ovp_whitepaper-1

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1 NFV SDN NFV SDN INNOVATORS START HERE.

2 SDN Software Defined Networking NFV Network Functions Virtualization 2 NFV SDN C-RAN SDN NFV...4 SDN NFV Open Virtualization Profile NUMA...6 IA-32 Intel 64 Intel Virtualization Technology Intel VT Intel VT-x Intel QuickAssist Acceleration Technology...9 Intel Data Plane Development Kit Intel DPDK...10 Open vswitch...10 Intel Platform for Communications Infrastructure...10 Open Virtualization Profile...11 CPU OS Open Virtualization Profile White Paper

SDN NFV ASIC IT 1 1 Classical Network Appliance Approach Message Router CDN Session Border Controller DPI Firewall Carrier Grade NAT WAN Acceleration Tester/QoE Monitor SGN/GGSN PE Router BRAS Radio

3 SDN NFV ASIC IT 1 1 Classical Network Appliance Approach Message Router CDN Session Border Controller DPI Firewall Carrier Grade NAT WAN Acceleration Tester/QoE Monitor SGN/GGSN PE Router BRAS Radio Access Network Nodes Fragmented non-commodity hardware Physical installation on every appliance and per site Hardware development large barrier to entry for new vendors, constraining innovation and competition Virtual Appliance Independent Software Vendors Virtual Appliance Virtual Appliance Virtual Appliance Virtual Appliance Virtual Appliance Orchestrated, Automatic and Remote Install Standard High Volume Servers Standard High Volume Servers Standard High Volume Ethernet Switches Network Virtualization Approach 1 Virtual Appliance VM 20 DNA 20 Linux Yocto Project Yocto Project Linux OpenStack Trusted Compute Pool Trusted Compute Pool 1 PCIe I/O OpenDaylight OpenDaylight SDN ISV 3 White Paper

4 SDN NFV Yocto Project Linux Linux KVM Linux OpenStack Open vswitch Apache 2.0 OpenFlow SDN 1 OpenDaylight SDN Intel Data Plane Development Kit Intel DPDK Accelerated Open vswitch Intel DPDK vswitch Open vswitchhttp://openvswitch.org/ Intel DPDK vswitch Intel DPDK BSD Linux Wind River Open Virtualization Profile Wind River Linux 5 Wind River Linux 5Yocto Project OS Wind River Linux 5 2Wind River Linux Open Virtualization Profile Open Virtualization Profile VM 1 Packet Processing Application(s) Linux Guest Intel DPDK VM 2 VxWorks & Linux Legacy Apps Guest OS OpenStack/oVirt Management and Reporting Virtual Switch (Intel DPDK vswitch) Intel DPDK PREEMPT Wind River Linux 5 with Open Virtualization KVM ++ Profile CPU 1 CPU 2 Intel Architecture Based CPU N Platform 2 Wind River LinuxWind River Open Virtualization Profile SDN NFV SDN NFV 4 White Paper

5 L3 BSS OS Open Virtualization Profile Open Virtualization Profile Open Virtualization Profile Open Virtualization Profile KVM Wind River Linux KVMLinux Linux Linux Open Virtualization Profile Wind River Linux Linux Wind River Linux libvirt Yocto Project ovirt Open vswitch Open Virtualization Profile API SDN NFV VM Entry VM Exit VM Entry VM Exit VMM 3 VM/ Entry Exit 8 Exit Entry I/O 1 KVM 1 VM Exit Guest Host Running Interrupt 3 VM Exit Host Enter Running Wind River Open Virtualization Profile Intel Virtualization Technology Intel VT 1 Intel VT Open Virtualization Profile ISR VM Enter Host Exit VM Exit Host Enter Running Running VM Enter Host Exit 5 White Paper

6 Open Virtualization Profile CPU I/O KVM KVM KVM 1 VM Exit Open Virtualization Profile IPI Linux VM Open Virtualization Profile VMM VM Exit 3 1 VM Exit VM Exit IPI IPI 2 VM VM 20 5 IP NUMA Open Virtualization Profile Linux NUMA Non-Uniform Memory Access VM QEMU CPUVM 1 NUMA IA-32 Intel 64 Intel Virtualization Technology Intel VT Intel VT-x Open Virtualization Profile Intel VT Intel VT Open Virtualization Profile Intel VT Open Virtualization Profile Intel VT EPT Open Virtualization Profile EPT OS VM Exit 4 EPT CR3 Guest Linear Address Intel 64 Page Tables EPT Base Pointer Guest Physical Address EPT Page Tables Host Physical Address 4 EPT 6 White Paper

