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December 15, 2019 23:59
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quick PBP A1/A2 sd card iozone tests
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| Notes: All tests run with performance governor (PBP), cards formatted ext4 & mounted noatime | |
| Silicon Power A1 64GB: | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 4657 5546 16211 15934 11682 6017 | |
| 102400 16 14359 13455 29963 31320 26143 11701 | |
| 102400 512 31736 40452 44829 44786 44620 31232 | |
| 102400 1024 41064 20802 44472 44562 44696 20486 | |
| 102400 16384 42644 21904 46024 46125 46024 20643 | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 4654 5100 14304 14228 10393 5624 | |
| 102400 16 13562 13194 29283 29489 25656 14548 | |
| 102400 512 28712 39980 43795 43258 42784 20394 | |
| 102400 1024 20875 41235 44566 44332 44469 20411 | |
| 102400 16384 20528 42418 45925 45937 46240 20546 | |
| Patriot EP A1 64GB: | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 2818 2938 11656 11758 9180 2489 | |
| 102400 16 9002 9048 24945 24739 21625 9062 | |
| 102400 512 26507 27187 42651 43097 42239 26666 | |
| 102400 1024 28588 29833 43863 43711 43471 28713 | |
| 102400 16384 29904 30095 45199 45153 45318 29284 | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 3568 2879 12158 11144 8664 2480 | |
| 102400 16 8664 8937 22512 22577 19790 9207 | |
| 102400 512 26564 27553 42376 42607 41942 26213 | |
| 102400 1024 30178 29295 43821 43893 43940 29301 | |
| 102400 16384 30599 28988 45241 45264 45444 30539 | |
| Sandisk Extreme A2 64GB: | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 2645 2710 10878 10903 8460 4105 | |
| 102400 16 10595 10868 24878 25023 24624 11186 | |
| 102400 512 35745 36138 43853 43716 43526 33888 | |
| 102400 1024 38081 38135 44121 44338 44392 36867 | |
| 102400 16384 38597 38667 45618 45701 45641 38433 | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 2660 2556 10188 10093 7926 3607 | |
| 102400 16 9453 9759 24590 24294 24420 9192 | |
| 102400 512 35613 35861 43389 43241 43235 32918 | |
| 102400 1024 38013 38436 44644 44249 44209 25462 | |
| 102400 16384 36480 38436 45745 45785 45765 37898 | |
| Sandisk Extreme A1 (2017~) 32GB: | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 3342 3432 12637 12170 9083 4939 | |
| 102400 16 10237 10218 26832 26734 25852 14105 | |
| 102400 512 38653 38040 43197 42955 42807 35010 | |
| 102400 1024 40663 38527 44443 44360 43884 40889 | |
| 102400 16384 42495 42488 45638 45632 45669 41995 | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 3249 3354 12404 12453 11159 4455 | |
| 102400 16 9778 10168 25328 25846 25902 10992 | |
| 102400 512 39409 39664 43817 43045 44063 31207 | |
| 102400 1024 40741 41003 44637 44665 44600 39983 | |
| 102400 16384 42543 42601 45956 45854 45946 42336 | |
| Sandisk Extreme Pro A2 64GB: | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 2222 2087 8284 8103 6548 3438 | |
| 102400 16 7836 7687 13988 15401 15178 4518 | |
| 102400 512 21092 21355 22608 22326 22390 20225 | |
| 102400 1024 21461 21741 22852 22847 22865 21348 | |
| 102400 16384 22036 21820 23234 23242 23242 21947 | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 2194 2221 8245 8283 6519 3412 | |
| 102400 16 7817 8001 15723 15430 15707 8519 | |
| 102400 512 20804 20749 22519 22532 22338 20200 | |
| 102400 1024 21757 21679 22747 22765 22755 21319 | |
| 102400 16384 22077 22142 23213 23229 23213 22065 | |
| Old Evo 64GB: | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 3345 3323 11408 11493 10550 3231 | |
| 102400 16 12841 11781 24688 24800 24953 11123 | |
| 102400 512 17102 15220 39614 39405 39334 16974 | |
| 102400 1024 16924 17287 38427 37070 34463 17138 | |
| 102400 16384 16078 18176 39640 43573 41669 15403 | |
| Command line used: iozone -e -I -a -s 100M -r 4k -r 16k -r 512k -r 1024k -r 16384k -i 0 -i 1 -i 2 | |
| 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 | |
| 102400 4 2959 3167 10950 10865 10598 3134 | |
| 102400 16 10884 13869 25099 22294 23319 12499 | |
| 102400 512 16512 17347 36784 36004 35957 17699 | |
| 102400 1024 19271 18984 43701 44391 44001 19565 | |
| 102400 16384 19839 19680 45537 45575 45538 19815 |
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