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Created August 18, 2011 14:23
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Fusion IO <3
Iozone: Performance Test of File I/O
Version $Revision: 3.308 $
Compiled for 64 bit mode.
Build: linux
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.
Run began: Thu Aug 18 11:28:08 2011
Auto Mode
Include close in write timing
OPS Mode. Output is in operations per second.
O_DIRECT feature enabled
Command line used: iozone -a -c -O -I
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 Kbytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
random random bkwd record stride
KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread
64 4 9951 19979 22566 23118 23698 19114 14233 19022 15081 225344 516994 885274 1775099
64 8 6689 16563 19275 20715 20412 16361 9684 17689 10215 147943 320158 442637 1164854
64 16 4028 5837 14706 15800 16467 15158 5763 15103 5916 78469 125384 224277 650136
64 32 3048 3460 2614 11768 12108 11247 3273 11232 3333 36985 64130 118473 338172
64 64 2931 3214 3638 3380 3817 3999 1492 6405 1782 13897 45686 84213 162534
128 4 10207 19429 17314 23794 23461 19196 17593 19359 17718 319713 616226 1222320 1770549
128 8 8924 17037 13051 20536 20226 17055 12327 17337 13028 195194 355438 723111 1068515
128 16 5449 14545 8612 16125 16033 14756 8289 5857 8501 105250 177719 377840 570598
128 32 3652 7067 5188 12540 12420 11201 4236 11596 5291 49372 88859 191072 285299
128 64 3030 4157 2534 7878 7937 7718 2209 7662 3072 22203 44429 87558 142649
128 128 2359 2414 1763 4740 4671 4545 1680 4651 1851 12490 25762 47768 71324
256 4 11689 19259 19993 23634 23747 19253 19668 19219 19856 363337 666414 1279447 1722886
256 8 11568 16904 15355 20229 20024 16468 15489 17130 15245 228336 376164 763443 1066865
256 16 7629 15152 11096 16194 8695 15474 10817 15474 11211 116953 185997 390609 550950
256 32 5362 11476 7373 12615 12539 11799 4056 11799 7365 59726 94041 204842 275475
256 64 3241 6826 4196 8232 8129 7936 3996 3098 4324 28985 47688 102421 142414
256 128 2433 3809 2421 4796 4761 4772 2255 4785 2541 12752 23249 48826 68868
256 256 1739 1865 1582 2694 2702 2756 1455 2739 1519 6900 12993 22695 32065
512 4 13357 19518 21537 23782 19897 19228 18010 19242 18353 385736 684954 1319723 1710838
512 8 11483 17495 17476 20118 17630 17227 15351 17400 14890 242312 383038 780776 1049372
512 16 8834 15311 13152 16161 14953 15334 12020 15542 11997 126405 190432 409442 541624
512 32 6309 11714 8363 12260 11010 11687 8447 11809 9378 64726 91954 210500 275255
512 64 5586 8039 4695 8138 7345 4326 4439 8031 5465 32774 44691 108307 142902
512 128 2640 3766 3149 4582 4601 2500 2743 4853 3164 15624 21625 50716 66893
512 256 2100 2330 1229 2188 2209 2293 1630 2319 1763 6247 11902 22994 31798
512 512 1321 1377 582 1290 1262 1375 964 1371 993 4018 6576 11788 16082
1024 4 13659 19687 22525 21855 17042 19467 16690 19601 16468 382004 684432 1312954 1629830
1024 8 12184 16123 16629 17433 14699 16039 14056 14774 13857 237889 378663 805138 1007629
1024 16 10666 12192 13778 15176 12137 14675 11299 14780 11461 129816 188798 423529 516414
1024 32 7901 11263 10126 11747 9729 11388 8086 11065 8735 67384 97911 216199 262243
1024 64 5526 7785 6154 7767 5522 7740 5736 7874 6617 33692 50655 111884 135626
1024 128 4197 3270 3842 4629 4429 4770 3541 4813 3956 16637 24318 50932 65052
1024 256 2308 2655 2610 2623 2507 2760 1951 2672 2274 7647 11766 23804 32029
