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houseme
1eb393cab1
fix(obs): align schema and collector contracts Refs rustfs/backlog#1005 - align obs schema descriptors with emitted labels and metric types - fix bucket traffic help text and TTFB bucket descriptor semantics - add regression tests for drive, network host, bucket, and node bucket contracts Co-authored-by: heihutu <heihutu@gmail.com>
60 lines
2.1 KiB
Rust
60 lines
2.1 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#![allow(dead_code)]
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use crate::{MetricDescriptor, MetricName, new_counter_md, subsystems};
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use std::sync::LazyLock;
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pub const DIRECTION_LABEL: &str = "direction";
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pub const INTERFACE_LABEL: &str = "interface";
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/// Host network I/O bytes collected from system network interfaces.
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pub static HOST_NETWORK_IO_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
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new_counter_md(
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MetricName::HostNetworkIO,
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"Network bytes transferred across system network interfaces",
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&[DIRECTION_LABEL],
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subsystems::SYSTEM_NETWORK_HOST,
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)
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});
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/// Host network I/O bytes collected from system network interfaces, grouped per interface.
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pub static HOST_NETWORK_IO_PER_INTERFACE_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
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new_counter_md(
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MetricName::HostNetworkIOPerInterface,
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"Network bytes transferred across system network interfaces (per interface)",
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&[INTERFACE_LABEL, DIRECTION_LABEL],
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subsystems::SYSTEM_NETWORK_HOST,
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)
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});
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::MetricType;
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#[test]
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fn host_network_descriptors_export_counter_labels() {
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assert_eq!(HOST_NETWORK_IO_MD.metric_type, MetricType::Counter);
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assert_eq!(HOST_NETWORK_IO_MD.variable_labels, vec![DIRECTION_LABEL.to_string()]);
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assert_eq!(HOST_NETWORK_IO_PER_INTERFACE_MD.metric_type, MetricType::Counter);
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assert_eq!(
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HOST_NETWORK_IO_PER_INTERFACE_MD.variable_labels,
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vec![INTERFACE_LABEL.to_string(), DIRECTION_LABEL.to_string()]
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);
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}
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}
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