Created
July 20, 2012 01:21
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HP Cloud, iozone -a (over XFS)
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| 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 Jul 19 20:52:37 2012 | |
| Auto Mode | |
| 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. | |
| random random bkwd record stride | |
| KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread | |
| 64 4 735831 2133730 3022727 3363612 3738358 2662899 3203069 3203069 3791156 874936 1879725 3203069 3541098 | |
| 64 8 901377 2278628 5389653 4018152 4564786 3057153 3541098 4018152 5283570 1049372 2133730 4207076 1679761 | |
| 64 16 811459 2278628 5389653 3958892 5283570 3203069 3738358 3738358 4564786 1070292 2298136 4564786 4274062 | |
| 64 32 821391 2467108 3541098 3791156 5283570 447537 3791156 3588436 4897948 1255511 2662899 4564786 4018152 | |
| 64 64 831569 2467108 5735102 3738358 5389653 3541098 4274062 3541098 4564786 1105556 2467108 4897948 4564786 | |
| 128 4 895074 2558895 4407601 3867787 3657016 2714132 3657016 3759450 3380677 1040839 2248149 4012317 4012317 | |
| 128 8 1067750 2843510 5545860 4557257 5122535 3468030 4267461 4557257 5847904 1185654 1561553 4889281 4717434 | |
| 128 16 1000121 2905056 5545860 4557257 5379161 3560017 4407601 4267461 5784891 1196221 2558895 4759253 4934216 | |
| 128 32 1105114 2969325 5784891 4717434 5603747 3759450 4557257 4135958 5545860 1057236 2784517 5122535 5122535 | |
| 128 64 1209698 3036502 5545860 4717434 5847904 3759450 4717434 4135958 5545860 1539168 3536566 5122535 5122535 | |
| 128 128 1133103 3053774 5784891 4759253 5545860 3867787 4934216 3759450 5325799 1332828 2985839 5325799 5325799 | |
| 256 4 1066483 2812272 4734192 4350555 4054829 2943325 3879045 3994490 3654598 1137672 2435861 4350555 4350555 | |
| 256 8 1248819 3275543 5428265 5022044 5022044 3605511 4755158 5022044 4572895 1280084 2812272 5217259 5242734 | |
| 256 16 1306564 2783115 5687020 5117791 5455847 3717869 5022044 4652146 6398720 1254656 2812272 5347168 5320671 | |
| 256 32 1126926 3159869 5347168 3667079 5687020 3756894 4929815 4734192 5971678 1398455 2783115 4840911 5455847 | |
| 256 64 1108314 3454704 4672389 5347168 5810112 3605511 5022044 4572895 6107548 1588832 3285566 5687020 5569035 | |
| 256 128 1286217 3499745 5810112 5217259 5687020 4009406 5217259 4350555 3879045 1093639 2719671 3605511 3879045 | |
| 256 256 1248819 3236056 5569035 5217259 5841722 3770085 4840911 3756894 5687020 1479379 3159869 5320671 5569035 | |
| 512 4 1096322 2811557 4742616 4610256 3941742 2926501 4000485 4228947 3768799 1182661 2560168 4457157 3556580 | |
| 512 8 699550 3284589 5699180 4163357 5127637 3634839 4961773 5453155 4827914 1316016 2860238 5398323 5453155 | |
| 512 16 1373241 3437042 5760329 5398323 5384786 3710197 5214798 4871723 5115422 1380303 2891043 5453155 5398323 | |
| 512 32 1379416 3459188 5509113 5624545 5744919 3849877 5453155 4871723 6472112 1454140 2991733 5684095 5684095 | |
| 512 64 1430887 3710197 6104175 5684095 5886650 4091959 5684095 2198475 6571132 1589779 3220553 5384786 5822804 | |
