bmark3 KVM testing on NixOS 21.05 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2109231-HA-BMARK315241 olympus_ceph_virtio_sync Kernel Notes: Transparent Huge Pages: madviseEnvironment Notes: NIX_CFLAGS_COMPILE="-frandom-seed=1z5c2570kl -frandom-seed=j8vzh749ij -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include" configureFlags= NIX_LDFLAGS="-rpath /nix/store/j8vzh749ij79p4bxznxvq08p56w3kfjc-shell/lib64 -rpath /nix/store/j8vzh749ij79p4bxznxvq08p56w3kfjc-shell/lib -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib64 -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib"Processor Notes: CPU Microcode: 0xa001119Disk Scheduler Notes: NONESecurity Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
olympus_local_thinpool Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device
OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
Kernel Notes: Transparent Huge Pages: madviseEnvironment Notes: NIX_CFLAGS_COMPILE="-frandom-seed=1z5c2570kl -frandom-seed=i07yzzrqcn -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include -isystem /nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/include -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include -isystem /nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/include" configureFlags= NIX_LDFLAGS="-rpath /nix/store/i07yzzrqcn5fk98jzgq8hn0z3dcw227r-shell/lib64 -rpath /nix/store/i07yzzrqcn5fk98jzgq8hn0z3dcw227r-shell/lib -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib64 -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib -L/nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib -L/nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/lib"Processor Notes: CPU Microcode: 0xa001119Disk Scheduler Notes: NONESecurity Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Flexible IO Tester FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 13K 26K 39K 52K 65K SE +/- 577.35, N = 3 61400 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 11K 22K 33K 44K 55K SE +/- 585.95, N = 3 52500 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 40K 80K 120K 160K 200K SE +/- 1000.00, N = 3 SE +/- 881.92, N = 3 167000 61767 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 11K 22K 33K 44K 55K SE +/- 702.38, N = 3 51800 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 2K 4K 6K 8K 10K 10600 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 900 1800 2700 3600 4500 SE +/- 25.67, N = 3 4239 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 11K 22K 33K 44K 55K SE +/- 348.01, N = 3 49033 32300 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 8K 16K 24K 32K 40K SE +/- 296.27, N = 3 39033 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 40K 80K 120K 160K 200K SE +/- 351.19, N = 3 166000 52700 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 2K 4K 6K 8K 10K SE +/- 176.13, N = 15 9831 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 SE +/- 33.33, N = 3 166667 10567 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 20K 40K 60K 80K 100K SE +/- 1499.84, N = 13 113077 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 900 1800 2700 3600 4500 SE +/- 29.17, N = 3 4174 2117 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 800 1600 2400 3200 4000 SE +/- 8.41, N = 3 3873 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 9K 18K 27K 36K 45K SE +/- 384.42, N = 3 41133 29600 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 400 800 1200 1600 2000 SE +/- 19.53, N = 3 1746 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 338.30, N = 3 32067 10667 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 4K 8K 12K 16K 20K SE +/- 120.19, N = 3 19333 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 30K 60K 90K 120K 150K SE +/- 1112.13, N = 15 SE +/- 1224.74, N = 4 144533 106000 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 800 1600 2400 3200 4000 SE +/- 7.69, N = 3 3848 2001 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 500 1000 1500 2000 2500 SE +/- 8.01, N = 3 2136 1764 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 300 600 900 1200 1500 SE +/- 12.80, N = 15 1286 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 4K 8K 12K 16K 20K SE +/- 251.66, N = 3 SE +/- 228.41, N = 12 20600 18267 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 2K 4K 6K 8K 10K SE +/- 33.33, N = 3 10533 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 300 600 900 1200 1500 SE +/- 0.88, N = 3 SE +/- 15.70, N = 3 1428 1237 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 3K 6K 9K 12K 15K 13300 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 40K 80K 120K 160K 200K SE +/- 577.35, N = 3 SE +/- 33.33, N = 3 172000 10767 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 30K 60K 90K 120K 150K SE +/- 1452.97, N = 3 138333 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 4K 8K 12K 16K 20K SE +/- 152.75, N = 3 19400 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 900 1800 2700 3600 4500 SE +/- 46.14, N = 3 3979 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 32300 12633 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 7K 14K 21K 28K 35K SE +/- 100.00, N = 3 32800 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 40K 80K 120K 160K 200K SE +/- 1527.53, N = 3 177000 134000 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 1400 2800 4200 5600 7000 SE +/- 79.17, N = 3 6427 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 40K 80K 120K 160K 200K SE +/- 881.92, N = 3 SE +/- 190.44, N = 15 168333 20140 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 30K 60K 90K 120K 150K SE +/- 1430.95, N = 15 148000 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 900 1800 2700 3600 4500 SE +/- 51.49, N = 3 4085 2121 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 800 1600 2400 3200 4000 SE +/- 3.84, N = 3 3841 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 7K 14K 21K 28K 35K SE +/- 735.60, N = 3 SE +/- 33.33, N = 3 33467 31133 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 300 600 900 1200 1500 SE +/- 12.06, N = 15 1284 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 7K 14K 21K 28K 35K SE +/- 33.33, N = 3 SE +/- 27.28, N = 3 32133 6738 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 19133 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 30K 60K 90K 120K 150K SE +/- 1763.83, N = 3 SE +/- 1536.23, N = 5 152667 148600 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 800 1600 2400 3200 4000 SE +/- 43.93, N = 4 SE +/- 0.58, N = 3 3712 2003 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 500 1000 1500 2000 2500 SE +/- 10.15, N = 3 2136 1312 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 300 600 900 1200 1500 SE +/- 1.20, N = 3 1305 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 4K 8K 12K 16K 20K SE +/- 166.67, N = 3 SE +/- 134.33, N = 15 20233 18727 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 300 600 900 1200 1500 SE +/- 4.10, N = 3 1430 1282 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 50 100 150 200 250 SE +/- 2.31, N = 3 240 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 400 800 1200 1600 2000 SE +/- 18.46, N = 3 1640 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 4.18, N = 3 SE +/- 3.21, N = 3 654 241 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 40 80 120 160 200 SE +/- 2.85, N = 3 203 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 10 20 30 40 50 SE +/- 0.61, N = 3 42.4 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 500 1000 1500 2000 2500 SE +/- 12.84, N = 3 2121 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 300 600 900 1200 1500 SE +/- 11.10, N = 3 1533 1009 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 300 600 900 1200 1500 SE +/- 8.57, N = 3 1220 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 649 207 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 70 140 210 280 350 SE +/- 5.47, N = 15 307 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 1.15, N = 3 SE +/- 0.17, N = 3 651.0 41.2 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 100 200 300 400 500 SE +/- 5.75, N = 13 442 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 400 800 1200 1600 2000 SE +/- 14.75, N = 3 2089 1060 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 400 800 1200 1600 2000 SE +/- 4.37, N = 3 1938 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 300 600 900 1200 1500 SE +/- 11.70, N = 3 SE +/- 0.88, N = 3 1286 925 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 200 400 600 800 1000 SE +/- 9.71, N = 3 875 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 200 400 600 800 1000 SE +/- 1.76, N = 3 1003 344 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 130 260 390 520 650 SE +/- 4.18, N = 3 603 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 120 240 360 480 600 SE +/- 4.24, N = 15 SE +/- 4.55, N = 4 565 414 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 400 800 1200 1600 2000 SE +/- 4.00, N = 3 1926 1002 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 200 400 600 800 1000 SE +/- 3.84, N = 3 1070 884 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 6.42, N = 15 645 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 7.51, N = 3 SE +/- 7.25, N = 12 644 571 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 9 18 27 36 45 SE +/- 0.17, N = 3 41.2 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 150 300 450 600 750 SE +/- 0.33, N = 3 SE +/- 8.01, N = 3 716 620 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 90 180 270 360 450 416 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 2.08, N = 3 SE +/- 0.20, N = 3 671.0 42.1 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 120 240 360 480 600 SE +/- 6.66, N = 3 540 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 20 40 60 80 100 SE +/- 0.57, N = 3 75.7 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 400 800 1200 1600 2000 SE +/- 22.76, N = 3 1992 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 