iperf3_1G_hugepage KVM testing on CentOS Linux 7 via the Phoronix Test Suite. Red Hat Virtio device: Processor: 2 x Intel Xeon Gold 6148 (36 Cores / 72 Threads), Motherboard: JD JCloud Iaas Jvirt v1.0 (1.10.2-1.el7 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 18 x 16384 MB RAM, Disk: 40GB, Graphics: bochsdrmfb, Network: Red Hat Virtio device OS: CentOS Linux 7, Kernel: 3.10.0-693.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 99 |=================================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 495 |================================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 365.23 |=============================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 499 |================================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 992 |================================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 4655 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 992 |================================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 1608.99 |============================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 4461 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 757.72 |=============================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - 100Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 1995 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - 100Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 500 |================================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 4995 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 773.84 |=============================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - 100Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 1491.71 |============================================== iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 4223 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 4924 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 8193 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 6161 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 1000 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 3667 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: TCP - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 4969 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: TCP - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 4482 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 1.05 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 3.15 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: TCP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 5018 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: TCP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 4725 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 5.78 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 10 Seconds - Test: UDP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 11.03 |================================================ iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: TCP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 5216 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: TCP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 4716 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 5.78 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 30 Seconds - Test: UDP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 11.03 |================================================ iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: TCP - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 3650 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: TCP - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 4770 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - Parallel: 1 Mbits/sec > Higher Is Better Red Hat Virtio device . 1.05 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - Parallel: 5 Mbits/sec > Higher Is Better Red Hat Virtio device . 3.15 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: TCP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 4890 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: TCP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 5102 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 5.78 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 60 Seconds - Test: UDP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 11.03 |================================================ iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: TCP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 4711 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: TCP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 5063 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - Parallel: 10 Mbits/sec > Higher Is Better Red Hat Virtio device . 6.30 |================================================= iPerf 3.1.3 Server Address: 192.168.0.97 - Server Port: 2333 - Duration: 360 Seconds - Test: UDP - Parallel: 20 Mbits/sec > Higher Is Better Red Hat Virtio device . 11.03 |================================================