qemufio
VirtualBox testing on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1612167-SO-QEMUFIO2103.
Flexible IO Tester
Test: Intel IOMeter File Server Access Pattern - Disk Target: Default Test Directory
Phoronix Test Suite v10.8.4