15 Meltdown patched Spectre not Patched on Ubuntu 19.10 via Phoronix Test Suite meltdown_nospectre: Processor: Intel Xeon (2 Cores / 4 Threads), Motherboard: Google Compute Engine, Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB RAM, Disk: 11GB PersistentDisk, Network: Red Hat Virtio device OS: Ubuntu 19.10, Kernel: 5.3.0-1016-gcp (x86_64), Compiler: GCC 9.2.1 20191008, File-System: ext4, System Layer: KVM 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better meltdown_nospectre . 12608 |===================================================