| 512 128 1357615 2894940 5951911 5624545 5822804 4061007 5566231 4732165 6319739 1778004 3504346 5684095 5744919 | |
| 512 256 1426135 3556580 5822804 5509113 5760329 3877684 5509113 4163357 5886650 1938502 4457157 5699180 5624545 | |
| 512 512 1372364 3510074 5951911 5624545 5951911 3884698 5624545 3905895 5744919 1610042 3464769 5760329 5744919 | |
| 1024 4 1116502 3103735 4898425 4810640 3984917 3001782 4199201 4162573 3778101 1204825 2600164 4512441 4493556 | |
| 1024 8 1363565 3618930 5885083 5720477 5096034 3725664 5144870 5356618 4854136 1363565 2783867 5690162 5623115 | |
| 1024 16 1345623 3606774 5853003 5601115 5507740 3618930 5444898 4949226 5245404 1387350 2993413 5751117 5720477 | |
| 1024 32 1426043 3781427 6025439 5885083 5789881 4064103 5690162 5018624 5623115 1452570 3074849 5885083 5925680 | |
| 1024 64 1499217 3923040 3324778 6016997 6025439 4211554 5885083 5200941 6974549 1528563 3158515 6016997 6059442 | |
| 1024 128 1482144 3877004 5917516 5751117 5813392 4195100 5720477 5096034 6874084 1607514 3251778 5813392 5845038 | |
| 1024 256 1446211 3696803 5885083 5758828 5853003 3999762 5720477 4512441 6025439 1803239 3055164 5564829 5853003 | |
| 1024 512 1171629 3518141 5885083 5789881 5917516 2625597 5751117 4211554 5885083 1976691 4634161 5885083 5917516 | |
| 1024 1024 1448162 3709575 5991815 5853003 6025439 3951918 5845038 3955557 5950309 1635675 3696803 5950309 5950309 | |
| 2048 4 1159735 2280429 1729816 3047366 2585923 1926510 2876923 4330028 2727131 1195569 2146514 4016229 4462754 | |
| 2048 8 1292145 3530875 5596757 5785224 5080379 3644736 5184636 3637020 4968710 1368084 3061485 5492967 5735012 | |
| 2048 16 1402711 3429381 5704543 5267294 5507054 3744839 5492967 5083385 5389574 1394287 3038742 3915540 5735012 | |
| 2048 32 1425288 3598924 6110328 6092991 5970183 4180412 5800851 5197183 5836323 1378181 1626633 3235617 6003564 | |
| 2048 64 1461667 3519302 6207471 5704543 6132138 4319142 5704543 5349298 6058611 1484143 3136379 5986827 6207471 | |
| 2048 128 1453505 3390131 5293261 5916724 5937172 4301837 5754221 3482209 6939647 1539744 3093459 5868220 5974336 | |
| 2048 256 1519319 3314266 5820505 5920802 5970183 4104506 5836323 3260177 6280083 1603854 3251539 5674397 5953632 | |
| 2048 512 1451540 3743207 5785224 5933071 3717289 3999400 2608697 4472047 3757946 1813827 3573472 5735012 5489457 | |
| 2048 1024 1494992 3554251 5582208 3448657 6020395 3938881 5626082 4284671 5884299 1894223 4162181 5765808 5820505 | |
| 2048 2048 1424106 3519302 5376082 5475461 5689430 2635914 5107566 3786104 4983122 1498120 3250308 5447681 5475461 | |
| 4096 4 1153181 2292236 3150647 4312426 3842678 2274031 2769693 4380601 2996241 1170306 2480917 4149921 4196552 | |
| 4096 8 1287671 3148338 5431844 5527974 4893426 3477139 4713521 4183268 4521249 1356290 2747106 3937802 5454263 | |
| 4096 16 1386053 3357537 2602298 3197560 2441083 1960544 5113352 5038371 5171846 1354900 2826656 5332372 5558378 | |
| 4096 32 1429177 3360164 5355645 5382492 5719367 3683658 5431844 4039655 5353976 1392683 2600722 5527974 5497899 | |
