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AIX: Add context switches to cpu collector

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Signed-off-by: Johannes Ziemke <github@5pi.de>
This commit is contained in:
Johannes Ziemke 2025-05-23 15:10:17 +02:00 committed by Johannes 'fish' Ziemke
parent 0cb7b61fd6
commit 940e73b895
1 changed files with 20 additions and 10 deletions
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30
collector/cpu_aix.go
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@ -45,13 +45,19 @@ var (
"CPU flags.",
[]string{"cpu", "flag"}, nil,
)
nodeCPUContextSwitchDesc = prometheus.NewDesc(
prometheus.BuildFQName(namespace, cpuCollectorSubsystem, "context_switches_total"),
"Number of context switches.",
[]string{"cpu"}, nil,
)
)
type cpuCollector struct {
cpu typedDesc
cpuPhysical typedDesc
cpuRunQueue typedDesc
cpuFlags typedDesc
cpu typedDesc
cpuPhysical typedDesc
cpuRunQueue typedDesc
cpuFlags typedDesc
cpuContextSwitch typedDesc
logger *slog.Logger
tickPerSecond int64
@ -75,12 +81,13 @@ func NewCpuCollector(logger *slog.Logger) (Collector, error) {
return nil, err
}
return &cpuCollector{
cpu: typedDesc{nodeCPUSecondsDesc, prometheus.CounterValue},
cpuPhysical: typedDesc{nodeCPUPhysicalSecondsDesc, prometheus.CounterValue},
cpuRunQueue: typedDesc{nodeCPUSRunQueueDesc, prometheus.GaugeValue},
cpuFlags: typedDesc{nodeCPUFlagsDesc, prometheus.GaugeValue},
logger: logger,
tickPerSecond: ticks,
cpu: typedDesc{nodeCPUSecondsDesc, prometheus.CounterValue},
cpuPhysical: typedDesc{nodeCPUPhysicalSecondsDesc, prometheus.CounterValue},
cpuRunQueue: typedDesc{nodeCPUSRunQueueDesc, prometheus.GaugeValue},
cpuFlags: typedDesc{nodeCPUFlagsDesc, prometheus.GaugeValue},
cpuContextSwitch: typedDesc{nodeCPUContextSwitchDesc, prometheus.CounterValue},
logger: logger,
tickPerSecond: ticks,
}, nil
}
@ -108,6 +115,9 @@ func (c *cpuCollector) Update(ch chan<- prometheus.Metric) error {
// Flags
ch <- c.cpuFlags.mustNewConstMetric(float64(stat.SpurrFlag), strconv.Itoa(n), "spurr")
// Context switches
ch <- c.cpuContextSwitch.mustNewConstMetric(float64(stat.CSwitches), strconv.Itoa(n))
}
return nil
}