Apple Gentoo Storage Performance, "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory", Higher Results Are Better "5.8.1 GCC 10.2 volutary elevator=none", "5.8.1 GCC 10.2 volutary elevator=kyber",328,329,330 "5.8.1 GCC 10.2 volutary elevator=mq-deadline",326,330,330 "5.8.1 GCC 10.2 none noatime discard",325,320,323 "FreeBSD 12.1 ZFS clang 8.0.1",5188,4927,4915,4993 "Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline",318,321,319 "Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2",157,157,165 "Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2",150,158,153 "Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3",2881,2899,2845 "ClearLinux 33720 no-miti 5.8.9 GCC 10.1",270,266,272 "Gentoo Glibc F2FS no-miti 5.9.11 clang default",325,328,329 "Calculate Glibc Ext4 miti GCC 9.3 mq-deadline",284,326,313,294,295,268,263,259,276,291,247,190 "Calculate Glibc Ext4 n-miti GCC 9.3 5.4 mq-deadline",369,335,331,200,241,193,177,217,262,233,224,260 "FreeBSD 12.2 ZFS clang 10.0.1",5291,5293,5268 "Ubuntu 30.10 no-miti Ext4 5.8 GCC 10.2",288,295,258,299,298,252,258,307,272,278,288,182 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 mq-deadline x86_64",331,303,353,345,258,271,243,318,352,281,205,162 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 none x86_64",329,326,344 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 macbook.config",352,343,347 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 conf2.config",299,304,301 "Gentoo 5.10.1 Glibc F2FS Clang 11 clang.config",310,328,339,351,224,172,303,264,321,336,209,147 "Gentoo 5.9.14 Glibc EXT4 GCC 10 noatime",336,337,258,350,243,174,209,259,320,358,261,191 "Gentoo 5.10.1-xanmod Glibc EXT4 GCC 10 noatime",202,206,175,198,181,181,203,185,203,190,208,208,204,216,205 "Gentoo 5.9 ZFS -miti GCC 10 xanmod O3",3402,3399,3400 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:9 noatime",130,127,131 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:1 noatime", "FreeBSD 13-RC4 SSD",5297,5262,5273 "FreeBSD 13-RC4 SSD ZFS-tuning",4996,5122,5117 "FreeBSD 13-RC4 SSD ZFS-tuning2",5200,5167,5158 "FreeBSD 13-RC4 SSD ZFS compression=none",5282,5235,5248 "FreeBSD 13-RC4 SSD ZFS compression=zle",5220,5201,5194 "FreeBSD 13-RC4 SSD ZFS compression=zstd",5298,5298,5231 "FreeBSD 13-RC4 SSD -KPTI ZFS zstd",5547,5730,5695 "FreeBSD 13-RC4 SSD -KPTI ZFS-fast8",5746,5703,5714 "Flexible IO Tester 3.18 - Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory", Higher Results Are Better "5.8.1 GCC 10.2 volutary elevator=none", "5.8.1 GCC 10.2 volutary elevator=kyber",10500,10500,10600 "5.8.1 GCC 10.2 volutary elevator=mq-deadline",10400,10600,10500 "5.8.1 GCC 10.2 none noatime discard",10400,10200,10300 "FreeBSD 12.1 ZFS clang 8.0.1",166000,158000,157000,160000 "Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline",10200,10300,10200 "Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2",5031,5023,5262 "Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2",4792,5064,4904 "Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3",92200,92800,91000 "ClearLinux 33720 no-miti 5.8.9 GCC 10.1",8627,8520,8694 "Gentoo Glibc F2FS no-miti 5.9.11 clang default",10400,10500,10500 "Calculate Glibc Ext4 miti GCC 9.3 mq-deadline",9098,10400,10000,9413,9428,8578,8400,8281,8831,9318,7896,6069 "Calculate Glibc Ext4 n-miti GCC 9.3 5.4 mq-deadline",11800,10700,10600,6384,7708,6170,5666,6932,8389,7458,7157,8323 "FreeBSD 12.2 ZFS clang 10.0.1", "Ubuntu 30.10 no-miti Ext4 5.8 GCC 10.2",9204,9450,8255,9575,9538,8066,8253,9823,8712,8890,9197,5816 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 mq-deadline x86_64",10600,9687,11300,11000,8264,8657,7770,10200,11300,8981,6545,5169 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 none x86_64",10500,10400,11000 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 macbook.config",11300,10000,11100 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 conf2.config",9559,9711,9640 "Gentoo 5.10.1 Glibc F2FS Clang 11 clang.config",9916,10500,10800,11200,7172,5498,9706,8443,10300,10700,6678,4714 "Gentoo 5.9.14 Glibc EXT4 GCC 10 noatime",10800,10800,8267,11200,7771,5553,6680,8299,10200,11500,8337,6106 "Gentoo 5.10.1-xanmod Glibc EXT4 GCC 10 noatime",6455,6595,5601,6342,5796,5793,6497,5928,6482,6081,6654,6658,6534,6898,6556 "Gentoo 5.9 ZFS -miti GCC 10 xanmod O3", "Fedora 34-RC1 5.11 Glibc BTRFS zstd:9 noatime",4153,4049,4192 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:1 noatime",4068,3983,4110 "FreeBSD 13-RC4 SSD",170000,168000,169000 "FreeBSD 13-RC4 SSD ZFS-tuning",160000,164000,164000 "FreeBSD 13-RC4 SSD ZFS-tuning2",166000,165000,165000 "FreeBSD 13-RC4 SSD ZFS compression=none",169000,168000,168000 "FreeBSD 13-RC4 SSD ZFS compression=zle",167000,166000,166000 "FreeBSD 13-RC4 SSD ZFS compression=zstd",170000,170000,167000 "FreeBSD 13-RC4 SSD -KPTI ZFS zstd",177000,183000,182000 "FreeBSD 13-RC4 SSD -KPTI ZFS-fast8",184000,182000,183000 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory", Higher Results Are Better "5.8.1 GCC 10.2 volutary elevator=none",281,307,310,307,306,303,308,309,310 "5.8.1 GCC 10.2 volutary elevator=kyber",297,304,300 "5.8.1 GCC 10.2 volutary elevator=mq-deadline",298,305,298 "5.8.1 GCC 10.2 none noatime discard",296,299,297 "FreeBSD 12.1 ZFS clang 8.0.1",394,376,378 "Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline",291,288,292 "Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2",203,205,189,201,182,217,187,198,206,203,199,212,204,214,210 "Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2",201,198,212,202 "Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3",367,360,362 "ClearLinux 33720 no-miti 5.8.9 GCC 10.1",243,241,261,250,234,238,253,252,252,254,246,231,259,239,250 "Gentoo Glibc F2FS no-miti 5.9.11 clang default", "Calculate Glibc Ext4 miti GCC 9.3 mq-deadline",282,269,223,225,239,241,219,213,246,225,246,237,232,229,241 "Calculate Glibc Ext4 n-miti GCC 9.3 5.4 mq-deadline",254,192,239,244,212,256,194,238,286,271,173,207,289,262,186 "FreeBSD 