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remote_fx: refactor collector (#1738)

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Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
This commit is contained in:
Jan-Otto Kröpke
2024-11-15 19:34:00 +01:00
committed by GitHub
parent a4ec0a96f1
commit 78bd720e88
32 changed files with 278 additions and 204 deletions
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14
internal/collector/system/const.go
View File

@@ -1,11 +1,11 @@
package system
const (
ContextSwitchesPersec = "Context Switches/sec"
ExceptionDispatchesPersec = "Exception Dispatches/sec"
ProcessorQueueLength = "Processor Queue Length"
SystemCallsPersec = "System Calls/sec"
SystemUpTime = "System Up Time"
Processes = "Processes"
Threads = "Threads"
contextSwitchesPersec = "Context Switches/sec"
exceptionDispatchesPersec = "Exception Dispatches/sec"
processorQueueLength = "Processor Queue Length"
systemCallsPersec = "System Calls/sec"
systemUpTime = "System Up Time"
processes = "Processes"
threads = "Threads"
)

36
internal/collector/system/system.go
View File

@@ -62,23 +62,23 @@ func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
}
func (c *Collector) Close(_ *slog.Logger) error {
c.perfDataCollector.Close()
return nil
}
func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
counters := []string{
ContextSwitchesPersec,
ExceptionDispatchesPersec,
ProcessorQueueLength,
SystemCallsPersec,
SystemUpTime,
Processes,
Threads,
}
var err error
c.perfDataCollector, err = perfdata.NewCollector(perfdata.V2, "System", nil, counters)
c.perfDataCollector, err = perfdata.NewCollector(perfdata.V2, "System", nil, []string{
contextSwitchesPersec,
exceptionDispatchesPersec,
processorQueueLength,
systemCallsPersec,
systemUpTime,
processes,
threads,
})
if err != nil {
return fmt.Errorf("failed to create System collector: %w", err)
}
@@ -160,37 +160,37 @@ func (c *Collector) collect(ch chan<- prometheus.Metric) error {
ch <- prometheus.MustNewConstMetric(
c.contextSwitchesTotal,
prometheus.CounterValue,
data[ContextSwitchesPersec].FirstValue,
data[contextSwitchesPersec].FirstValue,
)
ch <- prometheus.MustNewConstMetric(
c.exceptionDispatchesTotal,
prometheus.CounterValue,
data[ExceptionDispatchesPersec].FirstValue,
data[exceptionDispatchesPersec].FirstValue,
)
ch <- prometheus.MustNewConstMetric(
c.processorQueueLength,
prometheus.GaugeValue,
data[ProcessorQueueLength].FirstValue,
data[processorQueueLength].FirstValue,
)
ch <- prometheus.MustNewConstMetric(
c.processes,
prometheus.GaugeValue,
data[Processes].FirstValue,
data[processes].FirstValue,
)
ch <- prometheus.MustNewConstMetric(
c.systemCallsTotal,
prometheus.CounterValue,
data[SystemCallsPersec].FirstValue,
data[systemCallsPersec].FirstValue,
)
ch <- prometheus.MustNewConstMetric(
c.systemUpTime,
prometheus.GaugeValue,
data[SystemUpTime].FirstValue,
data[systemUpTime].FirstValue,
)
ch <- prometheus.MustNewConstMetric(
c.threads,
prometheus.GaugeValue,
data[Threads].FirstValue,
data[threads].FirstValue,
)
// Windows has no defined limit, and is based off available resources. This currently isn't calculated by WMI and is set to default value.