| 4096 64 1494966 3387995 5786794 5934722 5944991 4016047 5461198 5396016 5902100 1467010 2792200 5587302 5883908 | |
| 4096 128 1493277 3486312 5292944 5603704 5777065 3961410 5603704 5284803 5689064 1466008 2892815 5319164 5633102 | |
| 4096 256 1517548 3114661 3699523 5512011 5753847 3150647 3568133 4768469 6151473 1344719 2435200 4649735 4390677 | |
| 4096 512 1422197 2023588 4858827 5325760 5792648 3056478 4982841 4562069 5784846 1547344 2666519 3447830 3630721 | |
| 4096 1024 1404179 3020473 4644707 3673419 4218190 3586757 4592558 3393349 4007615 1562686 2144586 4686519 5231694 | |
| 4096 2048 1442255 3274348 3468714 3650781 2890382 2306392 4505833 3185110 4031124 1817051 3781775 5068098 5032468 | |
| 4096 4096 1399832 3098371 4627193 4628439 3479956 3222752 3419011 3292546 4535572 1474944 3009363 4516494 4618485 | |
| 8192 4 1111684 2310239 4246763 4401818 3226325 2457812 3603989 4083733 3517291 1146555 2295422 3605502 4131362 | |
| 8192 8 1351585 2992016 5298499 5454094 4821874 2882333 4768340 4911476 4175036 1328179 2676241 5149219 5347148 | |
| 8192 16 1409005 3213952 4815791 5184962 4392814 2962606 4796296 4673646 4518755 1362140 2594008 4686395 5158495 | |
| 8192 32 1426437 3092461 4882166 5010310 5553712 3618412 5013234 4715983 5572627 1346025 2660492 5487193 5634770 | |
| 8192 64 1418311 3211248 4866952 5261984 5619105 3396303 5361332 5429103 5016894 1413875 2631557 4961834 5284645 | |
| 8192 128 1472846 3235439 4657175 5032325 4778952 3750733 5075439 5422249 4623336 1408312 2591465 4187757 5022761 | |
| 8192 256 1486739 3253206 3949937 4917099 5233930 3201076 4982701 4227431 4678737 1419776 2600684 3978753 4971166 | |
| 8192 512 1446067 3107845 3733615 5059743 5347148 3195123 5032325 4676190 6091282 1455563 2631557 4139325 4929091 | |
| 8192 1024 1479186 3145975 4648984 4976927 4357715 3535386 4949683 4594281 6127127 1506490 2441049 3862465 4776959 | |
| 8192 2048 1460016 2993059 4009863 4694719 4201070 3362731 3994015 4153837 4721816 1475249 2272949 3805147 4583861 | |
| 8192 4096 1352489 2704467 3379267 3929159 3396303 2896670 3691497 3162771 4271046 1465246 2782659 3418945 3715045 | |
| 8192 8192 1375445 2449053 3262473 3520535 3105317 2619919 3528126 2674574 2871493 1324697 2546334 3116019 3439135 | |
| 16384 4 1129849 2190345 3447210 3816517 2892622 2085264 3321256 4031459 3152008 1070633 2052319 3374092 3616851 | |
| 16384 8 1251565 2602635 3955577 4343614 3701001 2483554 3836975 5030411 3695230 1216170 2299247 3923507 4360980 | |
| 16384 16 1343625 2658105 4223742 4574039 4109326 2714810 4491232 4821808 4246712 1192077 2318720 4210802 4420735 | |
| 16384 32 1427675 2769963 4151028 4562499 4322848 2908538 4687931 4956039 4476603 1293937 2514451 4009583 4563711 | |
| 16384 64 1405743 2846374 4158313 4281372 4374861 3053275 4168908 5102499 4422158 1293547 2373089 4145769 4557355 | |
| 16384 128 1426549 2883035 3911225 4320673 4327475 3097173 4218298 5019755 4208739 1326533 2351650 3725277 4206420 | |
| 16384 256 1400243 2777351 3543372 4179811 4131065 3126766 4214159 4401763 4246712 1338652 2373827 3734793 4148022 | |
