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Check if at least one CPU with frequency information was detected

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This commit is contained in:
Holger Obermaier 2022-10-13 14:53:55 +02:00
parent 9ae0806aa9
commit 7a67d5e25f
1 changed files with 5 additions and 0 deletions
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5
collectors/cpufreqCpuinfoMetric.go
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@ -142,6 +142,11 @@ func (m *CPUFreqCpuInfoCollector) Init(config json.RawMessage) error {
} }
} }
// Check if at least one CPU with frequency information was detected
if len(m.topology) == 0 {
return fmt.Errorf("No CPU frequency info found in %s", cpuInfoFile)
}
numPhysicalPackageID_int := maxPhysicalPackageID + 1 numPhysicalPackageID_int := maxPhysicalPackageID + 1
numPhysicalPackageID := fmt.Sprint(numPhysicalPackageID_int) numPhysicalPackageID := fmt.Sprint(numPhysicalPackageID_int)
numNonHT := fmt.Sprint(numNonHT_int) numNonHT := fmt.Sprint(numNonHT_int)