Date: Sat, 25 Jan 1997 17:43:09 +1100 (EST) From: proff@suburbia.net To: hackers@freebsd.org Subject: new socket hash tester available at vger (fwd) Message-ID: <19970125064310.16052.qmail@suburbia.net>
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Date: Sat, 25 Jan 1997 01:08:06 -0500
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From: "David S. Miller" <davem@jenolan.rutgers.edu>
To: netdev@roxanne.nuclecu.unam.mx
Subject: new socket hash tester available at vger
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"David S. Miller" <davem@jenolan.rutgers.edu>
and two days late, sorry about this...
It has lots of new "features", check it out:
? ./sockhash badargs
Usage ./sockhash hash_technique socket_parser file
Try './sockhash -v' to get list of parsers and hashers known
? ./sockhash -v
Available socket parsers:
linux
solaris_netstat
netstat_trad
Available hash techniques:
FreeBSD
Linux
DaveM
Schenk1
Schenk2
Gangstad
? ./sockhash Schenk2 linux cloos_virtual.tcp.1
TCP sockets added 660, hash table size 256
schenk1_hash: Using X1(00007107) X2(00004b82) X3(00003fb7) X4(000066e2)
Schenk2: empty[28] single[119] collisions[num(109)deepest(32)avg(4)]
? ./sockhash FreeBSD linux cloos_virtual.tcp.1
TCP sockets added 660, hash table size 127
FreeBSD: empty[4] single[10] collisions[num(113)deepest(210)avg(5)]
? ./sockhash Linux linux cloos_virtual.tcp.1
TCP sockets added 660, hash table size 256
Linux: empty[44] single[79] collisions[num(133)deepest(227)avg(4)]
? ./sockhash Schenk1 linux cloos_virtual.tcp.1
TCP sockets added 660, hash table size 256
schenk1_hash: Using X of 00000653
Schenk1: empty[32] single[132] collisions[num(92)deepest(37)avg(5)]
?
Go fetch, at:
vger.rutgers.edu:/pub/linux/Net/socket_hashing/sockhash.c
Have fun kids.
---------------------------------------------////
Yow! 11.26 MB/s remote host TCP bandwidth & ////
199 usec remote TCP latency over 100Mb/s ////
ethernet. Beat that! ////
-----------------------------------------////__________ o
David S. Miller, davem@caip.rutgers.edu /_____________/ / // /_/ ><
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