2020-06-24-2159

no tuning, dedup=on, compression=on, ashift=9

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2006250-NI-2006251NI77
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  Test
  Duration
zfs_6x_ssd_in_2x_raidz1
June 24 2020
  2 Hours, 24 Minutes
zfs_6x_ssd_in_2x_raidz1_ashift=12
June 24 2020
 
6 x 481GB HSCP0480S5xnNMRI
June 24 2020
  2 Hours, 29 Minutes
zfs_ashift=9_compression=on_dedup=off
June 25 2020
  1 Hour, 57 Minutes
zfs_ashift=9_compression=on_dedup=on
June 25 2020
  1 Hour, 19 Minutes
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  1 Hour, 38 Minutes

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2020-06-24-2159, "Flexible IO Tester 3.18 - Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",936,1014,916,1023,897,911,921,922,914,931,1015,931,927,918,1008 "6 x 481GB HSCP0480S5xnNMRI",1011,916,920,915,907,904,913,927,1012,922,910,912,911,927,910 "zfs_ashift=9_compression=on_dedup=off",958,952,993 "zfs_ashift=9_compression=on_dedup=on",962,957,980 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",240000,260000,235000,262000,230000,233000,236000,236000,234000,238000,260000,238000,237000,235000,258000 "6 x 481GB HSCP0480S5xnNMRI",259000,235000,236000,234000,232000,231000,234000,237000,259000,236000,233000,233000,233000,237000,233000 "zfs_ashift=9_compression=on_dedup=off",245000,244000,254000 "zfs_ashift=9_compression=on_dedup=on",246000,245000,251000 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",2915,2454,2954,2465,2447,2429,2432,2409,2416,2929,2409,2448,2452,2460,2400 "6 x 481GB HSCP0480S5xnNMRI",2416,2418,2388 "zfs_ashift=9_compression=on_dedup=off",2507,2499,2527 "zfs_ashift=9_compression=on_dedup=on",2534,2564,2544 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",187000,157000,189000,158000,157000,155000,156000,154000,155000,187000,154000,157000,157000,157000,154000 "6 x 481GB HSCP0480S5xnNMRI",155000,155000,153000 "zfs_ashift=9_compression=on_dedup=off",160000,160000,162000 "zfs_ashift=9_compression=on_dedup=on",162000,164000,163000 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",4309,5422,4336,4321,4305,4295,4282,4264,4546,4328,5437,5506,4302,4344,4303 "6 x 481GB HSCP0480S5xnNMRI",4255,4263,4261 "zfs_ashift=9_compression=on_dedup=off",4379,4409,4395 "zfs_ashift=9_compression=on_dedup=on",4501,4500,4508 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",68900,86800,69400,69100,68900,68700,68500,68200,72700,69200,86000,88100,68800,69500,68800 "6 x 481GB HSCP0480S5xnNMRI",68100,68200,68200 "zfs_ashift=9_compression=on_dedup=off",70100,70500,70300 "zfs_ashift=9_compression=on_dedup=on",72000,71000,72100 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",212,197,229,212,212,221,214,216,189,192,209,216,219,199,230 "6 x 481GB HSCP0480S5xnNMRI",232,211,237,248,259,235,243,226,217,225,219,220,231,230,225 "zfs_ashift=9_compression=on_dedup=off", "zfs_ashift=9_compression=on_dedup=on",340,343,348 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",54200,50400,58600,54200,54200,56500,54700,55400,48400,49300,53500,55300,55900,50900,58900 "6 x 481GB HSCP0480S5xnNMRI",59300,54100,60600,63500,66300,60200,62100,57000,55400,57600,56100,56300,59100,58000,57700 "zfs_ashift=9_compression=on_dedup=off",82300,80500,84300 "zfs_ashift=9_compression=on_dedup=on",87000,87900,89200 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",701,736,718 "6 x 481GB