| 16384 512 1503254 3194946 4560985 4521075 4151028 2860831 4174226 4630753 4369020 1307477 2422616 3937445 4224781 | |
| 16384 1024 1431930 2869432 3929790 4158564 4238069 3095359 4234674 4419882 5862033 1383192 2584623 4273385 4786543 | |
| 16384 2048 1428417 3113027 4528225 4780882 4624209 3137473 4412503 4252230 5908402 1378447 2387269 3818214 4149775 | |
| 16384 4096 1344388 2600271 3289302 3575079 3477212 2671954 3440479 3243044 4053575 1462464 1892118 3139910 3534806 | |
| 16384 8192 1294449 2392172 3099548 3274101 3201197 2480506 3131468 2697864 3196134 1428803 2358430 3087293 3299251 | |
| 16384 16384 1228453 2221860 3064166 3092573 3047047 2304027 3064713 2240038 3035740 1257773 2238871 2906078 3032927 | |
| 32768 64 1329700 2727948 4073616 4321734 4086333 2779306 4188704 5003455 4136885 1220130 2293370 4084754 4309267 | |
| 32768 128 1409315 2803343 3992207 4017178 4002904 2850141 4198813 5167692 4103659 1271807 2305798 4013659 3898998 | |
| 32768 256 1420736 2824602 3855034 3887089 3941262 2887020 4003954 4731800 3967544 1284106 2314145 3759085 3922478 | |
| 32768 512 1424698 2832636 3936183 3894027 3971328 2899078 4028482 4309267 4034987 1264006 2312004 3878314 4015183 | |
| 32768 1024 1428979 3052177 3966514 4020586 3960798 2897550 4148373 4485780 4522237 1328903 2500399 4590662 4741431 | |
| 32768 2048 1437949 3031308 4663721 4649836 4565652 3093882 4556268 4478909 5714763 1285728 2217658 4493700 4649364 | |
| 32768 4096 1417118 2753636 4003954 4109425 4026122 2881512 4025532 3755695 4766260 1302222 2160045 3981567 4130545 | |
| 32768 8192 1367554 2649844 3159312 3227796 3126468 2372754 3121994 2712549 3323007 1278599 1878484 3095136 3220082 | |
| 32768 16384 1248493 2206302 3003223 3040294 3011779 2277447 3033516 2326602 2976750 1356915 2389918 3006508 3021180 | |
| 65536 64 1351456 2724779 4231637 4260298 4104995 2719791 4225393 5319894 4170832 1108392 2324041 4240974 4324916 | |
| 65536 128 1407163 2810072 4102973 4069563 3961130 2857720 4109352 5195904 4015172 1259170 2318944 4088084 4132395 | |
| 65536 256 1419913 2805483 3886364 3964901 3949179 2860695 3984210 4750347 3926445 1273232 2314531 3904193 4001727 | |
| 65536 512 1416014 2833856 3914200 4015700 3957993 2888956 4055933 4650292 4051688 1273958 2316423 3998817 4032489 | |
| 65536 1024 1483182 2830559 3930206 4045189 3946061 2891479 3996317 4566017 3990515 1273981 2312156 4010251 4055933 | |
| 65536 2048 1410919 2769779 3900924 4018870 3910970 2862959 3975739 4491850 4040669 1150401 1895032 3988315 4021810 | |
| 65536 4096 1326017 2515773 3452901 3514217 3429979 2602275 3452511 3535006 4389561 1097295 1715244 3465482 3535415 | |
| 65536 8192 1369583 2237566 3119578 3226273 3213976 2401901 3152601 2751425 3888453 1274052 1713309 3189549 3213037 | |
| 65536 16384 1336540 2234746 3028897 3020908 3023001 2256430 2955650 2435094 2960074 1242999 1842298 2978905 3033945 | |
| 131072 64 751331 2095339 4521285 4600166 4304490 2267251 4467786 5373547 4438174 1077213 1756381 4560782 4572541 | |
