Path: utzoo!attcan!uunet!wuarchive!gem.mps.ohio-state.edu!apple!netcom!hue From: hue@netcom.UUCP (Jonathan Hue) Newsgroups: comp.sys.amiga Subject: Re: A590 experience anyone ? Summary: diskperf numbers Message-ID: <2603@netcom.UUCP> Date: 1 Oct 89 04:47:16 GMT References: <118@philica.ica.philips.nl> <2593@netcom.UUCP> Organization: NetCom- The Bay Area's Public Access Unix System {408 997-9175 guest} Lines: 31 In article <2593@netcom.UUCP>, hue@netcom.UUCP I write: > In article <118@philica.ica.philips.nl>, tom@philica.ica.philips.nl (Tom van Peer) writes: > > a) speed of the little bugger > > ... (sorry, I don't have diskperf) Got it today. Here are the numbers, first the built in 20MB drive, followed by the CDC Wren III. HDToolbox says the 20MB drive is a Western Digital 93028 (thought they only made chips). My 500 is stock, 7.16MHz 68000. File create/delete: create 10 files/sec, delete 19 files/sec Directory scan: 98 entries/sec Seek/read test: 72 seek/reads per second r/w speed: buf 512 bytes, rd 26512 byte/sec, wr 23903 byte/sec r/w speed: buf 4096 bytes, rd 106095 byte/sec, wr 70295 byte/sec r/w speed: buf 8192 bytes, rd 134146 byte/sec, wr 80453 byte/sec r/w speed: buf 32768 bytes, rd 166882 byte/sec, wr 86302 byte/sec r/w speed: buf 131072 bytes, rd 170500 byte/sec, wr 110765 byte/sec r/w speed: buf 524288 bytes, rd 170500 byte/sec, wr 115864 byte/sec File create/delete: create 14 files/sec, delete 34 files/sec Directory scan: 104 entries/sec Seek/read test: 57 seek/reads per second r/w speed: buf 512 bytes, rd 29774 byte/sec, wr 28926 byte/sec r/w speed: buf 4096 bytes, rd 196608 byte/sec, wr 136178 byte/sec r/w speed: buf 8192 bytes, rd 306900 byte/sec, wr 174762 byte/sec r/w speed: buf 32768 bytes, rd 499321 byte/sec, wr 296766 byte/sec r/w speed: buf 131072 bytes, rd 635500 byte/sec, wr 349525 byte/sec r/w speed: buf 524288 bytes, rd 655360 byte/sec, wr 361577 byte/sec -Jonathan