12.2 ZFS clang 10.0.1",361,351,351 "Ubuntu 30.10 no-miti Ext4 5.8 GCC 10.2",277,239,202,216,254,203,209,261,221,195,264,240,279,278,273 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 mq-deadline x86_64",255,241,242,268,226,291,290,293,278,282,224,293 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 none x86_64",270,293,314,267,218,308,264,292,248,231,273,282,259,304,294 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 macbook.config",265,187,287,257,248,245,291,289,204,254,291,235,247,240,245 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 conf2.config",261,270,268 "Gentoo 5.10.1 Glibc F2FS Clang 11 clang.config",233,245,251,297,292,294,295,270,291,294,291,280 "Gentoo 5.9.14 Glibc EXT4 GCC 10 noatime",295,288,291 "Gentoo 5.10.1-xanmod Glibc EXT4 GCC 10 noatime",276,288,252,286,286,282,243,238,245,293,285,250,251,234,283 "Gentoo 5.9 ZFS -miti GCC 10 xanmod O3",292,298,296 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:9 noatime",200,190,199,213,198,206,197,184,212,192,198,203 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:1 noatime",178,214,208,225,182,175,224,196,199,182,195,195,189,202,192 "FreeBSD 13-RC4 SSD",219,227,240,274,239,232,250,249,239,255,270,268 "FreeBSD 13-RC4 SSD ZFS-tuning", "FreeBSD 13-RC4 SSD ZFS-tuning2", "FreeBSD 13-RC4 SSD ZFS compression=none",222,198,218,238,245,226,212,221,217,257,259,241,256,264,271 "FreeBSD 13-RC4 SSD ZFS compression=zle",148,200,157,173,218,244,218,249,227,230,232,221,235,224,231 "FreeBSD 13-RC4 SSD ZFS compression=zstd",252,234,212,217,222,224,228,238,221,249,218,258,201,225,221 "FreeBSD 13-RC4 SSD -KPTI ZFS zstd",226,219,234,227,268,265,245,266,244,251,219,242 "FreeBSD 13-RC4 SSD -KPTI ZFS-fast8",132,129,157,185,201,204,216,212,208,232,227,218 "Flexible IO Tester 3.18 - Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory", Higher Results Are Better "5.8.1 GCC 10.2 volutary elevator=none",8992,9834,9903,9813,9773,9695,9858,9900,9905 "5.8.1 GCC 10.2 volutary elevator=kyber",9501,9720,9596 "5.8.1 GCC 10.2 volutary elevator=mq-deadline",9530,9742,9544 "5.8.1 GCC 10.2 none noatime discard",9454,9561,9500 "FreeBSD 12.1 ZFS clang 8.0.1",12600,12000,12100 "Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline",9295,9197,9346 "Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2",6493,6568,6042,6421,5835,6952,5972,6320,6590,6506,6365,6776,6513,6848,6719 "Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2",6414,6319,6794,6467 "Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3",11800,11500,11600 "ClearLinux 33720 no-miti 5.8.9 GCC 10.1",7765,7724,8363,7993,7498,7618,8108,8066,8074,8133,7855,7393,8274,7648,7995 "Gentoo Glibc F2FS no-miti 5.9.11 clang default",9366,9409,9326 "Calculate Glibc Ext4 miti GCC 9.3 mq-deadline",9030,8602,7140,7186,7645,7710,6997,6805,7855,7208,7853,7582,7427,7316,7694 "Calculate Glibc Ext4 n-miti GCC 9.3 5.4 mq-deadline",8119,6150,7645,7791,6795,8177,6208,7611,9151,8659,5532,6618,9254,8391,5947 "FreeBSD 12.2 ZFS clang 