28 lines
727 B
Go
28 lines
727 B
Go
package metrics
|
|
|
|
import (
|
|
otelruntime "go.opentelemetry.io/contrib/instrumentation/runtime"
|
|
)
|
|
|
|
// InitRuntimeMetrics initializes Go runtime metrics instrumentation.
|
|
// This includes CPU, memory, GC, and goroutine metrics.
|
|
// The runtime instrumentation automatically collects:
|
|
// - CPU usage (go_cpu_*)
|
|
// - Memory allocation and heap stats (go_memstats_*)
|
|
// - GC statistics (go_memstats_gc_*)
|
|
// - Goroutine count (go_goroutines)
|
|
func InitRuntimeMetrics() error {
|
|
if !IsEnabled() {
|
|
return nil
|
|
}
|
|
|
|
// Start OpenTelemetry runtime metrics collection
|
|
// This automatically collects Go runtime metrics
|
|
err := otelruntime.Start(otelruntime.WithMinimumReadMemStatsInterval(0))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|