HSCP0480S5xnNMRI",847,804,784,746,774,759,750,759,754,797,753,797,785,780,747 "zfs_ashift=9_compression=on_dedup=off",964,961,959 "zfs_ashift=9_compression=on_dedup=on",1044,1027,1040 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",44900,47100,45000 "6 x 481GB HSCP0480S5xnNMRI",54200,51500,50200,47700,49500,48600,47000,48600,48300,51000,48200,50000,50300,49900,47800 "zfs_ashift=9_compression=on_dedup=off",61700,61500,61400 "zfs_ashift=9_compression=on_dedup=on",66800,65700,66500 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1834,1881,1923 "6 x 481GB HSCP0480S5xnNMRI",1804,1913,1879 "zfs_ashift=9_compression=on_dedup=off",1702,1699,1613,1660 "zfs_ashift=9_compression=on_dedup=on",2037,2009,1982 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",29300,30100,30800 "6 x 481GB HSCP0480S5xnNMRI",28900,30600,30100 "zfs_ashift=9_compression=on_dedup=off",27200,27200,25800,26600 "zfs_ashift=9_compression=on_dedup=on",32600,32100,31700 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1388,1401,1400 "6 x 481GB HSCP0480S5xnNMRI",1413,1421,1415 "zfs_ashift=9_compression=on_dedup=off",1490,1420,1432 "zfs_ashift=9_compression=on_dedup=on",1450,1424,1432 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",355000,359000,359000 "6 x 481GB HSCP0480S5xnNMRI",362000,364000,362000 "zfs_ashift=9_compression=on_dedup=off",382000,364000,367000 "zfs_ashift=9_compression=on_dedup=on",371000,365000,367000 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",861,899,857 "6 x 481GB HSCP0480S5xnNMRI",856,865,859 "zfs_ashift=9_compression=on_dedup=off",873,856,874 "zfs_ashift=9_compression=on_dedup=on",879,885,893 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",221000,230000,219000 "6 x 481GB HSCP0480S5xnNMRI",219000,221000,220000 "zfs_ashift=9_compression=on_dedup=off",224000,219000,224000 "zfs_ashift=9_compression=on_dedup=on",225000,226000,229000 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",3260,3254,3247 "6 x 481GB HSCP0480S5xnNMRI",3262,3194,3276 "zfs_ashift=9_compression=on_dedup=off",3228,3231,3239 "zfs_ashift=9_compression=on_dedup=on",3282,3307,3295 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",209000,208000,208000 "6 x 481GB HSCP0480S5xnNMRI",209000,204000,210000 "zfs_ashift=9_compression=on_dedup=off", "zfs_ashift=9_compression=on_dedup=on",210000,212000,211000 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",4817,4819,4830 "6 x 481GB HSCP0480S5xnNMRI",4911,4877,4902 "zfs_ashift=9_compression=on_dedup=off",4816,4811,4800 "zfs_ashift=9_compression=on_dedup=on",4899,4919,4916 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",77100,77100,77300 "6 x 481GB HSCP0480S5xnNMRI",78600,78000,78400 "zfs_ashift=9_compression=on_dedup=off",77100,76000,76800 "zfs_ashift=9_compression=on_dedup=on",78400,78700,78700 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",697,694,708 "6 x 481GB HSCP0480S5xnNMRI",694,702,714 "zfs_ashift=9_compression=on_dedup=off",754,730,746 "zfs_ashift=9_compression=on_dedup=on",750,752,759 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",179000,178000,181000 "6 x 481GB HSCP0480S5xnNMRI",178000,180000,183000 "zfs_ashift=9_compression=on_dedup=off",193000,187000,191000 "zfs_ashift=9_compression=on_dedup=on",192000,192000,194000 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",2294,2278,2293 "6 x 481GB HSCP0480S5xnNMRI",2285,2279,2284 "zfs_ashift=9_compression=on_dedup=off",2342,2289,2333 "zfs_ashift=9_compression=on_dedup=on",2370,2339,2365 