10.0.1",11600,11200,11200 "Ubuntu 30.10 no-miti Ext4 5.8 GCC 10.2",8873,7645,6456,6897,8131,6485,6699,8333,7073,6239,8437,7668,8928,8887,8735 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 mq-deadline x86_64",8165,7696,7745,8566,7238,9314,9276,9357,8881,9030,7153,9366 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 none x86_64",8621,9387,10100,8525,6974,9858,8437,9355,7943,7383,8727,9007,8298,9732,9413 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 macbook.config",8491,5966,9179,8213,7938,7848,9316,9256,6528,8109,9319,7507,7894,7691,7851 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 conf2.config",8343,8647,8561 "Gentoo 5.10.1 Glibc F2FS Clang 11 clang.config",7458,7852,8024,9510,9336,9407,9424,8646,9302,9390,9322,8951 "Gentoo 5.9.14 Glibc EXT4 GCC 10 noatime",9448,9222,9312 "Gentoo 5.10.1-xanmod Glibc EXT4 GCC 10 noatime",8842,9209,8050,9163,9136,9024,7785,7602,7852,9375,9114,8009,8013,7486,9052 "Gentoo 5.9 ZFS -miti GCC 10 xanmod O3",9343,9518,9458 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:9 noatime",6410,6082,6378,6827,6326,6576,6302,5875,6768,6156,6340,6484 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:1 noatime",5699,6853,6651,7189,5812,5589,7176,6284,6371,5808,6236,6238,6048,6447,6137 "FreeBSD 13-RC4 SSD",7007,7259,7677,8762,7647,7411,7985,7966,7643,8169,8639,8568 "FreeBSD 13-RC4 SSD ZFS-tuning",3827,3862,3849 "FreeBSD 13-RC4 SSD ZFS-tuning2",3895,3938,3889 "FreeBSD 13-RC4 SSD ZFS compression=none",7091,6331,6967,7602,7831,7222,6785,7069,6948,8234,8286,7714,8174,8438,8657 "FreeBSD 13-RC4 SSD ZFS compression=zle",4731,6385,5018,5531,6966,7804,6980,7950,7245,7354,7415,7083,7528,7172,7381 "FreeBSD 13-RC4 SSD ZFS compression=zstd",8052,7498,6769,6953,7101,7166,7308,7611,7084,7959,6967,8257,6441,7191,7073 "FreeBSD 13-RC4 SSD -KPTI ZFS zstd",7236,7002,7477,7265,8581,8463,7845,8521,7794,8040,7000,7727 "FreeBSD 13-RC4 SSD -KPTI ZFS-fast8",4228,4138,5017,5921,6423,6513,6910,6791,6660,7419,7249,6985 "FS-Mark 3.3 - Test: 1000 Files, 1MB Size", Higher Results Are Better "5.8.1 GCC 10.2 volutary elevator=none",48.4,46.8,46.7 "5.8.1 GCC 10.2 volutary elevator=kyber",49.1,45.6,46.6,44.5,43.8,45,45.5,43.1,42.9,44.7,43.5,44.3,43.9,44.2,44.7 "5.8.1 GCC 10.2 volutary elevator=mq-deadline",51.8,44.6,42.6,43,42.3,42.8,40.1,44.1,45,41.8,42.4,42.2,44.1,43.8,42.8 "5.8.1 GCC 10.2 none noatime discard",49.8,54.8,58.7,64.6,71.6,71.8,74.2,71.6,70.4,73.2,74.4,75.1 "VoidLinux no-miti ext4 GCC 9.3 mq-deadline",48.8,54.1,54.9,55.9,55.6,56,56.3,56,56.5,57.3,55.9,55.3,56.9,56.6,56.2 "Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline",83.8,82.4,82.6 "Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2",77.9,75.7,77.9 "Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2",78.1,78.9,77.7 "Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3",83.7,81.1,86.4,85.6 "ClearLinux 33720 no-miti 5.8.9 GCC 10.1",77.5,78.1,77.2 "Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 mq-deadline",100,100.6,99.1 "Gentoo Glibc F2FS