200 400 600 800 1000 1009 395 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 200 400 600 800 1000 SE +/- 3.38, N = 3 1025 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 150 300 450 600 750 SE +/- 0.67, N = 3 SE +/- 6.51, N = 3 692 523 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 40 80 120 160 200 SE +/- 2.52, N = 3 201 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 3.46, N = 3 SE +/- 0.61, N = 15 658.0 79.1 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /mnt olympus_ceph_virtio_sync 120 240 360 480 600 SE +/- 5.65, N = 15 578 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 400 800 1200 1600 2000 SE +/- 25.76, N = 3 2044 1062 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 400 800 1200 1600 2000 SE +/- 2.08, N = 3 1923 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 200 400 600 800 1000 SE +/- 13.11, N = 3 SE +/- 0.33, N = 3 1057 973 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 6.03, N = 15 644 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 200 400 600 800 1000 SE +/- 0.88, N = 3 1005 211 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: /mnt olympus_ceph_virtio_sync 130 260 390 520 650 599 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 130 260 390 520 650 SE +/- 6.69, N = 3 SE +/- 6.09, N = 5 597 580 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync olympus_local_thinpool 400 800 1200 1600 2000 SE +/- 21.98, N = 4 SE +/- 0.33, N = 3 1858 1003 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 200 400 600 800 1000 SE +/- 5.13, N = 3 1070 658 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: /mnt olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 0.67, N = 3 654 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 140 280 420 560 700 SE +/- 5.17, N = 3 SE +/- 4.26, N = 15 632 585 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.25 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: /mnt olympus_local_thinpool olympus_ceph_virtio_sync 150 300 450 600 750 SE +/- 2.03, N = 3 717 643 -laio 1. (CC) gcc options: -rdynamic -lrt -lz -lpthread -lm -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
olympus_ceph_virtio_sync Kernel Notes: Transparent Huge Pages: madviseEnvironment Notes: NIX_CFLAGS_COMPILE="-frandom-seed=1z5c2570kl -frandom-seed=j8vzh749ij -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include" configureFlags= NIX_LDFLAGS="-rpath /nix/store/j8vzh749ij79p4bxznxvq08p56w3kfjc-shell/lib64 -rpath /nix/store/j8vzh749ij79p4bxznxvq08p56w3kfjc-shell/lib -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib64 -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib"Processor Notes: CPU Microcode: 0xa001119Disk Scheduler Notes: NONESecurity Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 23 September 2021 12:12 by user root.
olympus_local_thinpool Processor: AMD EPYC 7763 64-Core (126 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 378GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device
OS: NixOS 21.05, Kernel: 5.10.66 (x86_64), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
Kernel Notes: Transparent Huge Pages: madviseEnvironment Notes: NIX_CFLAGS_COMPILE="-frandom-seed=1z5c2570kl -frandom-seed=i07yzzrqcn -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include -isystem /nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/include -isystem /nix/store/86b18n0nw3v54v0sa1y7kj5w5x8qkygx-libevent-2.1.12-dev/include -isystem /nix/store/2p4c4gvaqfd8b3v3nrc8g8qsipccbwhz-ncurses-6.2-abi5-compat-dev/include -isystem /nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/include -isystem /nix/store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev/include -isystem /nix/store/1l6jgfsgjmsrbrciz8r714dnkyngvpkb-zlib-1.2.11-dev/include -isystem /nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/include" configureFlags= NIX_LDFLAGS="-rpath /nix/store/i07yzzrqcn5fk98jzgq8hn0z3dcw227r-shell/lib64 -rpath /nix/store/i07yzzrqcn5fk98jzgq8hn0z3dcw227r-shell/lib -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib64 -rpath /nix/store/1z5c2570klj96lqxfhcvlrxig2ljqqk7-shell/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib -L/nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/lib -L/nix/store/lzhfnmhiimkfjcqbabdb5931ixa6m6ng-libevent-2.1.12/lib -L/nix/store/5a79j0n5dxg8j20xlif493syfj7gb948-libevent-2.1.12-openssl/lib -L/nix/store/kpff5x8w7kvfsjdb0saac21hk08zc8c7-ncurses-6.2-abi5-compat/lib -L/nix/store/3hi4ybpvmvpynm55wn78n6056kf26wsb-bison-3.7.6/lib -L/nix/store/53pqqxa8y8zy9jap789zxyy51qxh4bdx-flex-2.6.4/lib -L/nix/store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l/lib -L/nix/store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11/lib -L/nix/store/b8qhyj150fgfin3q6kz0m0ifalxkjjzw-libaio-0.3.112/lib"Processor Notes: CPU Microcode: 0xa001119Disk Scheduler Notes: NONESecurity Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 23 September 2021 15:15 by user root.