jma@beach.cis.ufl.edu (John 'Vlad' Adams) (11/19/90)
In article <1990Nov18.191622.13242@lavaca.uh.edu> jet@karazm.math.uh.edu (J. Eric Townsend) writes: > > >I haven't seen this yet, so I thought I'd do/post it. > >System: Amiga 2000, rev 4.3, FatAgnus, 1Mb motherboard >Card: GVP Series II SCSI+ram, 4Mb 80ns RAM >Drive: 40Mb Quantum > Not to be outdone, here're the results of a Kronos: System: Amiga 2000, rev 6.2, FatAgnus, 1Mb motherboard Card: Kronos, A2058 with 4Mb 80ns RAM Drive: 40Mb Quantum > >0. >;no added buffers >File create/delete: create 16 files/sec, delete 33 files/sec >Directory scan: 96 entries/sec >Seek/read test: 104 seek/reads per second >r/w speed: buf 512 bytes, rd 56375 byte/sec, wr 28378 byte/sec >r/w speed: buf 4096 bytes, rd 181833 byte/sec, wr 126843 byte/sec >r/w speed: buf 8192 bytes, rd 280868 byte/sec, wr 174278 byte/sec >r/w speed: buf 32768 bytes, rd 388361 byte/sec, wr 214725 byte/sec >r/w speed: buf 131072 bytes, rd 487709 byte/sec, wr 288598 byte/sec >r/w speed: buf 524288 bytes, rd 507375 byte/sec, wr 317750 byte/sec > And for the Kronos with no addbuffes: File create/delete: create 13 files/sec, delete 29 files/sec Directory scan: 78 entries/sec Seek/read test: 122 seek/reads per second r/w speed: buf 512 bytes, rd 90264 byte/sec, wr 76818 byte/sec r/w speed: buf 4096 bytes, rd 219980 byte/sec, wr 162150 byte/sec r/w speed: buf 8192 bytes, rd 232157 byte/sec, wr 180270 byte/sec r/w speed: buf 32768 bytes, rd 408536 byte/sec, wr 252668 byte/sec r/w speed: buf 131072 bytes, rd 503316 byte/sec, wr 347594 byte/sec r/w speed: buf 524288 bytes, rd 537731 byte/sec, wr 390773 byte/sec >1. >;addbuffers dh0: 20 >File create/delete: create 15 files/sec, delete 33 files/sec >Directory scan: 96 entries/sec >Seek/read test: 72 seek/reads per second >r/w speed: buf 512 bytes, rd 50778 byte/sec, wr 25880 byte/sec >r/w speed: buf 4096 bytes, rd 149440 byte/sec, wr 86778 byte/sec >r/w speed: buf 8192 bytes, rd 201649 byte/sec, wr 116941 byte/sec >r/w speed: buf 32768 bytes, rd 322638 byte/sec, wr 183960 byte/sec >r/w speed: buf 131072 bytes, rd 466033 byte/sec, wr 272357 byte/sec >r/w speed: buf 524288 bytes, rd 537731 byte/sec, wr 311458 byte/sec > And for the Kronos with addbuffers 20: File create/delete: create 12 files/sec, delete 32 files/sec Directory scan: 82 entries/sec Seek/read test: 125 seek/reads per second r/w speed: buf 512 bytes, rd 94750 byte/sec, wr 77006 byte/sec r/w speed: buf 4096 bytes, rd 244803 byte/sec, wr 172842 byte/sec r/w speed: buf 8192 bytes, rd 270019 byte/sec, wr 182891 byte/sec r/w speed: buf 32768 bytes, rd 446202 byte/sec, wr 250655 byte/sec r/w speed: buf 131072 bytes, rd 537731 byte/sec, wr 353452 byte/sec r/w speed: buf 524288 bytes, rd 566797 byte/sec, wr 400729 byte/sec >2. >;addbuffers dh0: 40 >File create/delete: create 15 files/sec, delete 33 files/sec >Directory scan: 96 entries/sec >Seek/read test: 104 seek/reads per second >r/w speed: buf 512 bytes, rd 53407 byte/sec, wr 28391 byte/sec >r/w speed: buf 4096 bytes, rd 181833 byte/sec, wr 135591 byte/sec >r/w speed: buf 8192 bytes, rd 282128 byte/sec, wr 153450 byte/sec >r/w speed: buf 32768 bytes, rd 385978 byte/sec, wr 213269 byte/sec >r/w speed: buf 131072 bytes, rd 476625 byte/sec, wr 287281 byte/sec >r/w speed: buf 524288 bytes, rd 499321 byte/sec, wr 317750 byte/sec And finally, for the Kronos with addbuffers 40: File create/delete: create 13 files/sec, delete 40 files/sec Directory scan: 94 entries/sec Seek/read test: 129 seek/reads per second r/w speed: buf 512 bytes, rd 98457 byte/sec, wr 80350 byte/sec r/w speed: buf 4096 bytes, rd 246723 byte/sec, wr 175738 byte/sec r/w speed: buf 8192 bytes, rd 279620 byte/sec, wr 185042 byte/sec r/w speed: buf 32768 bytes, rd 430921 byte/sec, wr 250655 byte/sec r/w speed: buf 131072 bytes, rd 547083 byte/sec, wr 355449 byte/sec r/w speed: buf 524288 bytes, rd 577197 byte/sec, wr 400729 byte/sec -- John M. Adams --**-- Professional Student on the eight-year plan! /// Internet: jma@beach.cis.ufl.edu -or- vladimir@maple.circa.ufl.edu /// "We'll always be together, together in electric dreams" Moroder & Oakey \\V// Sysop of The Beachside. FIDOnet 1:3612/557. 904-492-2305 (Florida) \X/