mirror of
https://github.com/libp2p/go-libp2p-resource-manager.git
synced 2025-02-05 01:00:19 +08:00
Unexport tag names, remove unused var
This commit is contained in:
Marco Munizaga
parent
6d5898aa99
commit
e70da09acb
81
obs/stats.go
81
obs/stats.go
@ -14,9 +14,6 @@ import (
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var log = logging.Logger("rcmgrObs")
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var (
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systemOutboundConns = stats.Int64("system/outbound/conn", "Number of outbound Connections", stats.UnitDimensionless)
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systemInboundConns = stats.Int64("system/inbound/conn", "Number of inbound Connections", stats.UnitDimensionless)
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conns = stats.Int64("connections", "Number of Connections", stats.UnitDimensionless)
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peerConns = stats.Int64("peer/connections", "Number of connections this peer has", stats.UnitDimensionless)
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@ -40,19 +37,15 @@ var (
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)
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var (
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LessThanEq, _ = tag.NewKey("le")
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Direction, _ = tag.NewKey("dir")
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Scope, _ = tag.NewKey("scope")
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Service, _ = tag.NewKey("service")
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Protocol, _ = tag.NewKey("protocol")
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Resource, _ = tag.NewKey("resource")
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directionTag, _ = tag.NewKey("dir")
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scopeTag, _ = tag.NewKey("scope")
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serviceTag, _ = tag.NewKey("service")
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protocolTag, _ = tag.NewKey("protocol")
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resourceTag, _ = tag.NewKey("resource")
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)
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var (
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SystemOutboundConnsView = &view.View{Measure: systemOutboundConns, Aggregation: view.Sum()}
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SystemInboundConnsView = &view.View{Measure: systemInboundConns, Aggregation: view.Sum()}
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ConnView = &view.View{Measure: conns, Aggregation: view.Sum(), TagKeys: []tag.Key{Direction, Scope}}
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ConnView = &view.View{Measure: conns, Aggregation: view.Sum(), TagKeys: []tag.Key{directionTag, scopeTag}}
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oneTenThenExpDistribution = []float64{
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1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 8.1, 9.1, 10.1, 16.1, 32.1, 64.1, 128.1, 256.1,
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@ -61,19 +54,19 @@ var (
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PeerConnsView = &view.View{
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Measure: peerConns,
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Aggregation: view.Distribution(oneTenThenExpDistribution...),
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TagKeys: []tag.Key{Direction},
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TagKeys: []tag.Key{directionTag},
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}
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PeerConnsNegativeView = &view.View{
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Measure: peerConnsNegative,
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Aggregation: view.Distribution(oneTenThenExpDistribution...),
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TagKeys: []tag.Key{Direction},
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TagKeys: []tag.Key{directionTag},
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}
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StreamView = &view.View{Measure: streams, Aggregation: view.Sum(), TagKeys: []tag.Key{Direction, Scope, Service, Protocol}}
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PeerStreamsView = &view.View{Measure: peerStreams, Aggregation: view.Distribution(oneTenThenExpDistribution...), TagKeys: []tag.Key{Direction}}
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PeerStreamNegativeView = &view.View{Measure: peerStreamsNegative, Aggregation: view.Distribution(oneTenThenExpDistribution...), TagKeys: []tag.Key{Direction}}
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StreamView = &view.View{Measure: streams, Aggregation: view.Sum(), TagKeys: []tag.Key{directionTag, scopeTag, serviceTag, protocolTag}}
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PeerStreamsView = &view.View{Measure: peerStreams, Aggregation: view.Distribution(oneTenThenExpDistribution...), TagKeys: []tag.Key{directionTag}}
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PeerStreamNegativeView = &view.View{Measure: peerStreamsNegative, Aggregation: view.Distribution(oneTenThenExpDistribution...), TagKeys: []tag.Key{directionTag}}
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MemoryView = &view.View{Measure: memory, Aggregation: view.Sum(), TagKeys: []tag.Key{Scope, Service, Protocol}}
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MemoryView = &view.View{Measure: memory, Aggregation: view.Sum(), TagKeys: []tag.Key{scopeTag, serviceTag, protocolTag}}
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memDistribution = []float64{
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1 << 10, // 1KB
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@ -106,12 +99,12 @@ var (
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Aggregation: view.Distribution(memDistribution...),
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}
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FDsView = &view.View{Measure: fds, Aggregation: view.Sum(), TagKeys: []tag.Key{Scope}}
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FDsView = &view.View{Measure: fds, Aggregation: view.Sum(), TagKeys: []tag.Key{scopeTag}}
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BlockedResourcesView = &view.View{
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Measure: blockedResources,
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Aggregation: view.Sum(),
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TagKeys: []tag.Key{Scope, Resource},
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TagKeys: []tag.Key{scopeTag, resourceTag},
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}
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)
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@ -156,10 +149,10 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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peerStreamsOut := int64(evt.StreamsOut)
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if oldStreamsOut != peerStreamsOut {
