: begin

* merge client impls

* backoff in exchange loop

* reconnect without clone
This commit is contained in:
Svyatoslav Nikolsky
2021-01-26 17:14:33 +03:00
committed by Bastian Köcher
parent 926520292e
commit 44bf84269a
23 changed files with 1016 additions and 776 deletions
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bridges/relays/utils/src/metrics.rs
+9 -7
View File
@@ -16,6 +16,7 @@
pub use substrate_prometheus_endpoint::{register, Counter, CounterVec, Gauge, GaugeVec, Opts, Registry, F64, U64};
use async_std::sync::{Arc, Mutex};
use std::net::SocketAddr;
use substrate_prometheus_endpoint::init_prometheus;
use sysinfo::{ProcessExt, RefreshKind, System, SystemExt};
@@ -36,9 +37,9 @@ pub trait Metrics {
}
/// Global Prometheus metrics.
#[derive(Debug)]
#[derive(Debug, Clone)]
pub struct GlobalMetrics {
system: System,
system: Arc<Mutex<System>>,
system_average_load: GaugeVec<F64>,
process_cpu_usage_percentage: Gauge<F64>,
process_memory_usage_bytes: Gauge<U64>,
@@ -110,7 +111,7 @@ impl Metrics for GlobalMetrics {
impl Default for GlobalMetrics {
fn default() -> Self {
GlobalMetrics {
system: System::new_with_specifics(RefreshKind::everything()),
system: Arc::new(Mutex::new(System::new_with_specifics(RefreshKind::everything()))),
system_average_load: GaugeVec::new(Opts::new("system_average_load", "System load average"), &["over"])
.expect("metric is static and thus valid; qed"),
process_cpu_usage_percentage: Gauge::new("process_cpu_usage_percentage", "Process CPU usage")
@@ -126,9 +127,10 @@ impl Default for GlobalMetrics {
impl GlobalMetrics {
/// Update metrics.
pub fn update(&mut self) {
pub async fn update(&self) {
// update system-wide metrics
let load = self.system.get_load_average();
let mut system = self.system.lock().await;
let load = system.get_load_average();
self.system_average_load.with_label_values(&["1min"]).set(load.one);
self.system_average_load.with_label_values(&["5min"]).set(load.five);
self.system_average_load.with_label_values(&["15min"]).set(load.fifteen);
@@ -139,8 +141,8 @@ impl GlobalMetrics {
relay is not supposed to run in such MetricsParamss;\
qed",
);
let is_process_refreshed = self.system.refresh_process(pid);
match (is_process_refreshed, self.system.get_process(pid)) {
let is_process_refreshed = system.refresh_process(pid);
match (is_process_refreshed, system.get_process(pid)) {
(true, Some(process_info)) => {
let cpu_usage = process_info.cpu_usage() as f64;
let memory_usage = process_info.memory() * 1024;