prometheusmetricshost-metricsmachine-metricsnode-metricsprocfsprometheus-exportersystem-informationsystem-metrics
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42 lines
1.0 KiB
42 lines
1.0 KiB
// Copyright 2016 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 !nocpu |
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// +build !nocpu |
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package collector |
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import ( |
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"runtime" |
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"testing" |
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) |
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func TestCPU(t *testing.T) { |
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var ( |
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fieldsCount = 5 |
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times, err = getDragonFlyCPUTimes() |
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) |
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if err != nil { |
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t.Fatalf("expected no error, got %v", err) |
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} |
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if len(times) == 0 { |
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t.Fatalf("no cputimes found") |
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} |
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want := runtime.NumCPU() * fieldsCount |
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if len(times) != want { |
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t.Fatalf("should have %d cpuTimes: got %d", want, len(times)) |
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} |
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}
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