1024 512 1298 977 1218 1402 1363 1506 1157 1504 1119 3502 5967 11902 16137
1024 1024 735 718 609 544 701 750 614 719 580 1757 3546 5786 8131
2048 4 12985 17630 20426 19980 14785 17342 14486 17297 14762 393830 683518 1312798 1712772
2048 8 11882 16234 17130 17443 13785 16232 13039 16242 13585 247075 391475 810490 1066483
2048 16 10801 14553 14250 15136 12038 14645 10768 14621 11615 128015 193620 414314 545154
2048 32 8440 11113 10471 11451 9410 11167 8825 11240 8891 67500 98914 215644 279385
2048 64 5919 7795 6908 7675 6786 7793 6051 7778 6242 34407 51037 108871 144817
2048 128 4193 4797 4088 4662 4327 4820 3859 4816 4312 16686 25364 51949 68984
2048 256 2453 2763 2430 2634 2517 2768 2214 2762 2431 8212 12287 23064 32394
2048 512 1390 1506 1300 1397 1360 1506 1204 1508 1206 4086 6211 11833 16323
2048 1024 771 789 676 438 720 791 670 790 668 1632 2620 5883 8193
2048 2048 392 406 314 375 372 405 344 406 343 1061 1869 2975 4100
4096 4 12966 16751 20121 20041 14280 17154 14202 16132 14007 395237 680357 1329791 1729884
4096 8 12441 15771 16180 16965 13460 16052 13090 15607 13138 244065 392320 823167 1080328
4096 16 11231 14835 14745 13274 11865 14166 11589 14927 11633 126236 194068 426628 550409
4096 32 9039 11423 11116 11573 9469 10479 9031 11386 9107 66843 99295 219866 280086
4096 64 6315 7790 7287 7678 6681 7828 6417 7800 6465 34005 51278 112655 144802
4096 128 4197 4836 4408 4679 3297 4840 4108 4851 3599 16642 25334 52804 69694
4096 256 2549 2501 2511 2637 2486 2779 2322 2759 2558 8016 12242 23849 32517
4096 512 1426 1512 1350 1401 1373 1516 1316 1514 1286 3996 6177 12010 16321
4096 1024 771 792 702 730 722 793 672 792 691 1793 2630 5943 8180
4096 2048 389 396 360 375 373 400 348 400 358 741 1214 2949 4041
4096 4096 193 197 182 190 189 199 181 199 182 491 890 1373 1540
8192 4 13096 16965 20058 19504 14004 16877 14116 16997 13992 378131 671466 1354493 1333259
8192 8 12402 15280 16178 16779 12660 15367 12609 15448 12566 219323 385378 793775 837910
8192 16 11202 14240 15013 15114 11369 14545 11550 14686 11290 113630 189492 419282 425935
8192 32 8997 11265 11123 11505 9044 11261 9101 10770 9080 59494 97305 209641 212462
8192 64 6574 7804 7404 7722 6343 7809 6218 7816 6078 30124 50175 107464 107917
8192 128 4059 4825 4363 4342 4013 4794 3933 4720 4033 14943 24922 50478 51564
8192 256 2580 2791 2564 2635 2149 2593 2414 2782 2406 7407 12075 23185 23630
8192 512 1435 1516 1376 1402 1368 1516 1255 1517 1309 3652 6062 11629 11922
8192 1024 771 785 716 725 722 784 700 788 691 1629 2581 5805 5768
8192 2048 392 393 367 362 329 392 353 394 363 768 1185 2888 2978
8192 4096 195 196 184 190 190 196 184 196 186 334 577 1211 1221
8192 8192 97 97 93 95 95 97 93 97 93 215 369 521 513
16384 4 12964 17098 20024 20293 13900 16977 14014 17083 14004 369779 677364 1351808 1339059
16384 8 12083 15689 16639 16863 13044 15545 13026 15677 12976 211071 385184 788950 816626
16384 16 10772 14264 14380 14562 10870 14152 11186 14350 11354 109953 189666 407151 411245
16384 32 8934 11049 11397 11225 9325 10421 9203 11145 9068 57009 96115 201022 205957
16384 64 6463 7630 7560 7594 6510 7783 6561 7852 6431 29117 50058 103976 99921
16384 128 4279 4843 4474 4684 4302 4861 4137 4851 4151 14446 24620 49250 49039
16384 256 2577 2798 2532 2572 2449 2794 2488 2695 2492 7192 12030 22653 23171
16384 512 1447 1514 1381 1393 1336 1513 1341 1516 1291 3599 6017 11351 11593
16384 1024 771 777 723 725 720 782 705 782 699 1624 2579 5724 5851