7 EPT EPT VM VM Exit Open Virtualization Profile ID VPID VPID VM CPU VM VM ID Open Virtualization Profile VM CPU VM VM Open Virtualization Profile Open Virtualization Profile Intel VT Intel VT FlexPriority APIC TPR Intel VT FlexPriority TPR OS5 VM Exit Without Intel VT FlexPriority VM VM Exits VMM Guest OS APIC TPR Access in Software VM With Intel VT FlexPriority No VM Exits VNM Guest OS APIC TPR Access in Hardware Configure Open Virtualization Profile VM Exit OS QoS CPU Open Virtualization Profile VM CPU I/O CPU Intel VT VM VM Descriptor Table Exiting Open Virtualization Profile OS Pause Loop Exiting PAUSE Pause Loop Exiting Lock-holder Preemption Open Virtualization Profile VM Exit Open Virtualization Profile VM Open Virtualization Profile Intel VT ATS Address Translation Service ATS PCI-SIG Intel Ethernet Controller PCI Express PCIe VM DMA VM ATS PCIe VM DMA I/O TLB Translation Look-aside Buffer Instruction fetched/decoded Emulates APIC TPR behavior Thousands of cycles per exit Instructions executes directly Hardware emulates APIC TPR access No VM exit 5 Intel VT FlexPriority 7 White Paper

Intel Data Direct I/O Technology Intel DDIO Xeon E5 Intel DDIO Intel Ethernet Controller Intel Ethernet Server Adapter I/O 6 DDIO I/O Intel Data Direct I/O Technology (Intel DDIO) Core reads data,

8 Intel VT for Directed I/O Intel VT-d Intel VT-d Open Virtualization Profile OS I/O Open Virtualization Profile I/O OS I/O Large Intel VT-d Pages Intel VT-d 2MB 1GB Intel VT-d EPT Intel VT for Connectivity Intel VT-c Intel VT-c PCISIG Single Root I/O Virtualization SR-IOV Intel Ethernet Server Adapter 1 VM VM Intel VT-c CPU Intel Gigabit Ethernet Controller Intel Ethernet NIC Intel Data Direct I/O Technology Intel DDIO Xeon E5 Intel DDIO Intel Ethernet Controller Intel Ethernet Server Adapter I/O 6 DDIO I/O Intel Data Direct I/O Technology (Intel DDIO) Core reads data, LLC data to core DMA writes directly to I/O allocated LLC Reduced Memory Transactions 6 Intel DDIO I/O Open Virtualization Profile 7a KVM Linux MSI Message Signaled Interrupt aMSI 2 1 Intel Xeon processor E CORE 1 CORE Core creates 2 breates buffer for I/O device to read, putting data in cache (cache line allocated) CORE 3 CORE 4 CORE 5 CORE 6 CORE 7 CORE 8 PCI Express 1 CACHE 2 Rx Packet 3 Data to I/O I/O requests read of I/O data Tx Packet Intel QPI 1 8 White Paper

9 7b Open Virtualization Profile a Open Virtualized Profile 103 7bMSI 1 3 Test Case Interrupt Latency Maximum (µs) Average (µs) No virtualization (native) Optimized, virtualized Non-optimized, virtualized Intel QuickAssist Acceleration Technology Intel QuickAssist Technology Intel QuickAssist Technology SoC Intel QuickAssist Technology Intel Communications Chipset 89xx Series Intel QuickAssist Technology Serial ATA SATA PCIe USB 2.0 ROM I/O PCIe Gen 3 Intel QuickAssist Server Accelerator Card QASACx8 x16 PCIe Intel QuickAssist Acceleration 2 Intel QuickAssist Technology IPsec 1 Gbps QASAC 4 80 Gbps 2 Intel QuickAssist Technology Minimum Number Intel Xeon Processor E Family Cores L3 Forwarding (64 B) IPsec Forwarding (1 kb) Cores Throughput Packet Rate Throughput C89xx SKUs DC 8C@ 2.0 GHz 80 Gbps 120 Mpps 80 Gbps 4xC8920 UP 8C@ 2.0 GHz 40 Gbps 60 Mpps 40 Gbps 2xC GHz 20 Gbps 30 Mpps 20 Gbps 1xC GHz 10 Gbps 15 Mpps 10 Gbps 1xC GHz 4 Gbps 6 Mpps 4 Gbps 1xC GHz 1 Gbps 1.5 Mpps 1 Gbps 1xC White Paper

