DragonFly BSD
DragonFly kernel List (threaded) for 2004-01
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Re: Benchmark - 2nd run


From: Walter <nospam@xxxxxxxxxxxxx>
Date: Fri, 16 Jan 2004 10:48:37 -0500


Jean-Marc Zucconi wrote:


FreeBSD-4.9 FreeBSD-5.1 FreeBSD-5.2 DragonFly
File Read (10 seconds) 179477.0 KBps 167848.0 KBps 38635.0 KBps 179972.0 KBps File Write (10 seconds) 18633.0 KBps 12800.0 KBps 7800.0 KBps 18433.0 KBps File Copy (10 seconds) 16298.0 KBps 11944.0 KBps 4436.0 KBps 16271.0 KBps File Read (30 seconds) 179598.0 KBps 169150.0 KBps 39068.0 KBps 177467.0 KBps File Write (30 seconds) 18399.0 KBps 12589.0 KBps 7688.0 KBps 18277.0 KBps File Copy (30 seconds) 15297.0 KBps 11468.0 KBps 4375.0 KBps 15308.0 KBps C Compiler Test 428.1 lpm 258.4 lpm 143.2 lpm 407.1 lpm



Hi,


   Ignorant, non-hacker question here: Would the location of
the partitions on the disk (inner cylinders, outer cylinders,
middle .., etc.) affect the file operation benchmarks?  (As
I understand all these OS's are on one computer, iirc.  So,
the comparison of the times to access their respective slices
may not be on a "level playing field."  Or am I totally wrong?)

Walter




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