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if oldStreamsOut != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "outbound")}, peerStreamsNegative.M(oldStreamsOut))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerStreamsNegative.M(oldStreamsOut))
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}
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if peerStreamsOut != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "outbound")}, peerStreams.M(peerStreamsOut))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerStreams.M(peerStreamsOut))
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}
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}
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@ -167,20 +160,20 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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peerStreamsIn := int64(evt.StreamsIn)
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if oldStreamsIn != peerStreamsIn {
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if oldStreamsIn != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "inbound")}, peerStreamsNegative.M(oldStreamsIn))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerStreamsNegative.M(oldStreamsIn))
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}
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if peerStreamsIn != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "inbound")}, peerStreams.M(peerStreamsIn))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerStreams.M(peerStreamsIn))
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}
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}
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} else {
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var tags []tag.Mutator
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if rcmgr.IsSystemScope(evt.Name) || rcmgr.IsTransientScope(evt.Name) {
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tags = append(tags, tag.Upsert(Scope, evt.Name))
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tags = append(tags, tag.Upsert(scopeTag, evt.Name))
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} else if svc := rcmgr.ParseServiceScopeName(evt.Name); svc != "" {
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tags = append(tags, tag.Upsert(Scope, "service"), tag.Upsert(Service, svc))
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tags = append(tags, tag.Upsert(scopeTag, "service"), tag.Upsert(serviceTag, svc))
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} else if proto := rcmgr.ParseProtocolScopeName(evt.Name); proto != "" {
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tags = append(tags, tag.Upsert(Scope, "protocol"), tag.Upsert(Protocol, proto))
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tags = append(tags, tag.Upsert(scopeTag, "protocol"), tag.Upsert(protocolTag, proto))
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} else {
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// Not measuring connscope, servicepeer and protocolpeer. Lots of data, and
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// you can use aggregated peer stats + service stats to infer
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@ -191,7 +184,7 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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if evt.DeltaOut != 0 {
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stats.RecordWithTags(
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ctx,
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append([]tag.Mutator{tag.Upsert(Direction, "outbound")}, tags...),
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append([]tag.Mutator{tag.Upsert(directionTag, "outbound")}, tags...),
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streams.M(int64(evt.DeltaOut)),
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)
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}
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@ -199,7 +192,7 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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if evt.DeltaIn != 0 {
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stats.RecordWithTags(
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ctx,
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append([]tag.Mutator{tag.Upsert(Direction, "inbound")}, tags...),
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append([]tag.Mutator{tag.Upsert(directionTag, "inbound")}, tags...),
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streams.M(int64(evt.DeltaIn)),
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)
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}
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@ -217,10 +210,10 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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connsOut := int64(evt.ConnsOut)
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if oldConnsOut != connsOut {
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if oldConnsOut != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "outbound")}, peerConnsNegative.M(oldConnsOut))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerConnsNegative.M(oldConnsOut))
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}
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if connsOut != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "outbound")}, peerConns.M(connsOut))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "outbound")}, peerConns.M(connsOut))
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}
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}
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@ -228,16 +221,16 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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connsIn := int64(evt.ConnsIn)
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if oldConnsIn != connsIn {
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if oldConnsIn != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "inbound")}, peerConnsNegative.M(oldConnsIn))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerConnsNegative.M(oldConnsIn))
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}
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if connsIn != 0 {
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(Direction, "inbound")}, peerConns.M(connsIn))
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stats.RecordWithTags(ctx, []tag.Mutator{tag.Upsert(directionTag, "inbound")}, peerConns.M(connsIn))
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}
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}
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} else {
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var tags []tag.Mutator
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if rcmgr.IsSystemScope(evt.Name) || rcmgr.IsTransientScope(evt.Name) {
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tags = append(tags, tag.Upsert(Scope, evt.Name))
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tags = append(tags, tag.Upsert(scopeTag, evt.Name))
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} else if rcmgr.IsConnScope(evt.Name) {
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// Not measuring this. I don't think it's useful.
