#207 Replace scaleCpu option with dedicated column CPU Scaled

The new column is disabled by default.

cwidgets/compact/column.go

@@ -13,6 +13,7 @@ var (
 		"name":   NewNameCol,
 		"id":     NewCIDCol,
 		"cpu":    NewCPUCol,
+		"cpus":   NewCpuScaledCol,
 		"mem":    NewMemCol,
 		"net":    NewNetCol,
 		"io":     NewIOCol,

cwidgets/compact/gauge.go

@@ -11,14 +11,22 @@ import (
 
 type CPUCol struct {
 	*GaugeCol
+	scaleCpu bool
 }
 
 func NewCPUCol() CompactCol {
-	return &CPUCol{NewGaugeCol("CPU")}
+	return &CPUCol{NewGaugeCol("CPU"), false}
+}
+
+func NewCpuScaledCol() CompactCol {
+	return &CPUCol{NewGaugeCol("CPUS"), true}
 }
 
 func (w *CPUCol) SetMetrics(m models.Metrics) {
 	val := m.CPUUtil
+	if !w.scaleCpu {
+		val = val * int(m.NCpus)
+	}
 	w.BarColor = colorScale(val)
 	w.Label = fmt.Sprintf("%d%%", val)