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Tested | 932 GB |
Model | Samsung SSD 970 EVO Plus |
Serial | 0025_385B_8150_0168. |
CPU | Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz |
OS | Microsoft Windows 10 Pro - Build 17763 - ServicePack 0.0 |
FIO Version | fio-3.12 |
Average IOPS | |
93.751 IOPS | |
Standard Deviation | |
2.539,2 IOPS | |
Coefficient of Variation | |
3% |
Type | Write % | Block Size | Threads | Queue Depth/Thread | IOPS | Bandwidth (MB/s) | Read Latency (us) | Write Latency (us) |
Sustained Multi-Threaded Sequential Read Tests by Block Size | ||||||||
Seq | 0 | 512 | 1 | 256 | 275273 | 134,4106 | 469,6901 | 0 |
Seq | 0 | 1024 | 1 | 256 | 273642 | 267,2284 | 472,221 | 0 |
Seq | 0 | 2048 | 1 | 256 | 274837 | 536,7906 | 470,7815 | 0 |
Seq | 0 | 4096 | 1 | 256 | 269167 | 1051,435 | 482,0563 | 0 |
Seq | 0 | 8192 | 1 | 256 | 253275 | 1978,713 | 512,1677 | 0 |
Seq | 0 | 16384 | 1 | 256 | 179989 | 2812,336 | 1419,095 | 0 |
Seq | 0 | 32768 | 1 | 256 | 107157 | 3348,643 | 2387,743 | 0 |
Seq | 0 | 65536 | 1 | 256 | 53947 | 3371,694 | 4744,62 | 0 |
Seq | 0 | 131072 | 1 | 256 | 27012 | 3376,5 | 9476,606 | 0 |
Sustained Multi-Threaded Random Read Tests by Block Size | ||||||||
Rand | 0 | 512 | 16 | 16 | 438492 | 214,1076 | 582,0911 | 0 |
Rand | 0 | 1024 | 16 | 16 | 438511 | 428,2336 | 582,0634 | 0 |
Rand | 0 | 2048 | 16 | 16 | 438436 | 856,3199 | 582,2849 | 0 |
Rand | 0 | 4096 | 16 | 16 | 432685 | 1690,177 | 590,2007 | 0 |
Rand | 0 | 8192 | 16 | 16 | 231322 | 1807,203 | 1105,985 | 0 |
Rand | 0 | 16384 | 16 | 16 | 117918 | 1842,469 | 2170,428 | 0 |
Rand | 0 | 32768 | 16 | 16 | 63441 | 1982,525 | 4034,701 | 0 |
Rand | 0 | 65536 | 16 | 16 | 46691 | 2918,206 | 5482,255 | 0 |
Rand | 0 | 131072 | 16 | 16 | 25302 | 3162,733 | 10117,12 | 0 |
Sequential Write Tests with Queue Depth=1 by Block Size | ||||||||
Seq | 100 | 512 | 1 | 1 | 45449 | 22,19199 | 0 | 21,53868 |
Seq | 100 | 1024 | 1 | 1 | 45715 | 44,64363 | 0 | 21,41514 |
Seq | 100 | 2048 | 1 | 1 | 44394 | 86,70623 | 0 | 22,07154 |
Seq | 100 | 4096 | 1 | 1 | 40893 | 159,7365 | 0 | 23,95885 |
Seq | 100 | 8192 | 1 | 1 | 38237 | 298,7281 | 0 | 25,67344 |
Seq | 100 | 16384 | 1 | 1 | 33178 | 518,4102 | 0 | 29,66683 |
Seq | 100 | 32768 | 1 | 1 | 27507 | 859,609 | 0 | 35,8797 |
Seq | 100 | 65536 | 1 | 1 | 19848 | 1240,469 | 0 | 49,90269 |
Seq | 100 | 131072 | 1 | 1 | 12300 | 1537,446 | 0 | 80,81621 |
Sustained 4KB Random Read Tests by Number of Threads | ||||||||
Rand | 0 | 4096 | 1 | 1 | 11783 | 46,2595 | 84,4343 | 0 |
Rand | 0 | 4096 | 2 | 1 | 23702 | 92,58763 | 83,92598 | 0 |
