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Code Issues Releases Activity

Convert remaining collectors to use ConstMetrics

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This commit is contained in:
Johannes 'fish' Ziemke 2016-12-28 15:21:31 +01:00
commit 8e50b80d12
17 changed files with 455 additions and 614 deletions
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24
collector/cpu_freebsd.go
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@ -89,14 +89,11 @@ func init() {
// CPU stats.
func NewStatCollector() (Collector, error) {
return &statCollector{
cpu: prometheus.NewCounterVec(
prometheus.CounterOpts{
Namespace: Namespace,
Name: "cpu_seconds_total",
Help: "Seconds the CPU spent in each mode.",
},
[]string{"cpu", "mode"},
),
cpu: typedDesc{prometheus.NewDesc(
prometheus.BuildFQName(Namespace, "cpu", "seconds_total"),
"Seconds the CPU spent in each mode.",
[]string{"cpu", "mode"}, nil,
), prometheus.CounterValue},
}, nil
}
@ -118,12 +115,11 @@ func (c *statCollector) Update(ch chan<- prometheus.Metric) (err error) {
return err
}
for cpu, t := range cpuTimes {
c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "user"}).Set(t.user)
c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "nice"}).Set(t.nice)
c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "system"}).Set(t.sys)
c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "interrupt"}).Set(t.intr)
c.cpu.With(prometheus.Labels{"cpu": strconv.Itoa(cpu), "mode": "idle"}).Set(t.idle)
ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_USER]), strconv.Itoa(cpu), "user")
ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_NICE]), strconv.Itoa(cpu), "nice")
ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_SYS]), strconv.Itoa(cpu), "system")
ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_INTR]), strconv.Itoa(cpu), "interrupt")
ch <- c.cpu.mustNewConstMetric(float64(cpuTimes[base_idx+C.CP_IDLE]), strconv.Itoa(cpu), "idle")
}
c.cpu.Collect(ch)
return err
}