ceph-1-vm ceph big 8tb ceph-1-vm: Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Memory: 16GB, Disk: 63GB, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor OS: NixOS 23.05, Kernel: 6.1.22 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM hdd-1-vm: Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Memory: 16GB, Disk: 20001GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor OS: NixOS 23.05, Kernel: 6.1.22 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM ceph-singledb-1-vm: Processor: AMD EPYC 7763 64-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 248GB, Network: Red Hat Virtio device OS: Ubuntu 22.04, Kernel: 5.15.0-78-generic (x86_64), Vulkan: 1.3.224, Compiler: GCC 11.4.0, File-System: ext4, System Layer: KVM ceph-big-default: Processor: Common KVM (16 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 4 x 16 GB RAM QEMU, Disk: 30GB, Audio: Intel 82801I, Network: Red Hat Virtio device OS: Ubuntu 24.10, Kernel: 6.11.0-13-generic (x86_64), Compiler: GCC 14.2.0, File-System: ext4, System Layer: KVM ceph-big-8tb: Processor: Common KVM (16 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 4 x 16 GB RAM QEMU, Disk: 30GB, Audio: Intel 82801I, Network: Red Hat Virtio device OS: Ubuntu 24.10, Kernel: 6.11.0-13-generic (x86_64), Compiler: GCC 14.2.0, File-System: ext4, System Layer: KVM Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 9375 |========== hdd-1-vm ........... 20487 |====================== ceph-singledb-1-vm . 12533 |============= ceph-big-default ... 48440 |=================================================== ceph-big-8tb ....... 19633 |===================== Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 73.30 |========== hdd-1-vm ........... 160.00 |===================== ceph-singledb-1-vm . 97.88 |============= ceph-big-default ... 379.00 |================================================== ceph-big-8tb ....... 153.00 |==================== Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 13382 |======== hdd-1-vm ........... 40277 |========================= ceph-singledb-1-vm . 24170 |=============== ceph-big-default ... 81136 |=================================================== ceph-big-8tb ....... 40133 |========================= Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 52.3 |======== hdd-1-vm ........... 157.0 |========================= ceph-singledb-1-vm . 94.4 |=============== ceph-big-default ... 317.0 |=================================================== ceph-big-8tb ....... 157.0 |========================= Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 16208 |==== hdd-1-vm ........... 43720 |============ ceph-singledb-1-vm . 25935 |======= ceph-big-default ... 81327 |====================== ceph-big-8tb ....... 186333 |================================================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 63.4 |==== hdd-1-vm ........... 171.0 |============ ceph-singledb-1-vm . 101.3 |======= ceph-big-default ... 318.0 |====================== ceph-big-8tb ....... 727.0 |=================================================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 105 |======== hdd-1-vm ........... 166 |============= ceph-singledb-1-vm . 246 |=================== ceph-big-default ... 412 |================================ ceph-big-8tb ....... 679 |===================================================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 107.60 |======== hdd-1-vm ........... 169.00 |============ ceph-singledb-1-vm . 249.39 |================== ceph-big-default ... 416.00 |=============================== ceph-big-8tb ....... 680.00 |================================================== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 7566 |=== hdd-1-vm ........... 649 | ceph-singledb-1-vm . 33113 |============= ceph-big-default ... 122667 |================================================== ceph-big-8tb ....... 15258 |====== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 59.100 |=== hdd-1-vm ........... 5.223 | ceph-singledb-1-vm . 259.000 |============= ceph-big-default ... 959.000 |================================================= ceph-big-8tb ....... 119.300 |====== Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 4601 |========= hdd-1-vm ........... 10480 |===================== ceph-singledb-1-vm . 12980 |========================== ceph-big-default ... 25133 |=================================================== ceph-big-8tb ....... 10667 |====================== Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 72.0 |========= hdd-1-vm ........... 164.0 |===================== ceph-singledb-1-vm . 203.0 |========================== ceph-big-default ... 393.0 |=================================================== ceph-big-8tb ....... 167.0 |====================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 10066 |===== hdd-1-vm ........... 21500 |=========== ceph-singledb-1-vm . 27260 |=============== ceph-big-default ... 47587 |========================= ceph-big-8tb ....... 95867 |=================================================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 78.6 |===== hdd-1-vm ........... 168.0 |=========== ceph-singledb-1-vm . 213.0 |=============== ceph-big-default ... 372.0 |========================= ceph-big-8tb ....... 749.0 |=================================================== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 5281 |=========== hdd-1-vm ........... 492 |= ceph-singledb-1-vm . 8179 |================== ceph-big-default ... 23700 |=================================================== ceph-big-8tb ....... 5109 |=========== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 661.0 |=========== hdd-1-vm ........... 62.0 |= ceph-singledb-1-vm . 1023.0 |================= ceph-big-default ... 2963.0 |================================================== ceph-big-8tb ....... 639.0 |=========== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 890 |============= hdd-1-vm ........... 180 |=== ceph-singledb-1-vm . 1039 |=============== ceph-big-default ... 3518 |==================================================== ceph-big-8tb ....... 1360 |==================== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 894 |============= hdd-1-vm ........... 183 |=== ceph-singledb-1-vm . 1043 |=============== ceph-big-default ... 3521 |==================================================== ceph-big-8tb ....... 