From: "David S. Miller" <davem@caip.rutgers.edu>
To: torvalds@cs.helsinki.fi
Cc: lmlinux@neteng.engr.sgi.com, adrian@remus.rutgers.edu
Subject: you want numbers? I got numbers...
Date: Sat, 16 Mar 1996 06:59:04 -0500 [thread overview]
Message-ID: <199603161159.GAA10448@huahaga.rutgers.edu> (raw)
WHeee...
L M B E N C H 1 . 0 S U M M A R Y
------------------------------------
Processor, Processes - times in microseconds
--------------------------------------------
Host OS Mhz Null Null Simple /bin/sh Mmap 2-proc 8-proc
Syscall Process Process Process lat ctxsw ctxsw
--------- ------------- ---- ------- ------- ------- ------- ---- ------ ------
trombetas Linux 1.3.74 50 13 11.4K 45.0K 64K 326 82 93
trombetas Linux 1.3.74 50 13 8.7K 39.1K 53K 334 80 95
negro.rut SunOS 4.1.3_U 49 124 18.3K 63.9K 110K 470 152 262
madeira.r SunOS 5.5.1 13 40 35.7K 155.1K 298K 600 176 212
*Local* Communication latencies in microseconds
-----------------------------------------------
Host OS Pipe UDP RPC/ TCP RPC/
UDP TCP
--------- ------------- ------- ------- ------- ------- -------
trombetas Linux 1.3.74 295 1012 1774 1370 2614
trombetas Linux 1.3.74 285 1004 1776 1406 2614
negro.rut SunOS 4.1.3_U 890 1375 2287 1573 2804
madeira.r SunOS 5.5.1 557 1601 2065 1379 2508
*Local* Communication bandwidths in megabytes/second
----------------------------------------------------
Host OS Pipe TCP File Mmap Bcopy Bcopy Mem Mem
reread reread (libc) (hand) read write
--------- ------------- ---- ---- ------ ------ ------ ------ ---- -----
trombetas Linux 1.3.74 8 3.9 23.5 21.1 18 25 41 36
trombetas Linux 1.3.74 9 3.8 25.0 21.1 18 25 41 36
negro.rut SunOS 4.1.3_U 4 2.0 19.5 8.2 18 24 41 36
madeira.r SunOS 5.5.1 8 6.9 13.9 19.5 18 18 40 36
Memory latencies in nanoseconds
(WARNING - may not be correct, check graphs)
--------------------------------------------
Host OS Mhz L1 $ L2 $ Main mem TLB Guesses
--------- ------------- --- ---- ---- -------- --- -------
trombetas Linux 1.3.74 50 20 170 180 -1 No L2 cache?
trombetas Linux 1.3.74 50 19 169 179 659 No L2 cache?
negro.rut SunOS 4.1.3_U 49 20 175 183 -1 No L2 cache?
madeira.r SunOS 5.5.1 12 - - - - Bad mhz?
reply other threads:[~1996-03-16 11:59 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=199603161159.GAA10448@huahaga.rutgers.edu \
--to=davem@caip.rutgers.edu \
--cc=adrian@remus.rutgers.edu \
--cc=lmlinux@neteng.engr.sgi.com \
--cc=torvalds@cs.helsinki.fi \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.