Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/vsphere/selfhealth.go

@@ -0,0 +1,42 @@
+package vsphere
+
+import (
+	"time"
+
+	"github.com/influxdata/telegraf/selfstat"
+)
+
+// stopwatch is a simple helper for recording timing information, such as gather times and discovery times.
+type stopwatch struct {
+	stat  selfstat.Stat
+	start time.Time
+}
+
+// newStopwatch creates a new StopWatch and starts measuring time its creation.
+func newStopwatch(name, vCenter string) *stopwatch {
+	return &stopwatch{
+		stat:  selfstat.RegisterTiming("vsphere", name+"_ns", map[string]string{"vcenter": vCenter}),
+		start: time.Now(),
+	}
+}
+
+// newStopwatchWithTags creates a new StopWatch and starts measuring time its creation. Allows additional tags.
+func newStopwatchWithTags(name, vCenter string, tags map[string]string) *stopwatch {
+	tags["vcenter"] = vCenter
+	return &stopwatch{
+		stat:  selfstat.RegisterTiming("vsphere", name+"_ns", tags),
+		start: time.Now(),
+	}
+}
+
+// stop stops a stopwatch and records the time.
+func (s *stopwatch) stop() {
+	s.stat.Set(time.Since(s.start).Nanoseconds())
+}
+
+// sendInternalCounterWithTags is a convenience method for sending non-timing internal metrics. Allows additional tags
+func sendInternalCounterWithTags(name, vCenter string, tags map[string]string, value int64) {
+	tags["vcenter"] = vCenter
+	s := selfstat.Register("vsphere", name, tags)
+	s.Set(value)
+}