diskiolenovo_fast lxc testing on Debian GNU/Linux 12 via the Phoronix Test Suite. 1MB2GBRW: Processor: Intel Xeon E5-2420 0 @ 2.40GHz (12 Cores), Motherboard: Lenovo Reno/Raleigh (V2.10 BIOS), Memory: 8GB, Disk: 480GB OSDISK + 4 x 1000GB Samsung SSD 870, Graphics: astdrmfb, Monitor: L227W OS: Debian GNU/Linux 12, Kernel: 6.8.12-2-pve (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1680x1050, System Layer: lxc IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better 1MB2GBRW . 3063.68 |=========================================================== IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better 1MB2GBRW . 12.12 |=============================================================