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potential fix for difference in units between gosig and gopsutil

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renaynay 2020-05-07 21:33:35 +02:00
parent 490fdbdff6
commit d3179fad23
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1 changed files with 8 additions and 5 deletions
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13
metrics/cpu_enabled.go
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@ -18,19 +18,22 @@
package metrics
import "github.com/shirou/gopsutil/cpu"
import (
"github.com/ethereum/go-ethereum/log"
"github.com/shirou/gopsutil/cpu"
)
// ReadCPUStats retrieves the current CPU stats.
func ReadCPUStats(stats *CPUStats) {
// passing false to request all cpu times
timeStats, err := cpu.Times(false)
if err != nil {
return // TODO is it okay to just return if cpu.Times errors out? Or should it be a fatal error
log.Error("Could not read cpu stats", "err", err)
return
}
// requesting all cpu times will always return an array with only one time stats entry
timeStat := timeStats[0]
stats.GlobalTime = int64(timeStat.User + timeStat.Nice + timeStat.System)
stats.GlobalWait = int64(timeStat.Iowait)
stats.GlobalTime = int64((timeStat.User + timeStat.Nice + timeStat.System)*128)
stats.GlobalWait = int64((timeStat.Iowait)*128)
stats.LocalTime = getProcessCPUTime()
}