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add metrics

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This commit is contained in:
JackDoan 2025-11-13 11:58:22 -06:00
parent de95fc0117
commit e671bb66b5
1 changed files with 23 additions and 1 deletions
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24
interface.go
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@ -93,6 +93,12 @@ type Interface struct {
messageMetrics *MessageMetrics
cachedPacketMetrics *cachedPacketMetrics
listenInN int
listenOutN int
listenInMetric metrics.Histogram
listenOutMetric metrics.Histogram
l *logrus.Logger
}
@ -197,6 +203,8 @@ func NewInterface(ctx context.Context, c *InterfaceConfig) (*Interface, error) {
l: c.l,
}
ifce.listenInMetric = metrics.GetOrRegisterHistogram("vhost.listenIn.n", nil, metrics.NewExpDecaySample(1028, 0.015))
ifce.listenOutMetric = metrics.GetOrRegisterHistogram("vhost.listenOut.n", nil, metrics.NewExpDecaySample(1028, 0.015))
ifce.tryPromoteEvery.Store(c.tryPromoteEvery)
ifce.reQueryEvery.Store(c.reQueryEvery)
@ -296,8 +304,13 @@ func (f *Interface) listenOut(q int) {
}
}
}
n := len(toSend)
if f.l.Level == logrus.DebugLevel {
f.listenOutMetric.Update(int64(n))
}
f.listenOutN = n
//toSend = toSend[:toSendCount]
for i := 0; i < len(toSend); i += batch {
for i := 0; i < n; i += batch {
x := min(len(toSend[i:]), batch)
toSendThisTime := toSend[i : i+x]
_, err := f.readers[q].WriteMany(toSendThisTime, q)
@ -330,6 +343,10 @@ func (f *Interface) listenIn(reader overlay.TunDev, queueNum int) {
for {
n, err := reader.ReadMany(packets, queueNum)
if f.l.Level == logrus.DebugLevel {
f.listenInMetric.Update(int64(n))
}
f.listenInN = n
//todo!!
if err != nil {
if errors.Is(err, os.ErrClosed) && f.closed.Load() {
@ -488,6 +505,11 @@ func (f *Interface) emitStats(ctx context.Context, i time.Duration) {
} else {
certMaxVersion.Update(int64(certState.v1Cert.Version()))
}
if f.l.Level != logrus.DebugLevel {
f.listenInMetric.Update(int64(f.listenInN))
f.listenOutMetric.Update(int64(f.listenOutN))
}
}
}
}