mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-05 05:07:25 +00:00
Svyatoslav Nikolsky
e2131724fb
* complex headers+messages relay * post-merge fix * fix + test issue with on-demand not starting
98 lines
3.0 KiB
Rust
98 lines
3.0 KiB
Rust
// Copyright 2019-2021 Parity Technologies (UK) Ltd.
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// This file is part of Parity Bridges Common.
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// Parity Bridges Common 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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// Parity Bridges Common 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 Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
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//! Metrics for currency-exchange relay loop.
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use crate::exchange::{BlockNumberOf, RelayedBlockTransactions, TransactionProofPipeline};
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use relay_utils::metrics::{
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metric_name, register, Counter, CounterVec, GaugeVec, Opts, PrometheusError, Registry, U64,
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};
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/// Exchange transactions relay metrics.
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#[derive(Clone)]
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pub struct ExchangeLoopMetrics {
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/// Best finalized block numbers - "processed" and "known".
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best_block_numbers: GaugeVec<U64>,
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/// Number of processed blocks ("total").
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processed_blocks: Counter<U64>,
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/// Number of processed transactions ("total", "relayed" and "failed").
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processed_transactions: CounterVec<U64>,
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}
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impl ExchangeLoopMetrics {
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/// Create and register exchange loop metrics.
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pub fn new(registry: &Registry, prefix: Option<&str>) -> Result<Self, PrometheusError> {
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Ok(ExchangeLoopMetrics {
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best_block_numbers: register(
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GaugeVec::new(
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Opts::new(
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metric_name(prefix, "best_block_numbers"),
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"Best finalized block numbers",
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),
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&["type"],
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)?,
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registry,
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)?,
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processed_blocks: register(
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Counter::new(
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metric_name(prefix, "processed_blocks"),
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"Total number of processed blocks",
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)?,
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registry,
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)?,
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processed_transactions: register(
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CounterVec::new(
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Opts::new(
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metric_name(prefix, "processed_transactions"),
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"Total number of processed transactions",
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),
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&["type"],
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)?,
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registry,
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)?,
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})
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}
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}
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impl ExchangeLoopMetrics {
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/// Update metrics when single block is relayed.
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pub fn update<P: TransactionProofPipeline>(
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&self,
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best_processed_block_number: BlockNumberOf<P>,
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best_known_block_number: BlockNumberOf<P>,
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relayed_transactions: RelayedBlockTransactions,
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) {
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self.best_block_numbers
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.with_label_values(&["processed"])
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.set(best_processed_block_number.into());
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self.best_block_numbers
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.with_label_values(&["known"])
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.set(best_known_block_number.into());
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self.processed_blocks.inc();
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self.processed_transactions
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.with_label_values(&["total"])
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.inc_by(relayed_transactions.processed as _);
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self.processed_transactions
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.with_label_values(&["relayed"])
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.inc_by(relayed_transactions.relayed as _);
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self.processed_transactions
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.with_label_values(&["failed"])
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.inc_by(relayed_transactions.failed as _);
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}
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}
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