johntherippertest john the ripper on ubuntu 18.04 proxmox jtrt1: Processor: 2 x Common KVM @ 2.20GHz (8 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 4608MB, Disk: 34GB QEMU HDD, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), Compiler: GCC 7.3.0, File-System: ext4, System Layer: KVM xcp: Processor: 4 x Intel Core i7-3632QM @ 2.20GHz (8 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 10GB, Graphics: Device 1234:1111 OS: Ubuntu 18.04, Kernel: 4.15.0-39-generic (x86_64), File-System: ext4, System Layer: Xen HVM domU 4.7.6-6.2.1.xcp John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better jtrt1 . 3548 |============================================================== xcp ... 3709 |================================================================= John The Ripper 1.8.0 Test: Traditional DES Real C/S > Higher Is Better jtrt1 . 7170000 |============================================================ xcp ... 7470333 |============================================================== John The Ripper 1.8.0 Test: MD5 Real C/S > Higher Is Better jtrt1 . 49599 |=============================================================== xcp ... 50252 |================================================================