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",147000,146000,147000 "6 x 481GB HSCP0480S5xnNMRI", "zfs_ashift=9_compression=on_dedup=off",150000,147000,149000 "zfs_ashift=9_compression=on_dedup=on",152000,150000,151000 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",4097,4085,4093 "6 x 481GB HSCP0480S5xnNMRI",4508,4106,4142,4505,4123,4045,4077,4096,4124,4087,4132,4033,4129,4111,4072 "zfs_ashift=9_compression=on_dedup=off",4172,4099,4080 "zfs_ashift=9_compression=on_dedup=on",4136,4479,4212,4212,4182,4231 "Flexible IO Tester 3.18 - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",65500,65400,65400,65500 "6 x 481GB HSCP0480S5xnNMRI",72100,65700,66300,72100,65000,64700,65200,65500,65000,65400,65400,66100,64500,66100,65800,65200 "zfs_ashift=9_compression=on_dedup=off",66700,65600,65300 "zfs_ashift=9_compression=on_dedup=on",66200,71700,67400,67400,66900,67700 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",215,213,207 "6 x 481GB HSCP0480S5xnNMRI",202,195,216,184,207,230,237,236,223,240,220,222 "zfs_ashift=9_compression=on_dedup=off",175,179,186,184 "zfs_ashift=9_compression=on_dedup=on",216,214,215 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",55100,54400,52900 "6 x 481GB HSCP0480S5xnNMRI",51800,49900,55400,47200,53000,58000,60700,60300,57100,61400,56400,56800 "zfs_ashift=9_compression=on_dedup=off",44700,45700,47700,47100 "zfs_ashift=9_compression=on_dedup=on",55400,54700,55000 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1640,1620,1615 "6 x 481GB HSCP0480S5xnNMRI",1499,1593,1581,1604,1629,1578 "zfs_ashift=9_compression=on_dedup=off",1874,1863,1849 "zfs_ashift=9_compression=on_dedup=on",1829,1878,1880 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",105000,104000,103000 "6 x 481GB HSCP0480S5xnNMRI",95900,102000,101000,103000,104000,101000 "zfs_ashift=9_compression=on_dedup=off",120000,119000,118000 "zfs_ashift=9_compression=on_dedup=on",117000,120000,120000 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",2186,2116,2035,2086 "6 x 481GB HSCP0480S5xnNMRI",2088,2085,2117 "zfs_ashift=9_compression=on_dedup=off",2202,2211,2116 "zfs_ashift=9_compression=on_dedup=on",2203,2209,2212 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",34000,33900,32600,33400 "6 x 481GB HSCP0480S5xnNMRI",33400,33400,33900 "zfs_ashift=9_compression=on_dedup=off",35200,35400,33800 "zfs_ashift=9_compression=on_dedup=on",35200,35300,35400 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",699,653,640,668,664,637,667,666 "6 x 481GB HSCP0480S5xnNMRI",834,681,655,699,673,760,718,768,785,698,743,716,716,715 "zfs_ashift=9_compression=on_dedup=off",595,635,594,622,639,660,648,614,604,615,632,624,612,597,603 "zfs_ashift=9_compression=on_dedup=on",747,720,740 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",44700,41800,40000,42800,42500,40700,42700,42600 "6 x 481GB HSCP0480S5xnNMRI",53300,43600,41900,44700,43100,48600,45000,49200,50200,44600,47500,45800,45800,45800 "zfs_ashift=9_compression=on_dedup=off",38100,40600,38000,39800,40900,42200,41500,39300,38700,39300,40400,39900,39100,38200,38600 "zfs_ashift=9_compression=on_dedup=on",47800,46100,47400 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1756,1674,1531,1542,1617,1685,1719,1642,1534,1581,1644,1611,1616,1520,1490 "6 x 481GB HSCP0480S5xnNMRI",1607,1612,1621 "zfs_ashift=9_compression=on_dedup=off", "zfs_ashift=9_compression=on_dedup=on",1661,1579,1584 "Flexible IO Tester 3.18 - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",28100,26800,24500,24700,25900,26000,27500,26300,24500,25300,26300,25800,25800,24300,23800 "6 x 481GB HSCP0480S5xnNMRI",25700,25800,25900 "zfs_ashift=9_compression=on_dedup=off", "zfs_ashift=9_compression=on_dedup=on",26600,25300,25300 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1116,1074,1069 "6 x 481GB HSCP0480S5xnNMRI",1112,1121,1119 "zfs_ashift=9_compression=on_dedup=off",1142,1120,1131 "zfs_ashift=9_compression=on_dedup=on",1119,1128,1115 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",286000,275000,274000 "6 x 481GB HSCP0480S5xnNMRI",285000,287000,287000 "zfs_ashift=9_compression=on_dedup=off",292000,287000,290000 "zfs_ashift=9_compression=on_dedup=on", "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",2741,2760,2757 "6 x 481GB HSCP0480S5xnNMRI",2823,2821,2815 "zfs_ashift=9_compression=on_dedup=off",2964,2778,2797,2780,2785 "zfs_ashift=9_compression=on_dedup=on",2834,2829,2910 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",175000,177000,176000 "6 x 481GB HSCP0480S5xnNMRI",181000,181000,180000 "zfs_ashift=9_compression=on_dedup=off",190000,178000,179000,178000,178000 "zfs_ashift=9_compression=on_dedup=on",181000,181000,186000 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",4382,4380,4394 "6 x 481GB HSCP0480S5xnNMRI",4513,4489,4483 "zfs_ashift=9_compression=on_dedup=off",4416,4420,4804,4419,4414,4418,4386,4403,4797,4404,4400,4383,4447,4305,4392 "zfs_ashift=9_compression=on_dedup=on",4524,4545,4532 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",70100,70100,70300 "6 x 481GB HSCP0480S5xnNMRI",72200,71800,71700 "zfs_ashift=9_compression=on_dedup=off",70600,70700,76900,70700,70600,70700,70200,70400,76700,70500,70400,70100,71200,68900,70300 "zfs_ashift=9_compression=on_dedup=on",72400,72700,72500 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",625,619,602 "6 x 481GB HSCP0480S5xnNMRI",640,624,621 "zfs_ashift=9_compression=on_dedup=off",612,615,615 "zfs_ashift=9_compression=on_dedup=on",601,606,611 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",160000,158000,154000 "6 x 481GB HSCP0480S5xnNMRI",164000,160000,159000 "zfs_ashift=9_compression=on_dedup=off", "zfs_ashift=9_compression=on_dedup=on",154000,155000,157000 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1449,1393,1428 "6 x 481GB HSCP0480S5xnNMRI",1404,1449,1470 "zfs_ashift=9_compression=on_dedup=off",1510,1500,1411,1493,1431,1401,1510,1412,1400,1501,1427,1401,1401,1399,1411 "zfs_ashift=9_compression=on_dedup=on",1454,1478,1481 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",92700,89100,91400 "6 x 481GB HSCP0480S5xnNMRI",89900,92700,94100 "zfs_ashift=9_compression=on_dedup=off",96600,96000,90300,95600,91600,89700,96600,90400,89600,96100,91300,89600,89600,89500,90300 "zfs_ashift=9_compression=on_dedup=on",93000,94600,94800 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",1771,1818,1845 "6 x 481GB HSCP0480S5xnNMRI",2048,2029,2139 "zfs_ashift=9_compression=on_dedup=off",2020,1916,1947 "zfs_ashift=9_compression=on_dedup=on",2140,2159,2151 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /mnt/ztest1", Higher Results Are Better "zfs_6x_ssd_in_2x_raidz1",28300,29100,29500 "6 x 481GB HSCP0480S5xnNMRI",32800,32500,34200 "zfs_ashift=9_compression=on_dedup=off",32300,32300,30600,31200 "zfs_ashift=9_compression=on_dedup=on",34200,34500,34400