hwrc Xen 4.1.3 Hypervisor testing on Debian 7.0 via the Phoronix Test Suite. ad-guest-zvol-ext4: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Memory: 4096MB, Disk: 3938GB OS: Debian 7.0, Kernel: 3.9.4-custom (x86_64), Compiler: GCC 4.7, File-System: ext4, System Layer: Xen 4.1.3 Hypervisor ad-guest-zfs: Processor: AMD Opteron 6348 @ 2.80GHz (4 Cores), Memory: 4096MB, Disk: 3938GB OS: Debian 7.0, Kernel: 3.9.4-custom (x86_64), Compiler: GCC 4.7, File-System: zfs, System Layer: Xen 4.1.3 Hypervisor AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better ad-guest-zvol-ext4 . 57.22 |=================================================== Flexible IO Tester 1.57 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better ad-guest-zvol-ext4 . 290.05 |================================================== ad-guest-zfs ....... 211.29 |==================================== SQLite 3.7.3 Test Target: Default Test Directory Seconds < Lower Is Better ad-guest-zvol-ext4 . 60.68 |=================================================== ad-guest-zfs ....... 22.56 |=================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better ad-guest-zvol-ext4 . 11.78 |=============== ad-guest-zfs ....... 39.10 |=================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better ad-guest-zvol-ext4 . 2136.88 |================================================= ad-guest-zfs ....... 819.95 |=================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better ad-guest-zvol-ext4 . 18.80 |========================== ad-guest-zfs ....... 36.70 |=================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better ad-guest-zvol-ext4 . 1301.76 |================================================= ad-guest-zfs ....... 444.92 |================= Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better ad-guest-zvol-ext4 . 44.55 |================================= ad-guest-zfs ....... 67.97 |=================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better ad-guest-zvol-ext4 . 116 |======= ad-guest-zfs ....... 853 |===================================================== PostgreSQL pgbench 8.4.11 TPC-B Transactions Per Second TPS > Higher Is Better ad-guest-zvol-ext4 . 714.62 |====================================== ad-guest-zfs ....... 934.07 |================================================== Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better ad-guest-zvol-ext4 . 10974.39 |================================================ ad-guest-zfs ....... 10893.33 |================================================