| 131072 128 1261692 2944850 4370258 4400905 4213986 2340902 4347620 5311968 4274303 1140272 1713468 4375336 4437852 | |
| 131072 256 1261715 2067514 4204253 4261382 4185624 2207492 4242243 4781574 4200334 1138678 1730986 4224704 4254489 | |
| 131072 512 1278889 2198347 4168549 4315404 4231533 2213456 4330531 4669481 4271812 1150805 1814167 4282994 4306750 | |
| 131072 1024 1268001 2048928 4313982 4341886 4259896 2194188 4354818 4639062 4333672 1148807 1707890 4294604 4330940 | |
| 131072 2048 1256550 2030583 4222141 4286334 4222401 2132673 4243717 4560441 4277130 1071820 1485907 4205057 4252679 | |
| 131072 4096 1216344 1882649 3789412 3841845 3773701 2140578 3781644 3886386 3806255 1049517 1483185 3790849 3776215 | |
| 131072 8192 1189906 1835947 3362630 3391172 3323819 1884055 3364441 2804764 3461746 974941 1335630 3387557 3382762 | |
| 131072 16384 1132459 1790258 3364194 3401537 3369803 1883055 3171513 2482092 3554291 1176472 1724492 2689649 3199290 | |
| 262144 64 63933 100951 4679553 4704662 4452549 51173 4285779 5408937 4231807 172389 111758 4393673 4430498 | |
| 262144 128 113267 112480 4269304 4269370 4112509 78176 4207758 5293575 4122656 183619 108528 4210739 4257105 | |
| 262144 256 108238 109722 4397944 4442672 4326659 94968 4386312 4927986 4356868 108897 121162 4390585 4411283 | |
| 262144 512 110539 112302 4170617 4177923 4150011 99534 4442887 4710426 4413196 158168 111854 4427519 4469708 | |
| 262144 1024 110906 120988 4426539 4499007 4435968 90211 4465895 4650340 4460895 162062 106357 4171408 4201358 | |
| 262144 2048 112335 124630 4372044 4443282 4928450 93605 4096315 4592975 4090052 111208 121631 4387502 4415730 | |
| 262144 4096 116619 118177 3942671 3948192 3921088 97029 3924909 3446217 3764215 111771 121129 3776900 3942077 | |
| 262144 8192 116793 114494 3617423 3615223 3629448 113843 3590959 3199493 3286039 111200 104792 3310108 3286452 | |
| 262144 16384 99134 125395 3100641 3097863 3087459 111133 3093000 2494803 3040938 185354 135732 3091574 3112314 | |
| 524288 64 39198 52402 4382027 4389182 4982066 24797 4633318 6548613 6515821 114809 65795 5186867 5279351 | |
| 524288 128 114482 63578 4265551 4275645 4794453 37574 4210334 5512610 5469937 115808 67476 4847520 5607066 | |
| 524288 256 117007 62332 4128149 4097664 5131325 57071 4634266 8563881 5099777 119656 74457 4138583 4160185 | |
| 524288 512 103158 69926 5121895 5091170 4705385 55931 4458424 8026692 5294719 106404 67959 4167099 4185500 | |
| 524288 1024 101084 68726 4783731 4153694 4288268 54164 4234340 6586706 5256962 123378 66668 4219010 4265245 | |
| 524288 2048 108056 61304 4896916 5016010 4516535 52507 4148929 7313261 5356484 120329 66674 5386425 5935496 | |
| 524288 4096 111961 66839 4049059 3980321 4152086 52801 4242877 4350393 3612614 92200 65966 3605164 3631509 | |
| 524288 8192 117413 67387 3297905 3376122 3940295 55709 3299860 3319035 3290434 118777 72972 3284537 3298153 | |
| 524288 16384 119326 68637 3136234 3622625 3607447 71050 3116919 2935675 3110821 124470 71880 3902230 3181941 | |
| iozone test complete. |
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