mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-27 19:51:09 +00:00
Benjamin Kampmann
247822bb33
This PR refactors the metrics measuring and Prometheus exposing entity in sc-service into its own submodule and extends the parameters it exposes by: - system load average (over one, five and 15min) - the TCP connection state of the process (lsof), refs #5304 - number of tokio threads - number of known forks - counter for items in each unbounded queue (with internal unbounded channels) - number of file descriptors opened by this process (*nix only at this point) - number of system threads (*nix only at this point) refs #4679 Co-authored-by: Max Inden <mail@max-inden.de> Co-authored-by: Ashley <ashley.ruglys@gmail.com>
59 lines
2.0 KiB
Rust
59 lines
2.0 KiB
Rust
// Copyright 2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Metering primitives and globals
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use lazy_static::lazy_static;
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use prometheus::{
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Registry, Error as PrometheusError,
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core::{ AtomicU64, GenericGauge, GenericCounter },
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};
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#[cfg(features = "metered")]
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use prometheus::{core::GenericGaugeVec, Opts};
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lazy_static! {
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pub static ref TOKIO_THREADS_TOTAL: GenericCounter<AtomicU64> = GenericCounter::new(
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"tokio_threads_total", "Total number of threads created"
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).expect("Creating of statics doesn't fail. qed");
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pub static ref TOKIO_THREADS_ALIVE: GenericGauge<AtomicU64> = GenericGauge::new(
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"tokio_threads_alive", "Number of threads alive right now"
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).expect("Creating of statics doesn't fail. qed");
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}
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#[cfg(features = "metered")]
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lazy_static! {
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pub static ref UNBOUNDED_CHANNELS_COUNTER : GenericGaugeVec<AtomicU64> = GenericGaugeVec::new(
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Opts::new("unbounded_channel_len", "Items in each mpsc::unbounded instance"),
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&["entity", "action"] // 'name of channel, send|received|dropped
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).expect("Creating of statics doesn't fail. qed");
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}
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/// Register the statics to report to registry
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pub fn register_globals(registry: &Registry) -> Result<(), PrometheusError> {
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registry.register(Box::new(TOKIO_THREADS_ALIVE.clone()))?;
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registry.register(Box::new(TOKIO_THREADS_TOTAL.clone()))?;
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#[cfg(features = "metered")]
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registry.register(Box::new(UNBOUNDED_CHANNELS_COUNTER.clone()))?;
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Ok(())
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}
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