lvm-snapshot-bench-1 KVM testing on Ubuntu 18.04 via the Phoronix Test Suite. lvm-snapshot-bench-1: Processor: Common KVM (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 51GB QEMU HDD, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-101-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM SQLite 3.30.1 Timed SQLite Insertions Seconds < Lower Is Better lvm-snapshot-bench-1 . 41.73 |================================================= FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better lvm-snapshot-bench-1 . 143.5 |================================================= FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better lvm-snapshot-bench-1 . 129.1 |================================================= FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better lvm-snapshot-bench-1 . 79.2 |================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better lvm-snapshot-bench-1 . 788.9 |================================================= Compile Bench 0.6 Test: Compile MB/s > Higher Is Better lvm-snapshot-bench-1 . 472.72 |================================================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better lvm-snapshot-bench-1 . 376.34 |================================================ Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better lvm-snapshot-bench-1 . 1755.09 |=============================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better lvm-snapshot-bench-1 . 5769 |==================================================