At 09:24 PM 5/27/98 , Simon Burge wrote:
>On Wed, 27 May 1998 00:16:33 -0700  Jason Thorpe wrote:
>
>	[ NetBSD/240 vs. Ultrix/260 FDDI comparision deleted ]
>
>> Wow, that's really pretty good, considering that the R4400 is a MUCH faster
>> processor than the R3000 in the /240!
>
>I'd guess at this stage the 25MHz TurboChannel bus is the limiting
>factor.  Are there any figures on what the defta gets on an Alpha?
>Impressive none-the-less!

150Mhz Flamingo --> 200Mhz PentiumPro (udp)

ttcp-t: socket
ttcp-t: sndbuf
ttcp-t: 81920000 bytes in 7.48 real seconds = 83.52 Mbit/sec +++
ttcp-t: 4102 I/O calls, msec/call = 1.87, calls/sec = 548.15
ttcp-t: 0.0user 7.4sys 0:07real 99% 0i+0d 0maxrss 0+3pf 0+85csw

BigMax -> 200Mhz PentiumPro (udp)

ttcp-t: socket
ttcp-t: sndbuf
ttcp-t: 81920000 bytes in 14.91 real seconds = 41.91 Mbit/sec +++
ttcp-t: 4102 I/O calls, msec/call = 3.72, calls/sec = 275.07
ttcp-t: 0.2user 14.6sys 0:14real 99% 0i+0d 0maxrss 0+55pf 0+167csw

receive udp numbers are worthless due to receiver livelock.

PPro200 or Flamingo -> BigMax

ttcp-r: socket
ttcp-r: rcvbuf
ttcp-r: accept from 10.16.208.4
ttcp-r: 80000000 bytes in 25.18 real seconds = 24.24 Mbit/sec +++
ttcp-r: 4003 I/O calls, msec/call = 6.44, calls/sec = 158.99
ttcp-r: 0.1user 24.8sys 0:25real 99% 0i+0d 0maxrss 0+5pf 1+277csw

PPro200 -> Flamingo

ttcp-r: socket
ttcp-r: rcvbuf
ttcp-r: accept from 10.16.208.4
ttcp-r: 80000000 bytes in 9.84 real seconds = 62.00 Mbit/sec +++
ttcp-r: 4010 I/O calls, msec/call = 2.51, calls/sec = 407.37
ttcp-r: 0.0user 9.5sys 0:09real 96% 0i+0d 0maxrss 0+3pf 11+108csw

Flamingo -> PPro200

ttcp-t: socket
ttcp-t: sndbuf
ttcp-t: connect
ttcp-t: 80000000 bytes in 11.23 real seconds = 54.35 Mbit/sec +++
ttcp-t: 4000 I/O calls, msec/call = 2.87, calls/sec = 356.17
ttcp-t: 0.0user 11.0sys 0:11real 98% 0i+0d 0maxrss 0+3pf 2+125csw

-- 
Matt Thomas               Internet:   matt@3am-software.com
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
Nashua, NH                Disclaimer: I disavow all knowledge of this message