16384 2048 389 388 372 376 374 390 364 391 368 765 1181 2844 2930
16384 4096 194 194 190 190 189 194 188 194 188 369 559 1169 1218
16384 8192 96 96 94 95 95 97 94 97 94 158 267 510 516
16384 16384 48 48 47 48 48 48 47 48 47 108 183 256 260
32768 64 6290 7720 7534 7698 6590 7674 6639 7706 6618 28910 49718 100585 101932
32768 128 4290 4584 4703 4479 4007 4706 4219 4771 3997 14067 23778 42830 43739
32768 256 2590 2632 2612 2596 2503 2731 2487 2778 2457 7142 11957 22894 23045
32768 512 1438 1511 1357 1335 1341 1427 1327 1513 1341 3597 5999 11502 11629
32768 1024 772 776 727 720 722 777 709 768 716 1630 2571 5767 5872
32768 2048 387 388 373 375 372 389 370 388 366 764 1176 2880 2927
32768 4096 193 194 189 190 190 194 189 194 188 364 547 1157 1202
32768 8192 96 96 96 96 95 97 95 96 95 178 265 510 513
32768 16384 48 48 48 47 48 48 47 48 47 79 133 257 258
65536 64 6471 7754 7504 7495 6482 7679 6611 7781 6576 28944 49648 100275 101849
65536 128 4261 4819 4530 4620 4259 4810 4111 4797 4251 14363 24480 48976 49560
65536 256 2582 2711 2594 2608 2490 2763 2480 2787 2478 7149 11999 23031 23268
65536 512 1445 1500 1377 1392 1345 1471 1347 1498 1352 3586 5964 11544 11659
65536 1024 773 770 720 708 713 770 719 774 718 1625 2559 5811 5885
65536 2048 387 387 374 375 373 387 370 388 372 765 1173 2887 2941
65536 4096 193 193 190 190 189 193 189 188 189 363 545 1178 1205
65536 8192 96 94 95 96 95 96 95 96 95 178 266 509 511
65536 16384 47 48 48 48 48 48 48 48 48 89 133 257 258
131072 64 6458 7747 7514 7513 6579 7710 6535 7666 6477 28822 49663 101001 101709
131072 128 4216 4804 4635 4627 4152 4791 4248 4785 4209 14305 24426 48817 49356
131072 256 2548 2755 2604 2606 2463 2725 2476 2750 2476 7160 11992 23139 23317
131072 512 1441 1508 1363 1386 1355 1503 1345 1478 1351 3580 5960 11585 11656
131072 1024 770 770 728 720 717 761 717 769 718 1631 2561 5830 5878
131072 2048 387 386 375 372 373 384 372 387 367 766 1176 2901 2941
131072 4096 193 193 190 190 188 193 189 193 189 363 540 1175 1194
131072 8192 96 96 96 96 96 96 95 96 95 177 265 507 508
131072 16384 48 48 48 48 48 47 48 48 48 89 132 256 257
262144 64 6493 7725 7524 7557 6467 7668 6516 7701 6579 28685 49615 101006 101476
262144 128 4272 4804 4581 4601 4221 4775 4216 4773 4235 14317 24484 49203 49408
262144 256 2563 2753 2604 2588 2490 2742 2484 2749 2488 7133 11955 23128 23236
262144 512 1439 1495 1378 1385 1349 1493 1356 1492 1350 3580 5975 11630 11682
262144 1024 766 767 728 723 718 771 714 771 716 1632 2577 5869 5902
262144 2048 386 385 374 375 371 387 372 387 372 773 1185 2927 2951
262144 4096 193 193 190 189 189 192 189 193 189 361 543 1184 1194
262144 8192 96 96 96 95 95 96 96 96 96 178 265 509 510
262144 16384 48 48 48 48 48 48 48 48 48 89 133 257 257
524288 64 6472 7715 7550 7587 6556 7708 6360 7673 6055 28835 49750 101239 101651
524288 128 4190 4799 4479 4431 4069 4639 4037 4421 3994 14308 20489 49267 49457
524288 256 2288 2518 2557 2515 2463 2558 2337 2496 2468 7112 11980 23231 23314
524288 512 1431 1505 1383 1385 1352 1500 1350 1506 1350 3582 5980 11588 11619
524288 1024 757 757 727 727 719 759 717 755 718 1632 2582 5863 5889
524288 2048 381 380 373 375 373 380 372 380 371 769 1187 2929 2944
524288 4096 190 190 190 190 188 190 190 190 189 360 542 1189 1194
524288 8192 95 95 96 96 96 94 96 95 95 177 264 510 511
524288 16384 47 47 48 48 48 47 48 47 48 89 133 257 258
iozone test complete.
