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Reduced logging level at start of benchmark and extended summary metrics (p95) #26

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Merged
merged 5 commits into from
Apr 7, 2025
Merged

Reduced logging level at start of benchmark and extended summary metrics (p95) #26

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64d1723
Add optional rate limiting to publisher with --rps and --rps-burst flags
fcostaoliveira Apr 4, 2025
48ebbb7
Updated go version on ci to 1.23 and 1.24
fcostaoliveira Apr 4, 2025
5121586
Merge remote-tracking branch 'origin/master' into rps
fcostaoliveira Apr 6, 2025
295284d
Reduced logging level at start of benchmark
fcostaoliveira Apr 6, 2025
d4bd8db
Included p95 metric
fcostaoliveira Apr 6, 2025
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11 changes: 8 additions & 3 deletions subscriber.go
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Original file line number Diff line number Diff line change
Expand Up @@ -502,9 +502,12 @@ func main() {
if connectionReconnectInterval > 0 {
log.Printf("Using reconnection interval of %d milliseconds for subscriber: %s", connectionReconnectInterval, subscriberName)
}

log.Printf("subscriber: %s. Total channels %d: %v", subscriberName, len(channels), channels)

if *verbose {
log.Printf("subscriber: %s. Total channels %d: %v", subscriberName, len(channels), channels)
}
if totalCreatedClients%100 == 0 {
log.Printf("Created %d clients so far.", totalCreatedClients)
}
wg.Add(1)
go subscriberRoutine(subscriberName, *mode, channels, *printMessages, connectionReconnectInterval, *measureRTT, rttLatencyChannel, ctx, &wg, client)
}
Expand Down Expand Up @@ -536,10 +539,12 @@ func main() {
}
avg := hist.Mean()
p50 := hist.ValueAtQuantile(50.0)
p95 := hist.ValueAtQuantile(95.0)
p99 := hist.ValueAtQuantile(99.0)
p999 := hist.ValueAtQuantile(99.9)
fmt.Fprintf(w, "Avg RTT %.3f ms\n", avg/1000.0)
fmt.Fprintf(w, "P50 RTT %.3f ms\n", float64(p50)/1000.0)
fmt.Fprintf(w, "P95 RTT %.3f ms\n", float64(p95)/1000.0)
fmt.Fprintf(w, "P99 RTT %.3f ms\n", float64(p99)/1000.0)
fmt.Fprintf(w, "P999 RTT %.3f ms\n", float64(p999)/1000.0)
} else {
Expand Down