zvol16k-zfs ZFS VM on ZVOL 16k (Sam) zvol16k-zfs: Processor: 4 x QEMU Virtual 2.5+ @ 2.93GHz (4 Cores), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 96GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Debian 8.6, Kernel: 4.7.5-xenU (x86_64), Compiler: GCC 4.9.2 + Clang 3.5.0-10, File-System: zfs, Screen Resolution: 800x600, System Layer: KVM QEMU AIO-Stress 0.21 Random Write MB/s > Higher Is Better zvol16k-zfs . 730.45 |========================================================= SQLite 3.8.10.2 Timed SQLite Insertions Seconds < Lower Is Better zvol16k-zfs . 40.57 |========================================================== FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better zvol16k-zfs . 32.77 |========================================================== Dbench 4.0 12 Clients MB/s > Higher Is Better zvol16k-zfs . 361.10 |========================================================= Dbench 4.0 48 Clients MB/s > Higher Is Better zvol16k-zfs . 415.48 |========================================================= Dbench 4.0 128 Clients MB/s > Higher Is Better zvol16k-zfs . 459.19 |========================================================= Dbench 4.0 1 Clients MB/s > Higher Is Better zvol16k-zfs . 151.68 |========================================================= IOzone 3.405 8GB Read Performance MB/s > Higher Is Better zvol16k-zfs . 1098.19 |======================================================== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better zvol16k-zfs . 459.84 |========================================================= Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better zvol16k-zfs . 1012.86 |======================================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better zvol16k-zfs . 8.91 |=========================================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better zvol16k-zfs . 771.19 |========================================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better zvol16k-zfs . 114.36 |========================================================= Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better zvol16k-zfs . 414.10 |========================================================= Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better zvol16k-zfs . 12.64 |========================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better zvol16k-zfs . 1230 |=========================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better zvol16k-zfs . 16.72 |========================================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better zvol16k-zfs . 12135.83 |=======================================================