k8s-nfs4-share Xen HVM domU 4.13 testing on Ubuntu 18.04 via the Phoronix Test Suite. k8s-nfs4-share: Processor: 2 x Intel Xeon E5-2680 v3 @ 2.50GHz (4 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 4GB, Graphics: Device 1234:1111 OS: Ubuntu 18.04, Kernel: 4.15.0-99-generic (x86_64), File-System: ext4, Screen Resolution: 800x600, System Layer: Xen HVM domU 4.13 IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better k8s-nfs4-share . 5829.53 |===================================================== IOzone 3.465 Record Size: 2MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better k8s-nfs4-share . 5874.18 |===================================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better k8s-nfs4-share . 3325.22 |===================================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better k8s-nfs4-share . 248.92 |====================================================== IOzone 3.465 Record Size: 2MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better k8s-nfs4-share . 291.30 |====================================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better k8s-nfs4-share . 4.25 |======================================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better k8s-nfs4-share . 6124.55 |===================================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better k8s-nfs4-share . 47.15 |=======================================================