[fli4l] netio auf Fli

[Bernd Kuhls]

Christoph Schulz <fli4l at kristov.de> wrote in
news:m03192$v5e$1 at vm-news.spline.inf.fu-berlin.de: 

> Kannst du mal etwas über zu deiner Motivation schreiben, dieses
> Programm (das ich nicht kenne) nutzen zu wollen? Evtl. können wir das
> im fli4l-FBR aufnehmen.

Hallo Christoph,

mit netio kann die Geschwindigkeit eines Netzwerkinterfaces gemessen
werden, Beispiel: 

D:\>netio -t fli4l

NETIO - Network Throughput Benchmark, Version 1.31
(C) 1997-2010 Kai Uwe Rommel

TCP connection established.
Packet size  1k bytes:  78.50 MByte/s Tx,  64.65 MByte/s Rx.
Packet size  2k bytes:  99.05 MByte/s Tx,  65.59 MByte/s Rx.
Packet size  4k bytes:  106.83 MByte/s Tx,  67.71 MByte/s Rx.
Packet size  8k bytes:  105.56 MByte/s Tx,  68.76 MByte/s Rx.
Packet size 16k bytes:  104.49 MByte/s Tx,  69.21 MByte/s Rx.
Packet size 32k bytes:  80.41 MByte/s Tx,  69.46 MByte/s Rx.

# ./netio

NETIO - Network Throughput Benchmark, Version 1.31
(C) 1997-2010 Kai Uwe Rommel

Usage: netio [options] [<server>]

  -s            run server side of benchmark (otherwise run client)
  -b <size>[k]  use this block size (otherwise run with 1,2,4,8,16 and
  32k) -B -K -M -G   force number formatting to Bytes, K, M or G Bytes

  -t            use TCP protocol for benchmark
  -u            use UDP protocol for benchmark
  -h <addr>     bind TCP and UDP servers to this local host address/name
  only 
                (default is to bind to all local addresses)
  -p <port>     bind TCP and UDP servers to this port (default is 18767)

  <server>      If the client side of the benchmark is running,
                a server name or address is required.

The server side can run either TCP (-t) or UDP (-u) protocol or both
(default, if neither -t or -u is specified). The client runs one of
these protocols only (must specify -t or -u).

Viele Grüße, Bernd