VM mitigations=auto i7-740Q KVM testing on Ubuntu 19.10 via the Phoronix Test Suite. i7-740Q VM: Processor: Common KVM (8 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4096MB, Disk: 275GB QEMU HDD, Graphics: llvmpipe 4GB, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: Ubuntu 19.10, Kernel: 5.3.0-18-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 19.2.1 (LLVM 9.0 128 bits), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better i7-740Q VM . 7.112 |=========================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better i7-740Q VM . 1774 |============================================================ Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better i7-740Q VM . 111.4 |=========================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better i7-740Q VM . 28508 |=========================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better i7-740Q VM . 193 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better i7-740Q VM . 49533 |=========================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better i7-740Q VM . 200 |============================================================= Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better i7-740Q VM . 51350 |=========================================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better i7-740Q VM . 229.73 |========================================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better i7-740Q VM . 86.88 |=========================================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better i7-740Q VM . 246.27 |========================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better i7-740Q VM . 1720 |============================================================ TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better i7-740Q VM . 74.71 |=========================================================== Timed Linux Kernel Compilation 5.4 Time To Compile Seconds < Lower Is Better i7-740Q VM . 588.58 |========================================================== Hackbench Count: 4 - Type: Thread Seconds < Lower Is Better i7-740Q VM . 199.30 |========================================================== Hackbench Count: 8 - Type: Thread Seconds < Lower Is Better i7-740Q VM . 405.95 |========================================================== Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better i7-740Q VM . 799.04 |========================================================== Hackbench Count: 4 - Type: Process Seconds < Lower Is Better i7-740Q VM . 189.33 |========================================================== Hackbench Count: 8 - Type: Process Seconds < Lower Is Better i7-740Q VM . 350.88 |========================================================== Hackbench Count: 16 - Type: Process Seconds < Lower Is Better i7-740Q VM . 703.33 |========================================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better i7-740Q VM . 172.0 |=========================================================== glibc bench 1.0 Benchmark: ffs nanoseconds < Lower Is Better i7-740Q VM . 4.05951 |========================================================= glibc bench 1.0 Benchmark: sqrt nanoseconds < Lower Is Better i7-740Q VM . 10.73 |=========================================================== glibc bench 1.0 Benchmark: ffsll nanoseconds < Lower Is Better i7-740Q VM . 4.03006 |========================================================= glibc bench 1.0 Benchmark: pthread_once nanoseconds < Lower Is Better i7-740Q VM . 4.00456 |========================================================= PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better i7-740Q VM . 23663.64 |======================================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better i7-740Q VM . 2178.53 |========================================================= PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Single Thread - Mode: Read Only TPS > Higher Is Better i7-740Q VM . 6406.18 |========================================================= PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better i7-740Q VM . 406.43 |========================================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better i7-740Q VM . 24785.37 |======================================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better i7-740Q VM . 2071.79 |========================================================= Redis 5.0.5 Test: LPOP Requests Per Second > Higher Is Better i7-740Q VM . 259218.22 |======================================================= Redis 5.0.5 Test: SADD Requests Per Second > Higher Is Better i7-740Q VM . 237914.49 |======================================================= Redis 5.0.5 Test: GET Requests Per Second > Higher Is Better i7-740Q VM . 251856.71 |======================================================= Stress-NG 0.07.26 Test: Crypto Bogo Ops/s > Higher Is Better i7-740Q VM . 263.41 |========================================================== Stress-NG 0.07.26 Test: CPU Stress Bogo Ops/s > Higher Is Better i7-740Q VM . 640.30 |========================================================== Stress-NG 0.07.26 Test: Socket Activity Bogo Ops/s > Higher Is Better i7-740Q VM . 600.65 |========================================================== Stress-NG 0.07.26 Test: Context Switching Bogo Ops/s > Higher Is Better i7-740Q VM . 266643.28 |======================================================= NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better i7-740Q VM . 6894.44 |========================================================= Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better i7-740Q VM . 4373.00 |=========================================================