func (t *Topic) AggregateChannelE2eProcessingLatency() *quantile.Quantile {
var latencyStream *quantile.Quantile
for _, c := range t.channelMap {
if c.e2eProcessingLatencyStream == nil {
continue
}
if latencyStream == nil {
latencyStream = quantile.New(
t.ctx.nsqd.getOpts().E2EProcessingLatencyWindowTime,
t.ctx.nsqd.getOpts().E2EProcessingLatencyPercentiles)
}
latencyStream.Merge(c.e2eProcessingLatencyStream)
}
return latencyStream
}
func (t *Topic) AggregateChannelE2eProcessingLatency() *quantile.Quantile {
var latencyStream *quantile.Quantile
t.RLock()
realChannels := make([]*Channel, 0, len(t.channelMap))
for _, c := range t.channelMap {
realChannels = append(realChannels, c)
}
t.RUnlock()
for _, c := range realChannels {
if c.e2eProcessingLatencyStream == nil {
continue
}
if latencyStream == nil {
latencyStream = quantile.New(
t.ctx.nsqd.getOpts().E2EProcessingLatencyWindowTime,
t.ctx.nsqd.getOpts().E2EProcessingLatencyPercentiles)
}
latencyStream.Merge(c.e2eProcessingLatencyStream)
}
return latencyStream
}