./flashbench -a /dev/sdc --blocksize=1024
align 8589934592	pre 612��s	on 838��s	post 740��s	diff 161��s
align 4294967296	pre 647��s	on 947��s	post 737��s	diff 255��s
align 2147483648	pre 678��s	on 1.11ms	post 772��s	diff 390��s
align 1073741824	pre 644��s	on 1.07ms	post 771��s	diff 367��s
align 536870912	pre 629��s	on 1ms	post 760��s	diff 308��s
align 268435456	pre 632��s	on 966��s	post 762��s	diff 269��s
align 134217728	pre 626��s	on 861��s	post 733��s	diff 181��s
align 67108864	pre 643��s	on 914��s	post 734��s	diff 225��s
align 33554432	pre 614��s	on 837��s	post 748��s	diff 156��s
align 16777216	pre 614��s	on 868��s	post 734��s	diff 194��s
align 8388608	pre 633��s	on 815��s	post 752��s	diff 123��s
align 4194304	pre 648��s	on 812��s	post 749��s	diff 114��s
align 2097152	pre 646��s	on 952��s	post 755��s	diff 252��s
align 1048576	pre 629��s	on 959��s	post 750��s	diff 269��s
align 524288	pre 640��s	on 950��s	post 754��s	diff 253��s
align 262144	pre 642��s	on 946��s	post 754��s	diff 248��s
align 131072	pre 631��s	on 923��s	post 734��s	diff 240��s
align 65536	pre 630��s	on 927��s	post 738��s	diff 243��s
align 32768	pre 633��s	on 900��s	post 733��s	diff 217��s
align 16384	pre 630��s	on 806��s	post 739��s	diff 122��s
align 8192	pre 720��s	on 724��s	post 726��s	diff 1.23��s
align 4096	pre 723��s	on 721��s	post 732��s	diff -6071ns
align 2048	pre 734��s	on 735��s	post 734��s	diff 879ns

./flashbench -a /dev/sdc --blocksize=2048
align 8589934592	pre 633��s	on 831��s	post 758��s	diff 136��s
align 4294967296	pre 652��s	on 865��s	post 738��s	diff 170��s
align 2147483648	pre 686��s	on 1.03ms	post 769��s	diff 302��s
align 1073741824	pre 652��s	on 992��s	post 778��s	diff 277��s
align 536870912	pre 655��s	on 973��s	post 758��s	diff 266��s
align 268435456	pre 636��s	on 947��s	post 755��s	diff 251��s
align 134217728	pre 636��s	on 866��s	post 754��s	diff 171��s
align 67108864	pre 654��s	on 884��s	post 754��s	diff 180��s
align 33554432	pre 618��s	on 846��s	post 756��s	diff 159��s
align 16777216	pre 635��s	on 847��s	post 761��s	diff 149��s
align 8388608	pre 653��s	on 830��s	post 757��s	diff 125��s
align 4194304	pre 648��s	on 810��s	post 757��s	diff 107��s
align 2097152	pre 655��s	on 880��s	post 750��s	diff 177��s
align 1048576	pre 637��s	on 867��s	post 757��s	diff 170��s
align 524288	pre 654��s	on 869��s	post 759��s	diff 162��s
align 262144	pre 654��s	on 879��s	post 752��s	diff 176��s
align 131072	pre 654��s	on 864��s	post 756��s	diff 159��s
align 65536	pre 646��s	on 863��s	post 752��s	diff 165��s
align 32768	pre 638��s	on 851��s	post 743��s	diff 161��s
align 16384	pre 651��s	on 758��s	post 754��s	diff 55.6��s
align 8192	pre 732��s	on 737��s	post 733��s	diff 4.75��s
align 4096	pre 734��s	on 736��s	post 728��s	diff 4.52��s

./flashbench -a /dev/sdc --blocksize=4096
align 8589934592	pre 744��s	on 906��s	post 856��s	diff 106��s
align 4294967296	pre 818��s	on 981��s	post 855��s	diff 145��s
align 2147483648	pre 825��s	on 1.14ms	post 894��s	diff 281��s
align 1073741824	pre 777��s	on 1.09ms	post 897��s	diff 251��s
align 536870912	pre 832��s	on 1.2ms	post 876��s	diff 350��s
align 268435456	pre 803��s	on 1.07ms	post 898��s	diff 218��s
align 134217728	pre 817��s	on 981��s	post 875��s	diff 135��s
align 67108864	pre 772��s	on 977��s	post 872��s	diff 155��s
align 33554432	pre 744��s	on 946��s	post 857��s	diff 146��s
align 16777216	pre 744��s	on 935��s	post 859��s	diff 134��s
align 8388608	pre 778��s	on 942��s	post 875��s	diff 115��s
align 4194304	pre 775��s	on 924��s	post 882��s	diff 96��s
align 2097152	pre 793��s	on 973��s	post 857��s	diff 148��s
align 1048576	pre 764��s	on 975��s	post 878��s	diff 154��s
align 524288	pre 777��s	on 982��s	post 880��s	diff 154��s
align 262144	pre 777��s	on 1ms	post 874��s	diff 175��s
align 131072	pre 777��s	on 979��s	post 874��s	diff 154��s
align 65536	pre 777��s	on 980��s	post 868��s	diff 158��s
align 32768	pre 759��s	on 966��s	post 855��s	diff 159��s
align 16384	pre 761��s	on 861��s	post 860��s	diff 50.8��s
align 8192	pre 846��s	on 849��s	post 836��s	diff 7.65��s