1361 |==================== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 5168 |=== hdd-1-vm ........... 643 | ceph-singledb-1-vm . 29360 |================ ceph-big-default ... 93133 |=================================================== ceph-big-8tb ....... 11434 |====== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 80.8 |=== hdd-1-vm ........... 10.1 | ceph-singledb-1-vm . 459.0 |================ ceph-big-default ... 1455.0 |================================================== ceph-big-8tb ....... 178.5 |====== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 28098 |========= hdd-1-vm ........... 669 | ceph-singledb-1-vm . 35325 |============ ceph-big-default ... 148667 |================================================== ceph-big-8tb ....... 21831 |======= Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 109.700 |========= hdd-1-vm ........... 2.690 | ceph-singledb-1-vm . 138.000 |============ ceph-big-default ... 580.000 |================================================= ceph-big-8tb ....... 85.200 |======= Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 5775 |======= hdd-1-vm ........... 10750 |============ ceph-singledb-1-vm . 13953 |================ ceph-big-default ... 25133 |============================= ceph-big-8tb ....... 44067 |=================================================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 90.3 |======= hdd-1-vm ........... 168.0 |============ ceph-singledb-1-vm . 218.0 |================ ceph-big-default ... 393.0 |============================= ceph-big-8tb ....... 689.0 |=================================================== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 10163 |==== hdd-1-vm ........... 45367 |=================== ceph-singledb-1-vm . 54147 |====================== ceph-big-default ... 121333 |================================================== ceph-big-8tb ....... 41173 |================= Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 39.7 |==== hdd-1-vm ........... 178.0 |=================== ceph-singledb-1-vm . 212.0 |======================= ceph-big-default ... 474.0 |=================================================== ceph-big-8tb ....... 160.8 |================= Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 99 |====== hdd-1-vm ........... 170 |=========== ceph-singledb-1-vm . 275 |================= ceph-big-default ... 451 |============================ ceph-big-8tb ....... 856 |===================================================== Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 101.8 |====== hdd-1-vm ........... 173.0 |========== ceph-singledb-1-vm . 279.0 |================= ceph-big-default ... 455.0 |=========================== ceph-big-8tb ....... 858.0 |=================================================== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 1611 |===== hdd-1-vm ........... 1405 |===== ceph-singledb-1-vm . 6982 |======================= ceph-big-default ... 15633 |=================================================== ceph-big-8tb ....... 2480 |======== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 201.7 |===== hdd-1-vm ........... 176.0 |===== ceph-singledb-1-vm . 873.0 |====================== ceph-big-default ... 1955.0 |================================================== ceph-big-8tb ....... 310.0 |======== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 635 |====== hdd-1-vm ........... 1342 |============= ceph-singledb-1-vm . 1757 |================= ceph-big-default ... 3315 |=============================== ceph-big-8tb ....... 5527 |==================================================== Flexible IO Tester 3.29 Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 79.8 |====== hdd-1-vm ........... 168.0 |============ ceph-singledb-1-vm . 220.0 |================ ceph-big-default ... 415.0 |=============================== ceph-big-8tb ....... 691.0 |=================================================== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 991 |============= hdd-1-vm ........... 147 |== ceph-singledb-1-vm . 1101 |============== ceph-big-default ... 3982 |==================================================== ceph-big-8tb ....... 2273 |============================== Flexible IO Tester 3.29 Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 995 |============= hdd-1-vm ........... 151 |== ceph-singledb-1-vm . 1104 |============== ceph-big-default ... 3986 |==================================================== ceph-big-8tb ....... 2274 |============================== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 5441 |==== hdd-1-vm ........... 22833 |================ ceph-singledb-1-vm . 28540 |==================== ceph-big-default ... 73100 |=================================================== ceph-big-8tb ....... 24367 |================= Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 42.5 |==== hdd-1-vm ........... 178.0 |================ ceph-singledb-1-vm . 223.0 |==================== ceph-big-default ... 571.0 |=================================================== ceph-big-8tb ....... 190.0 |================= Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 702 |========= hdd-1-vm ........... 1335 |================= ceph-singledb-1-vm . 1846 |======================== ceph-big-default ... 3220 |========================================= ceph-big-8tb ....... 4060 |==================================================== Flexible IO Tester 3.29 Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 88.1 |========= hdd-1-vm ........... 167.0 |================= ceph-singledb-1-vm . 231.0 |======================= ceph-big-default ... 403.0 |======================================== ceph-big-8tb ....... 508.0 |=================================================== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory IOPS > Higher Is Better ceph-1-vm .......... 3967 |===== hdd-1-vm ........... 11333 |============= ceph-singledb-1-vm . 15553 |================== ceph-big-default ... 44000 |=================================================== ceph-big-8tb ....... 12633 |=============== Flexible IO Tester 3.29 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory MB/s > Higher Is Better ceph-1-vm .......... 62.0 |===== hdd-1-vm ........... 177.0 |============= ceph-singledb-1-vm . 243.0 |================== ceph-big-default ... 688.0 |=================================================== ceph-big-8tb ....... 198.0 |===============