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rafthttp: make metrics naming consistent

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This commit is contained in:
Xiang Li 2015-03-04 16:12:53 -08:00
parent ab33c068b7
commit a32abdbb0f
3 changed files with 16 additions and 16 deletions
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20
rafthttp/metrics.go
View File

@ -23,15 +23,15 @@ import (
)
var (
msgWriteDuration = prometheus.NewSummaryVec(
msgSentDuration = prometheus.NewSummaryVec(
prometheus.SummaryOpts{
Name: "rafthttp_message_sending_latency_microseconds",
Help: "message sending latency distributions.",
Name: "rafthttp_message_sent_latency_microseconds",
Help: "message sent latency distributions.",
},
[]string{"channel", "remoteID", "msgType"},
)
msgWriteFailed = prometheus.NewCounterVec(prometheus.CounterOpts{
msgSentFailed = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "rafthttp_message_sent_failed_total",
Help: "The total number of failed messages sent.",
},
@ -40,22 +40,22 @@ var (
)
func init() {
prometheus.MustRegister(msgWriteDuration)
prometheus.MustRegister(msgWriteFailed)
prometheus.MustRegister(msgSentDuration)
prometheus.MustRegister(msgSentFailed)
}
func reportSendingDuration(channel string, m raftpb.Message, duration time.Duration) {
func reportSentDuration(channel string, m raftpb.Message, duration time.Duration) {
typ := m.Type.String()
if isLinkHeartbeatMessage(m) {
typ = "MsgLinkHeartbeat"
}
msgWriteDuration.WithLabelValues(channel, types.ID(m.To).String(), typ).Observe(float64(duration.Nanoseconds() / int64(time.Microsecond)))
msgSentDuration.WithLabelValues(channel, types.ID(m.To).String(), typ).Observe(float64(duration.Nanoseconds() / int64(time.Microsecond)))
}
func reportMessageFailure(channel string, m raftpb.Message) {
func reportSentFailure(channel string, m raftpb.Message) {
typ := m.Type.String()
if isLinkHeartbeatMessage(m) {
typ = "MsgLinkHeartbeat"
}
msgWriteFailed.WithLabelValues(channel, types.ID(m.To).String(), typ).Inc()
msgSentFailed.WithLabelValues(channel, types.ID(m.To).String(), typ).Inc()
}

4
rafthttp/pipeline.go
View File

@ -94,7 +94,7 @@ func (p *pipeline) handle() {
p.Lock()
if err != nil {
reportMessageFailure(pipelineMsg, m)
reportSentFailure(pipelineMsg, m)
if p.errored == nil || p.errored.Error() != err.Error() {
log.Printf("pipeline: error posting to %s: %v", p.id, err)
@ -123,7 +123,7 @@ func (p *pipeline) handle() {
if isMsgSnap(m) {
p.r.ReportSnapshot(m.To, raft.SnapshotFinish)
}
reportSendingDuration(pipelineMsg, m, time.Since(start))
reportSentDuration(pipelineMsg, m, time.Since(start))
}
p.Unlock()
}

8
rafthttp/stream.go
View File

@ -102,7 +102,7 @@ func (cw *streamWriter) run() {
case <-heartbeatc:
start := time.Now()
if err := enc.encode(linkHeartbeatMessage); err != nil {
reportMessageFailure(string(t), linkHeartbeatMessage)
reportSentFailure(string(t), linkHeartbeatMessage)
log.Printf("rafthttp: failed to heartbeat on stream %s due to %v. waiting for a new stream to be established.", t, err)
cw.resetCloser()
@ -110,7 +110,7 @@ func (cw *streamWriter) run() {
continue
}
flusher.Flush()
reportSendingDuration(string(t), linkHeartbeatMessage, time.Since(start))
reportSentDuration(string(t), linkHeartbeatMessage, time.Since(start))
case m := <-msgc:
if t == streamTypeMsgApp && m.Term != msgAppTerm {
// TODO: reasonable retry logic
@ -122,7 +122,7 @@ func (cw *streamWriter) run() {
}
start := time.Now()
if err := enc.encode(m); err != nil {
reportMessageFailure(string(t), m)
reportSentFailure(string(t), m)
log.Printf("rafthttp: failed to send message on stream %s due to %v. waiting for a new stream to be established.", t, err)
cw.resetCloser()
@ -131,7 +131,7 @@ func (cw *streamWriter) run() {
continue
}
flusher.Flush()
reportSendingDuration(string(t), m, time.Since(start))
reportSentDuration(string(t), m, time.Since(start))
case conn := <-cw.connc:
cw.resetCloser()
t = conn.t