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break
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@ -249,7 +242,7 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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if evt.DeltaOut != 0 {
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stats.RecordWithTags(
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ctx,
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append([]tag.Mutator{tag.Upsert(Direction, "outbound")}, tags...),
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append([]tag.Mutator{tag.Upsert(directionTag, "outbound")}, tags...),
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conns.M(int64(evt.DeltaOut)),
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)
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}
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@ -257,7 +250,7 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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if evt.DeltaIn != 0 {
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stats.RecordWithTags(
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ctx,
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append([]tag.Mutator{tag.Upsert(Direction, "inbound")}, tags...),
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append([]tag.Mutator{tag.Upsert(directionTag, "inbound")}, tags...),
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conns.M(int64(evt.DeltaIn)),
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)
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}
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@ -295,11 +288,11 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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} else {
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var tags []tag.Mutator
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if rcmgr.IsSystemScope(evt.Name) || rcmgr.IsTransientScope(evt.Name) {
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tags = append(tags, tag.Upsert(Scope, evt.Name))
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tags = append(tags, tag.Upsert(scopeTag, evt.Name))
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} else if svc := rcmgr.ParseServiceScopeName(evt.Name); svc != "" {
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tags = append(tags, tag.Upsert(Scope, "service"), tag.Upsert(Service, svc))
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tags = append(tags, tag.Upsert(scopeTag, "service"), tag.Upsert(serviceTag, svc))
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} else if proto := rcmgr.ParseProtocolScopeName(evt.Name); proto != "" {
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tags = append(tags, tag.Upsert(Scope, "protocol"), tag.Upsert(Protocol, proto))
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tags = append(tags, tag.Upsert(scopeTag, "protocol"), tag.Upsert(protocolTag, proto))
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} else {
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// Not measuring connscope, servicepeer and protocolpeer. Lots of data, and
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// you can use aggregated peer stats + service stats to infer
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@ -322,12 +315,12 @@ func (r StatsTraceReporter) ConsumeEvent(evt rcmgr.TraceEvt) {
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resource = "memory"
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}
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// Only the top scope. We don't want to get the peerid here.
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scope := strings.SplitN(evt.Name, ":", 2)[0]
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// Only the top scopeName. We don't want to get the peerid here.
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scopeName := strings.SplitN(evt.Name, ":", 2)[0]
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// Drop the connection or stream id
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scope = strings.SplitN(scope, "-", 2)[0]
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scopeName = strings.SplitN(scopeName, "-", 2)[0]
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tags := []tag.Mutator{tag.Upsert(Scope, scope), tag.Upsert(Resource, resource)}
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tags := []tag.Mutator{tag.Upsert(scopeTag, scopeName), tag.Upsert(resourceTag, resource)}
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if evt.DeltaIn != 0 {
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stats.RecordWithTags(ctx, tags, blockedResources.M(int64(1)))
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