proxmox lxc testing on Ubuntu 18.04 via the Phoronix Test Suite. lxd: Processor: Intel Core i3-6300 @ 3.80GHz (4 Cores), Motherboard: ASUS PRIME H270-PLUS, Chipset: Intel Skylake /DRAM + H270, Memory: 2048MB, Disk: 500GB Seagate ST9500325AS, Graphics: Intel HD 530, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 18.04, Kernel: 5.0.15-1-pve (x86_64), File-System: zfs, Screen Resolution: 1920x1080, System Layer: lxc lxd2: Processor: Intel Core i3-6300 @ 3.80GHz (2 Cores), Motherboard: ASUS PRIME H270-PLUS (1205 BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500 + H270, Memory: 2048MB, Disk: 500GB Seagate ST9500325AS, Graphics: Intel HD 530 (1150MHz), Monitor: PLG2488H, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 18.04, Kernel: 5.0.15-1-pve (x86_64), Compiler: GCC 7.4.0, File-System: zfs, Screen Resolution: 1920x1080, System Layer: lxc IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better lxd . 5891.13 |================================================================ IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better lxd . 1499.64 |================================================================ IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better lxd . 335.37 |================================================================= IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better lxd . 190.60 |================================================================= IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better lxd . 6316.05 |================================================================ IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better lxd . 257.44 |================================================================= 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better lxd2 . 9660 |==================================================================