Rand | 0 | 4096 | 4 | 1 | 47046 | 183,7721 | 84,56981 | 0 |
Rand | 0 | 4096 | 8 | 1 | 90715 | 354,3558 | 87,72141 | 0 |
Rand | 0 | 4096 | 16 | 1 | 164377 | 642,9613 | 96,84391 | 0 |
Rand | 0 | 4096 | 32 | 1 | 269858 | 1054,135 | 118,0432 | 0 |
Rand | 0 | 4096 | 64 | 1 | 372584 | 1455,407 | 171,1648 | 0 |
Rand | 0 | 4096 | 128 | 1 | 397508 | 1552,765 | 321,1619 | 0 |
Rand | 0 | 4096 | 256 | 1 | 258812 | 1010,986 | 988,2398 | 0 |
Sustained 4KB Random mixed 30% Write Tests by Number Threads | ||||||||
Rand | 30 | 4096 | 1 | 1 | 15046 | 58,77294 | 84,94822 | 21,81833 |
Rand | 30 | 4096 | 2 | 1 | 26965 | 105,3311 | 96,19514 | 21,24479 |
Rand | 30 | 4096 | 4 | 1 | 40459 | 158,4184 | 131,6253 | 20,69171 |
Rand | 30 | 4096 | 8 | 1 | 42925 | 167,6775 | 256,9024 | 20,17587 |
Rand | 30 | 4096 | 16 | 1 | 62620 | 244,6079 | 355,9548 | 19,32703 |
Rand | 30 | 4096 | 32 | 1 | 83933 | 327,864 | 535,7489 | 19,03141 |
Rand | 30 | 4096 | 64 | 1 | 100390 | 392,1483 | 865,5613 | 103,707 |
Rand | 30 | 4096 | 128 | 1 | 94801 | 370,318 | 1586,128 | 797,8746 |
Rand | 30 | 4096 | 256 | 1 | 96449 | 376,7532 | 2893,841 | 2093,086 |
Sustained Perf Stability Test - 4KB Random 30% Write for 20 minutes | ||||||||
Rand | 30 | 4096 | 256 | 1 | 93705 | 366,3443 | 2973,955 | 2165,217 |
Sustained 4KB Random Write Tests by Number of Threads | ||||||||
Rand | 100 | 4096 | 1 | 1 | 39808 | 155,5014 | 0 | 24,6313 |
Rand | 100 | 4096 | 2 | 1 | 39622 | 154,774 | 0 | 49,94355 |
Rand | 100 | 4096 | 4 | 1 | 39692 | 155,4669 | 0 | 100,1633 |
Rand | 100 | 4096 | 8 | 1 | 39642 | 154,8507 | 0 | 200,9725 |
Rand | 100 | 4096 | 16 | 1 | 39808 | 155,5009 | 0 | 400,8292 |
Rand | 100 | 4096 | 32 | 1 | 39658 | 154,9142 | 0 | 806,01 |
Rand | 100 | 4096 | 64 | 1 | 39248 | 153,3119 | 0 | 1629,78 |
Rand | 100 | 4096 | 128 | 1 | 39378 | 153,822 | 0 | 3249,284 |
Rand | 100 | 4096 | 256 | 1 | 39324 | 153,6088 | 0 | 6508,419 |
Sustained Multi-Threaded Random Write Tests by Block Size | ||||||||
Rand | 100 | 512 | 16 | 16 | 32213 | 15,72908 | 0 | 7945,464 |
Rand | 100 | 1024 | 16 | 16 | 32367 | 31,60817 | 0 | 7907,717 |
Rand | 100 | 2048 | 16 | 16 | 32339 | 63,16226 | 0 | 7914,529 |
Rand | 100 | 4096 | 16 | 16 | 38579 | 150,701 | 0 | 6629,728 |
Rand | 100 | 8192 | 16 | 16 | 19336 | 151,6358 | 0 | 13235,54 |
Rand | 100 | 16384 | 16 | 16 | 9661 | 150,9562 | 0 | 26493,61 |
Rand | 100 | 32768 | 16 | 16 | 4838 | 151,2031 | 0 | 52903,32 |
Rand | 100 | 65536 | 16 | 16 | 2410 | 150,6254 | 0 | 106206,9 |
Rand | 100 | 131072 | 16 | 16 | 1205 | 150,6166 | 0 | 212408,5 |