10 Intel Data Plane Development Kit Intel DPDK Intel DPDK Open Virtualization Profile Intel DPDK L3 Linux Intel DPDK L3 Run-To-Completion Intel VTLarge Intel VT-d Page1 GB I/O Intel DPDK Intel DPDK 64 B 20 Gbps 8 1 Packet Size/Sec L3 Forwarding Performance 8 x 10GbE performance on Ivytown (Packets/Sec) 2MB Intel Virtualization Technology for Directed I/O (Intel VT-d) Page Tables Intel Virtualization Technology (Intel VT) 8 Intel Data Plane Development Kit Intel DPDK Intel DPDK Native Theoretical 80G I/O IOV I/O SR-IOV Intel Gigabit Ethernet Controller NIC VF PCI VM Intel DPDK ixgbevf NIC PCI PMD NIC VM ixgbevf Intel Gigabit Ethernet Controller NIC 2 VM SR-IOV VF OSVM VM NIC 2 Open vswitch NFV Open vswitch Open Virtualization Profile Intel DPDK vswitch Intel DPDK vswitch Intel DPDK Intel DPDK Intel DPDK vswitch Linux Intel Platform for Communications Infrastructure COTS commercial-off-the-shelf Intel Xeon E Intel Communications Chipset 89xx Series L Mpps IPsec 80 Gbps 2,3 10 White Paper

11 Intel Communications Chipset 89xx Series 14 Intel QuickAssist Technology SR-IOV 3G/4G LTE VM 9 Intel Platform for Communications Infrastructure Intel Gigabit Ethernet Controller Wind River Open Virtualization Profile Intel DPDK Intel DPDK vswitch SDN NFV DATA PLANE VM CPU VM SLA VM Open Virtualization Profile 500 Next-Generation Firewall VF VF Service Application (e.g., CDN) VF Routing Stack (Forwarding Engines) VF VF VF Intel DPDK Wind River Linux 5 Fast Path Wind River Open Virtualization Profile Intel Communications Chipset 89xx Series (Intel QuickAssist Accelerator Services) Intel DPDK vswitch INTEL ARCHITECTURE Intel Gigabit Enthernet Controller (SR-IOV) L2 Switch Intel VT-d and SR-IOV 9 Wind River Open Virtualization Profile Intel Platform for Communications Infrastructure Open Virtualization Profile Wind River Open Virtualization Profile SDN NFV CPU KVM VM CPU KVM CPU Open Virtualization Profile VM 4 4 CPU VM VM Open Virtualization Profile 2 42 CPU Open Virtualization Profile 1 5 RAN 1 RAN 4 11 White Paper

12 10 4G LTE WCDMA BBU OS LTE WCDMAOS RAN L2 Control Plane Control Plane Phy+Mac L2 (RNL) Phy+Mac L2 (RNL&TNL) (RNL&TNL) App RRM, App, OAM Guest OS Guest OS Guest OS Guest OS Guest OS Guest OS Guest OS (RTOS) (RTOS) (RTOS) (RTOS) Wind River Linux with Wind River Linux with Wind River Linux with Open Virtualization Profile Open Virtualization Profile Open Virtualization Profile Intel Platform with Intel Platform with Intel VT Intel Platform with Intel VT Intel Virtualization Technology (Intel VT) 10 Wind River Open Virtualization Profile 11 C-RAN PoC proof-of-concept ,3,5 Open Virtualized Profile KVM MSI 4G LTE C-RAN 2 1 OS IT VoIP 3 VM OS IT VM1 VM2 VM3 Routing Wind River Linux 5 VoIP RTOS Firewall Wind River Linux 5 Wind River Linux with Open Virtualization Profile Intel Xeon Processor with Intel Virtualization Technology (Intel VT) 12 Command Terminal 11 C-RAN PoC Future Integration SDN Orchestrator SDN Controller OpenStack User Equipement (UE) Emulator Generating traffic (Intel Xeon Processor) Open vswitch CPRI enodeb Baseband Application VM Guest OS (Wind River Linux) Idle Cores enodeb Baseband Application VM Guest OS (Wind River Linux) Wind River Open Virtualization Profile Intel Xeon Processor with Intel Virtualization Technology (Intel VT) 2 VM Intel VT 3 MSI Non Optimized Optimized Improvement Minimum (µs) % Maximum (µs) % Average (µs) % 12 White Paper