------------------
Iozone: Performance Test of File I/O
Version $Revision: 3.308 $
Compiled for 64 bit mode.
Build: linux
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.
Run began: Thu Aug 18 11:21:14 2011
Auto Mode 2. This option is obsolete. Use -az -i0 -i1
Command line used: iozone -A
Output is in Kbytes/sec
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 Kbytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
KB reclen write rewrite read reread
64 4 1083249 2561267 4207076 9318832
64 8 1049372 2278628 4564786 10821524
64 16 998622 2006158 7100397 10821524
64 32 1183548 2067979 7100397 10821524
64 64 1163036 2133730 8182586 12310336
128 4 1663139 2784517 5847904 8036304
128 8 1172704 2905056 5784891 9977956
128 16 2098744 3277486 6727225 10567140
128 32 1471662 2286447 7082197 9795896
128 64 1451764 2409592 7582312 9795896
128 128 2166499 3468030 7082197 9795896
256 4 1312954 2350543 5320671 7314033
256 8 1956506 3043436 6249745 9192546
256 16 1619994 2392442 6761355 8888172
256 32 2305128 3454704 7120034 9192546
256 64 1707589 3123106 6719046 9434868
256 128 2187712 3236056 6398720 8815202
256 256 2118645 3275543 6107548 8271916
512 4 1484293 2438090 4827914 7309196
512 8 1882427 2926501 5509113 6999490
512 16 1999881 2695115 6491676 8844453
512 32 2030130 3104171 6319739 8992598
512 64 2099600 2879414 6319739 9145790
512 128 2073249 2942541 6086873 8808176
512 256 2081286 2991733 6086873 8394979
512 512 2207515 3201349 5624545 8394979
1024 4 1615374 2723840 4392454 6918376
1024 8 2031864 3301774 5226256 8822754
1024 16 2182617 3433760 5310258 8750850
1024 32 2254805 3518141 5690162 8914314
1024 64 2286009 3631168 5789881 9045736
1024 128 2286009 3556008 6569179 8750850
1024 256 2284793 3696803 6102490 8326715
1024 512 2290886 3447541 6172653 8391792
1024 1024 2169388 3696803 6208343 8457895
2048 4 1687011 2972495 5264067 7237860
2048 8 2162727 3425279 6608629 8820994
2048 16 2380930 3489282 6845629 8713618
2048 32 2373037 3413030 5147354 8940345
2048 64 2403581 3715681 6220958 9140117
2048 128 2400894 3650932 5836323 8830061
2048 256 2386884 3637020 5507054 8325147
2048 512 2351599 3683812 5704543 8398403
2048 1024 2406275 3771144 5750369 8431376
2048 2048 2233585 3786104 5626082 8390200
4096 4 1688471 2940345 4696769 7209932
4096 8 2167039 3424463 5633102 9000323
4096 16 2301140 3468714 5802430 8734909
4096 32 2292236 3474326 5159420 8824645
4096 64 2392470 3601796 5339001 9000323
4096 128 2413646 3779279 5902100 8677553
4096 256 2274031 3706707 4293029 7473388
4096 512 2320724 3207709 4339659 7489679
4096 1024 2029564 3212508 4394046 7314299
4096 2048 2104910 2576153 3354260 5792648
4096 4096 1741354 2292236 2940345 3720353
8192 4 1511660 2643503 3782110 4175543
8192 8 1715601 2986555 5013234 5364680
8192 16 1886259 2608780 3626431 4339005
8192 32 1786703 2715153 3668636 4284894
8192 64 1960746 3315359 4667931 4956108
8192 128 1830195 3264953 4450278 5207752
8192 256 1891972 2615532 3407417 3884297
8192 512 1938511 2576116 4275829 4576535
8192 1024 2048538 3069531 3813593 3866376
8192 2048 2056261 3657312 5776876 5876668
8192 4096 1848012 3237878 4802330 4641448
8192 8192 1641665 2727005 3768008 3708630
16384 4 1611325 2842019 4518400 4554938
16384 8 1828189 3289932 4954252 5237842
