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Switch from promlog/go-kit to promslog/slog for logging. * Update Go build to 1.23. Signed-off-by: Ben Kochie <superq@gmail.com>
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Copyright 2023 The Prometheus Authors
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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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//go:build linux && !nosoftirqs
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// +build linux,!nosoftirqs
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package collector
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import (
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"fmt"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/procfs"
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"log/slog"
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)
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type softirqsCollector struct {
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fs procfs.FS
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desc typedDesc
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logger *slog.Logger
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}
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func init() {
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registerCollector("softirqs", defaultDisabled, NewSoftirqsCollector)
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}
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// NewSoftirqsCollector returns a new Collector exposing softirq stats.
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func NewSoftirqsCollector(logger *slog.Logger) (Collector, error) {
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desc := typedDesc{prometheus.NewDesc(
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namespace+"_softirqs_functions_total",
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"Softirq counts per CPU.",
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softirqLabelNames, nil,
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), prometheus.CounterValue}
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fs, err := procfs.NewFS(*procPath)
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if err != nil {
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return nil, fmt.Errorf("failed to open procfs: %w", err)
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}
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return &softirqsCollector{fs, desc, logger}, nil
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}
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