13 VM1 VM 2 Virtual Node Application 1 Wind River Linux 5 Virtual Memory (Hardware Protected) Application 2 Guest OS Virtual Memory (Hardware Protected) Wind River Linux with Open Virtualization Profile VM1 Service Application Running Intelligent Network Platform (Application Acceleration Engine, Content Inspection Engine, Flow Analysis Engine) Security VM 2 Service Application Running Intelligent Network Platform (Application Acceleration Engine, Content Inspection Engine) VM 2 Service Application Running Intelligent Network Platform (Content Inspection Engine) OpenStack ovirt VM n VM m Intel Xeon Processor with Intel Virtualization Technology (Intel VT) 13 SDN NFV Wind River Intelligent Network Platform Intelligent Network Platform Intel DPDK DPI Intelligent Network Platform 3 VM 14 Linux Guest Linux Guest 14Wind River Intelligent Network Platform Open Virtualization Profile Intel Open Network Platform Server Reference Design Intel ONP Server Reference Design SDN 15 Wind River Open Virtualization Profile OpenStack Nova Quantum Keystone SDN Intel DPDK Accelerated Open vswitch SDN Intel Xeon Intel Core Intel VT Linux Guest Wind River Linux with Open Virtualization Profile Wind River Linux Wind River Application Acceleration Engine 3 4 Wind River Content Inspection Engine IPS DPI Wind River Flow Analysis Engine 4 7 Virtual Machine Virtual Machine Virtual Machine Packet Processing Application 1 Guest Operating System Intel DPDK (optional) Packet Processing Application 2 Guest Operating System Intel DPDK (optional) Open vswitch Accelerated with the Intel DPDK Multi-core Intel Processor Network Application Guest Operating System Wind River Open Virtualization Profile Wind River Supplied Open Stack Node Agent Intel Supplied Third Party Intel Data Plane Development Kit (Intel DPDK) 15 Intel ONP Server Reference Design Open Virtualization Profile 13 White Paper

14 NFV SDN SDN NFV DPI Wind River Open Virtualization Profile Intel Platform for Communications Infrastructure Intel Platform for Communications Infrastructure cations-overview Wind River Open Virtualization Profile 1 Intel VT Intel VT BIOS VMM Intel VT BIOS OS C-RAN. The Road Towards Green RAN SYSmark MobileMark Canoe Pass Intel Server Board S2600CP2/S2600CP4 2 x Intel Xeon Processor 2.00 GHz BIOS SE5C600.86B /28/ :35:43 32 GB DDR MHz Intel Hyper-Threading Technology Disabled Enhanced Intel SpeedStep Technology Disabled Processor C3/C6 Disabled Turbo Mode Disabled MLC Spatial Prefetcher Enabled DCU Data Prefetcher Enabled DCU Instruction Prefetcher Enabled CPU Power and Performance Policy Performance Assert NMI on SERR Disabled Assert NMI on PERR Disabled SMI Disabled Linux rt24 isolcpus=1-7,9-15 clocksource=tsc tsc=perfect highres=off acpi=off root=/dev/nfs rw nfsroot=<host-ip>:/root/images/linux-rt-guest1- rootfs ip=dhcp isolcpus=1-3 clocksource=tsc tsc=perfect highres=off MSI 1 VM Copyright 2013 Intel Corporation. All rights reserved. Intel Intel Xeon Intel Corporation Web

160311_icm2015-muramatsu-v2.pptx

160311_icm2015-muramatsu-v2.pptx Linux におけるパケット処理機構の性能評価に基づいた NFV 導の検討村松真, 川島太, 中裕貴, 林經正, 松尾啓志名古屋業学学院株式会社ボスコテクノロジーズ ICM 研究会 2016/03/11 研究的 VM 仮想 NIC バックエンド機構仮想化環境仮想スイッチパケット処理機構物理環境性能要因を考察汎 IA サーバ NFV 環境に適したサーバ構成を検討