no-miti 5.9.11 clang default",102.2,102,102.5 "Calculate Glibc Ext4 miti GCC 9.3 mq-deadline",79.3,77,77.7 "Calculate Glibc Ext4 n-miti GCC 9.3 5.4 mq-deadline",70.6,68.9,70.4 "Ubuntu 30.10 no-miti Ext4 5.8 GCC 10.2",77.1,75.5,75.9 "VoidLinux no-miti F2FS 5.9.13 GCC 9.3",100.4,101.6,100.7 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 mq-deadline x86_64",99.3,99.9,97.8 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 none x86_64",98.1,95.9,97.7 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 macbook.config",98,98.1,98.7 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 conf2.config",67.3,66.1,62.6,67.5,71.8,71,68.6,70.9,71.8,66.4,66.4,68.7,66.5,67.2,70.2 "Gentoo 5.10.1 Glibc F2FS Clang 11 clang.config",96.8,97.6,97.3 "Gentoo 5.9.14 Glibc EXT4 GCC 10 noatime",78.5,78.4,78.3 "Gentoo 5.10.1-xanmod Glibc EXT4 GCC 10 noatime",66.6,59.7,57.2,56.4,55.4,53.7,51.9,49.1,48.9,50.1,47.2,49.9,48.6,50,47.9 "Gentoo 5.9 ZFS -miti GCC 10 xanmod O3",92.7,93.8,93.5 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:9 noatime",78.2,76.6,77.7 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:1 noatime",78.6,78.9,78.4 "FS-Mark 3.3 - Test: 5000 Files, 1MB Size, 4 Threads", Higher Results Are Better "5.8.1 GCC 10.2 volutary elevator=none",58.8,63.6,52.8,59.6,54.8,62,62.8,62.4,61.2 "5.8.1 GCC 10.2 volutary elevator=kyber",62,60.4,60.9 "5.8.1 GCC 10.2 volutary elevator=mq-deadline",63.2,62.4,60.7 "5.8.1 GCC 10.2 none noatime discard",77.5,98.6,112.8,113.4,110.5,113.8,113.6,114,114.8,113.6,114.6,115.2 "VoidLinux no-miti ext4 GCC 9.3 mq-deadline",73,70.8,70.4 "Openmendriva 4.1 no-miti ext4 Clang 9.0.1 mq-deadline",170,166,166.4 "Fedora 33B no-miti BTRFS 5.8.9 GCC 10.2",103.1,103.7,104.5 "Fedora 33B no-miti BTRFS -lowlatency 5.8.9 GCC 10.2",105.4,105.7,106.1 "Ubuntu 20.04 no-miti OpenZFS 5.4 GCC 9.3",104,104,103.2 "ClearLinux 33720 no-miti 5.8.9 GCC 10.1",126.4,126.4,127.2 "Gentoo Musl F2FS no-miti 5.8.11 GCC 9.3 mq-deadline",171.2,168.4,163.6 "Gentoo Glibc F2FS no-miti 5.9.11 clang default",171.6,159.2,125,92.8,73.6,71.6,64.4,63.6,68 "Calculate Glibc Ext4 miti GCC 9.3 mq-deadline",168.8,164.8,164.8 "Calculate Glibc Ext4 n-miti GCC 9.3 5.4 mq-deadline",159.2,157.2,156.4 "Ubuntu 30.10 no-miti Ext4 5.8 GCC 10.2",123.8,120.7,121.5 "VoidLinux no-miti F2FS 5.9.13 GCC 9.3",168.3,158.8,145.6,158,144.8,135.6,102.8,71.2,72 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 mq-deadline x86_64",148.4,141.2,143.2 "Gentoo 5.9.14 Glibc F2FS GCC 9.3 none x86_64",118.8,119.6,121.2 "Gentoo 5.10.1 Glibc F2FS GCC 10.2 conf2.config", "Gentoo 5.10.1 Glibc F2FS Clang 11 clang.config",125.3,107.2,98.4,82.4,75.2,69.2,70.4 "Gentoo 5.9.14 Glibc EXT4 GCC 10 noatime",128,126.8,117,107.2,85.6,72,71.1,66,68.8 "Gentoo 5.10.1-xanmod Glibc EXT4 GCC 10 noatime",70,69.2,68 "Gentoo 5.9 ZFS -miti GCC 10 xanmod O3",122,120.8,120.8 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:9 noatime",120.4,117.2,118.8 "Fedora 34-RC1 5.11 Glibc BTRFS zstd:1 noatime",116.8,117.6,119.2