16384 16 1912018 3437038 5610758 5445367
16384 32 1955101 3459532 5350814 5435890
16384 64 2023017 3658053 5883111 5686906
16384 128 2036084 3625629 5261503 5586129
16384 256 2041891 3614378 5461379 5320984
16384 512 2051829 3669382 5472251 5354150
16384 1024 2055450 3614378 5226290 5368371
16384 2048 2001918 3521041 5457475 5326345
16384 4096 1841712 3030653 4215193 4384071
16384 8192 1668969 2744409 3678417 3714404
16384 16384 1682618 2632848 3507562 3532625
32768 4 1606819 2889630 4585455 4677052
32768 8 1799344 3277443 5275804 5337682
32768 16 1874487 3349816 5978516 6108722
32768 32 1922900 3450049 6401201 6515916
32768 64 1994041 3596108 5661327 5939246
32768 128 2009200 3615976 5595409 5699832
32768 256 2021969 3546371 5202118 5309843
32768 512 2019118 3550586 5244599 5348067
32768 1024 2017221 3540525 5705748 5760029
32768 2048 2012023 3589439 5582228 5684979
32768 4096 1788060 2785220 3868272 4049849
32768 8192 1692289 2540705 3503431 3540616
32768 16384 1631055 2632385 3520392 3530339
65536 4 1593044 2835815 4585210 4643066
65536 8 1774358 3298397 5277000 5371352
65536 16 1863619 3310712 5405895 5518328
65536 32 1931681 3446364 5633689 6151209
65536 64 1990213 3506641 5094123 5217403
65536 128 2007656 3645121 6159479 6251088
65536 256 2037433 3638896 5842523 5917995
65536 512 2032251 3538647 5713077 5752291
65536 1024 2042945 3618776 5528539 5627807
65536 2048 2024781 3558068 5378393 5498899
65536 4096 1772824 2888956 4433528 4506061
65536 8192 1714485 2804882 3833144 3854375
65536 16384 1714485 2751976 3731468 3710314
131072 4 1581868 2818453 4760540 4829841
131072 8 1788889 3285187 5411951 5467443
131072 16 1876473 3365904 6003876 6108546
131072 32 1934188 3439223 5810708 5892231
131072 64 1995130 3576024 5671865 5762953
131072 128 2015811 3621656 5796066 5941391
131072 256 2003579 3534456 5496854 5567553
131072 512 2034077 3600380 5550632 5716392
131072 1024 2035124 3614678 5717462 5961881
131072 2048 2015095 3528853 5765975 5788072
131072 4096 1824117 2803491 4119569 4175197
131072 8192 1697475 2703245 3703535 4019364
131072 16384 1736651 2891065 3735621 4077919
262144 4 1594782 2899091 5448391 5509878
262144 8 1794769 3306565 6160115 6470272
262144 16 1876774 3379703 6565275 6620301
262144 32 1930923 3442969 6031701 6439615
262144 64 1992959 3579969 6136907 6402641
262144 128 2021280 3648949 6179017 6262389
262144 256 2019335 3611886 5753839 5891940
262144 512 2035673 3322271 5469885 5972075
262144 1024 2034709 3618173 5932345 5969772
262144 2048 2028447 3611648 5826066 5877138
262144 4096 1660492 3203249 4779367 4817310
262144 8192 1697296 2959241 3927896 4178256
262144 16384 1688494 2552392 3833965 3955578
524288 4 1592612 2849284 5297066 5318937
524288 8 1800742 3330290 6622650 6660077
524288 16 1887719 3393183 5724926 5561855
524288 32 1937013 3459341 6445085 6506817
524288 64 2003843 3602984 6211073 6457311
524288 128 2022801 3651541 6177624 6228031
524288 256 1898987 3654618 5868650 5947938
524288 512 1854009 3634630 5771490 5937772
524288 1024 2054676 3666836 5952882 6017322
524288 2048 2047774 3656964 5973564 6022546
524288 4096 1867082 3151863 4627391 4790944
524288 8192 1795254 2902955 3090643 3094571
524288 16384 1727712 2798423 4044621 4158902
iozone test complete.
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