pezkuwichain
b6d35f6faf
Updated 4763 files with dual copyright: - Parity Technologies (UK) Ltd. - Dijital Kurdistan Tech Institute
76 lines
2.7 KiB
Rust
76 lines
2.7 KiB
Rust
// Copyright (C) Parity Technologies (UK) Ltd. and Dijital Kurdistan Tech Institute
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// This file is part of Pezkuwi.
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// Pezkuwi 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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// Pezkuwi 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 Pezkuwi. If not, see <http://www.gnu.org/licenses/>.
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use pezkuwi_node_subsystem_util::metrics::{self, prometheus};
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#[derive(Clone)]
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pub(crate) struct MetricsInner {
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pub(crate) collations_generated_total: prometheus::Counter<prometheus::U64>,
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pub(crate) new_activation: prometheus::Histogram,
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pub(crate) submit_collation: prometheus::Histogram,
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}
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/// `CollationGenerationSubsystem` metrics.
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#[derive(Default, Clone)]
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pub struct Metrics(pub(crate) Option<MetricsInner>);
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impl Metrics {
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pub fn on_collation_generated(&self) {
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if let Some(metrics) = &self.0 {
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metrics.collations_generated_total.inc();
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}
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}
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/// Provide a timer for new activations which updates on drop.
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pub fn time_new_activation(&self) -> Option<metrics::prometheus::prometheus::HistogramTimer> {
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self.0.as_ref().map(|metrics| metrics.new_activation.start_timer())
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}
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/// Provide a timer for submitting a collation which updates on drop.
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pub fn time_submit_collation(&self) -> Option<metrics::prometheus::prometheus::HistogramTimer> {
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self.0.as_ref().map(|metrics| metrics.submit_collation.start_timer())
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}
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}
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impl metrics::Metrics for Metrics {
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fn try_register(registry: &prometheus::Registry) -> Result<Self, prometheus::PrometheusError> {
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let metrics = MetricsInner {
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collations_generated_total: prometheus::register(
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prometheus::Counter::new(
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"pezkuwi_teyrchain_collations_generated_total",
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"Number of collations generated.",
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)?,
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registry,
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)?,
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new_activation: prometheus::register(
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prometheus::Histogram::with_opts(prometheus::HistogramOpts::new(
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"pezkuwi_teyrchain_collation_generation_new_activations",
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"Time spent within fn handle_new_activation",
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))?,
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registry,
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)?,
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submit_collation: prometheus::register(
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prometheus::Histogram::with_opts(prometheus::HistogramOpts::new(
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"pezkuwi_teyrchain_collation_generation_submit_collation",
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"Time spent preparing and submitting a collation to the network protocol",
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))?,
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registry,
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)?,
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};
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Ok(Metrics(Some(metrics)))
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}
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}
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