spdf/elektron
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Used WithField() and Logf() where required.

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Used elektronLogger#WithField(...) for single key-value pair.
Used elektronLogger#Logf(...) where formatted string is required.
This commit is contained in:
Pradyumna Kaushik 2019-12-05 22:33:28 -05:00
parent 3b70a13cc8
commit 12f827c0fe
7 changed files with 91 additions and 72 deletions
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26
powerCap/extrema.go
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@ -111,8 +111,10 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
powerHistories[host].Value = power
powerHistories[host] = powerHistories[host].Next()
elekLog.WithFields(log.Fields{"Host": fmt.Sprintf("%s", indexToHost[powerIndex]),
"Power": fmt.Sprintf("%f", (power * pcp.RAPLUnits))}).Log(CONSOLE, log.InfoLevel, "")
elekLog.WithFields(log.Fields{
"Host": indexToHost[powerIndex],
"Power": fmt.Sprintf("%f", power*pcp.RAPLUnits),
}).Log(CONSOLE, log.InfoLevel, "")
totalPower += power
}
@ -123,12 +125,13 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
clusterMean := pcp.AverageClusterPowerHistory(clusterPowerHist)
elekLog.WithFields(log.Fields{"Total power": fmt.Sprintf("%f %d", clusterPower, clusterPowerHist.Len()),
"Sec Avg": fmt.Sprintf("%f", clusterMean)}).Log(CONSOLE, log.InfoLevel, "")
elekLog.WithFields(log.Fields{
"Total power": fmt.Sprintf("%f %d Sec", clusterPower, clusterPowerHist.Len()),
"Avg": fmt.Sprintf("%f", clusterMean),
}).Log(CONSOLE, log.InfoLevel, "")
if clusterMean > hiThreshold {
elekLog.Log(CONSOLE,
log.InfoLevel, "Need to cap a node")
elekLog.Log(CONSOLE, log.InfoLevel, "Need to cap a node")
// Create statics for all victims and choose one to cap
victims := make([]pcp.Victim, 0, 8)
@ -149,12 +152,10 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
if !cappedHosts[victim.Host] {
cappedHosts[victim.Host] = true
orderCapped = append(orderCapped, victim.Host)
elekLog.WithFields(log.Fields{"Capping Victim": fmt.Sprintf("%s", victim.Host),
"Avg. Wattage": fmt.Sprintf("%f", victim.Watts*pcp.RAPLUnits)}).Log(CONSOLE, log.InfoLevel, "")
elekLog.WithField("Avg. Wattage",
fmt.Sprintf("%f", victim.Watts*pcp.RAPLUnits)).Logf(CONSOLE, log.InfoLevel, "Capping Victim %s", victim.Host)
if err := rapl.Cap(victim.Host, "rapl", 50); err != nil {
elekLog.Log(CONSOLE,
log.ErrorLevel,
"Error capping host")
elekLog.Log(CONSOLE, log.ErrorLevel, "Error capping host")
}
break // Only cap one machine at at time.
}
@ -167,8 +168,7 @@ func StartPCPLogAndExtremaDynamicCap(quit chan struct{}, logging *bool, hiThresh
orderCapped = orderCapped[:len(orderCapped)-1]
cappedHosts[host] = false
// User RAPL package to send uncap.
log.Printf("Uncapping host %s", host)
elekLog.WithFields(log.Fields{"Uncapped host": host}).Log(CONSOLE, log.InfoLevel, "")
elekLog.Logf(CONSOLE, log.InfoLevel, "Uncapping host %s", host)
if err := rapl.Cap(host, "rapl", 100); err != nil {
elekLog.Log(CONSOLE, log.ErrorLevel, "Error capping host")
}