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fix: single status line for one stream #43

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merged 1 commit into from
Jan 17, 2024
Merged

fix: single status line for one stream #43

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15 changes: 10 additions & 5 deletions cmd/minimal-download/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -349,21 +349,26 @@ func main() {
wg.Wait()

log.Println("------")
// Average over all connections.
elapsedTotal := s.lastStopTime.Sub(s.firstStartTime)
bytesTotal := s.bytesTotal.Load()
log.Printf("Download total average: %0.2f Mbps, MinRTT %5.2fms, elapsed %0.4fs, application r/w: %d/%d\n",
8*float64(bytesTotal)/1e6/elapsedTotal.Seconds(), // as mbps.
float64(s.minRTT.Load())/1000.0, // as ms.
elapsedTotal.Seconds(), 0, bytesTotal)

// Average over first connection.
elapsedAvg := s.firstStopTime.Sub(s.firstStartTime)
bytesAvg := s.bytesAtFirstStop.Load() // like msak-client, bytes during first-start to first-stop.
log.Printf("Download first average: %0.2f Mbps, MinRTT %5.2fms, elapsed %0.4fs, application r/w: %d/%d\n",
8*float64(bytesAvg)/1e6/elapsedAvg.Seconds(), // as mbps.
float64(s.minRTT.Load())/1000.0, // as ms.
elapsedAvg.Seconds(), 0, bytesAvg)
if *flagStreams > 1 {
log.Printf("Download first average: %0.2f Mbps, MinRTT %5.2fms, elapsed %0.4fs, application r/w: %d/%d\n",
8*float64(bytesAvg)/1e6/elapsedAvg.Seconds(), // as mbps.
float64(s.minRTT.Load())/1000.0, // as ms.
elapsedAvg.Seconds(), 0, bytesAvg)
}

// TODO: we assume connections all overlap during peak periods.
// NOTE: we assume connections all overlap during peak periods.
// Average over period when all streams were concurrent.
elapsedPeak := s.firstStopTime.Sub(s.lastStartTime)
bytesPeak := s.bytesAtFirstStop.Load() - s.bytesAtLastStart.Load() // bytes during of peak period.
if *flagStreams > 1 && bytesPeak > 0 && elapsedPeak > 0 {
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