xeon westmere

organization staff adjustment, integrating all the major product divisions into a single new business group called the Intel Architecture Business Group (IAG), and the creation of a new technology and manufacturing Enterprise Group (TMG), Whether it will affect Intel's future product development direction and product outsourcing strategy, its partners include the PC industry, such as Hon Hai, Asus and Acer, as well as production partners such as TSMC, Japan and the moonlight are closely observe

# total number of cores = number of physical CPUs X number of cores per physical CPU# Total Logical CPUs = number of physical CPUs x number of cores per physical CPU X number of hyper-threads# View the number of physical CPUscat/proc/cpuinfo| grep "Physical ID" | Sort| uniq| Wc-l# See the number of cores in each physical CPU (that is, the number of nuclei)cat/proc/cpuinfo| grep "CPU Cores" | Uniq# View the number of logical CPUscat/proc/cpuinfo| grep "Processor" | Wc-l#查看CPU信息 (model)Cat/proc/cp

Small knitting personally think the best CPU should be the Intel Xeon e7-8870. The key parameters for the Intel Xeon e7-8870 are as follows: Number of cores: 10 Number of Threads: 20 Bus frequency: 6400 L3 Cache: 30MB Production process: 32 NM Working power: 130W CPU Architecture: 64-bit Instruction set: sse4.1,4.2 Virtualization Technology: Intel VT The basic parameters of the Intel

processor executes the current instruction, which always causes an explicit bus lock to appear (2) in Pentium4, Inter Xeon, and P6 series processors, the lock operation is handled by either a cache lock or a bus lock. If memory access is cached and affects only a single cache row, the cache lock is invoked in the operation, and the actual area in the system bus and system memory is not locked. At the same time, other Pentium4, Intel

recovery benchmark. SQL Server has a series of stunning records on the Microsoft Windows Nt®server platform that delivers the industry's best performance and best price/cost. When it was released in November 1998, SQL Server 7.0 creates new records for Baan, PeopleSoft, tpc-c single node performance, and backup and recovery benchmark tests on the Windows NT server platform. Two. Independent software vendors (isv,independent Software vendor) Benchmark Hundreds of independent software vendors

Install the Hypervisor 6.4 I. Hardware requirements 1. cpu amd haolong series: G1, G2, and G3 Inter series core, Penryn architecture (core upgrade), Nehalem architecture, and Westmere architecture (the second generation of Nehalem) It must support Inter and AMD 64-bit extensions and Virtualization Technology (VT) Hardware Virtualization Technology. 2. RAM The minimum value is 2 GB and the maximum value is 2 TB. 3. Storage /At least 512 MB The log p

on a number of factors, such as the next access to the data in the same cache row will greatly reduce the latency, while the queuing effect and the memory refresh cycle conflict will significantly increase the latency. Each slot uses 4 memory channels to aggregate to increase throughput, and this delay is hidden by pipelining (pipelining) on a separate memory channel.7. NUMA: on a multi-slot server, non-conforming memory access is used (Non-uniform memories access). The so-called non-conforman

Definition of CPU model:Libvirt extracts several standard types of CPU definitions, which can be found in/usr/share/libvirt/cpu_map.xml."486", "Pentium", "pentium2", "pentiumpro", "coteco", "N270", "pentiumpro", "qemu32 ","Kvm32", "cpu64-rhel5", "cpu64-rhel5", "kvm64", "pentiumpro", "Conroe" "Penryn ","Nehalem", "westmere", "pentiumpro", "cpu64-rhel5", "cpu64-rhel5", "opteron_g1 ","Opteron_g2", "opteron_g3," opteron_g4"The CPU configuration mode can b

provide a special accelerator card to solve this problem, but the price is not cheap. Therefore, a special link is required for SSL offload, common Nginx and HAProxy can perform this task. After the 2010 Intel-produced Westmere series processors, the CPU supports the AES-NI (Advanced Encryption Standard NEW instructions) instruction set, which greatly increases the speed at which the software is SSL-decrypted (through The usual data is about 5 times

be considered as a further compact version of COREI5 (or castration) and will have a 32nm version of the process (R-Clarkdale, based on Westmere architecture). The biggest feature of COREI3 is the integration of the GPU (graphics processor), which means that COREI3 will be encapsulated by the CPU+GPU two cores. Because of the limited performance of the integrated GPU, users want to get better 3D performance and can be added to the graphics card. It i

Today, the reporter recommended a Lenovo R510G6 server, which is a 1U rack server that is small and lightweight and suitable for small and medium-sized enterprises who do not have much office space. The latest price is 25500 yuan. Lenovo full R510G6S50501G73N soft guide this server uses a 64-bit dual-core Intel Xeon TM50503.0GHz processor, supports a maximum of 2, Today, the reporter recommended a Lenovo R510 G6 server, which is a 1U rack server that

, the computer has added an x87 chip to improve the floating point data processing capability. Later, the x86 Instruction Set and the x87 instruction set will be collectively referred to as the x86 instruction set. Although with the continuous development of CPU technology, Intel has successively developed the new i80386 and i80213to the past PII Xeon, piII Xeon, Pentium3. the Pentium 4 series and

1. view the production system version# Uname- Linux applications-test-game 2.6.9-11. elsmp #1 SMP Fri May 20 18:26:27 EDT 2005 i686 i68 6 i386 GNU/Linux # Cat/proc/version Linux version 2.6.9-11. elsmp (bhcompile@decompose.build.redhat.com) (GCC version 3.4.3 20050227 (Red Hat 3.4.3-22) #1 SMP Fri May 20 18:26:27 EDT 2005 # Cat/etc/issue Red Hat Enterprise Linux as Release 4 (nahant update 1) Kernel R on an M # Cat/etc/RedHat-release Red Hat Enterprise Linux as Release 4 (nahant upd

I. server environment and Topology Planning1.1. Hardware server information and allocation Server Type Computer Name IPAddress Hardware configuration Virtual Machine Excas1 192.128.20.11 CPU Intel (r) Xeon l5520 2.27 GHz Memory 4 GB Virtual Machine Excas2 192.128.20.12 CPU Intel (r) Xeon l5520 2.27 GHz Memory 4 GB

is the VM under r720 server # Processor: 0 Vendor_id: genuineintel CPU family: 6 Model: 44 Model name:Intel (r) Xeon (r) CPU x5680 @ 3.33 GHz Stepping: 2 CPU MHz: 3324.027 Cache size: 12288 KB FPU: Yes Fpu_exception: Yes Cpuid level: 11 WP: Yes Flags Bogomips: 6654.76 Clflush size: 64 Cache_alignment: 64 Address sizes: 40 BITs physical, 48 bits virtual Power Management: Processor: 1 Vendor_id: genuineintel CPU family: 6 Model: 44 Model name: Intel (r

Lspci-list all PCI devices Popularization of pci: PCI (Peripheral Component Interconnect) is a bus standard that connects the motherboard of an electronic computer and external devices. Common PCI cards include NICs, sound cards, modem, TV cards, and disk controllers, as well as USB and serial ports. The original video card is usually a PCI device, but soon its bandwidth is insufficient to support the performance of the video card. PCI graphics cards are currently only used when an additional ex

example that the 1 GHz itanium chip can behave almost as fast as the 2.66 GHz Xeon/opteron chip, or 1.5 GHz itanium 2 is about as fast as 4 GHz Xeon/opteron. The computing speed of the CPU depends on the performance indicators of the CPU pipeline. Of course, the clock speed is related to the actual computing speed. It can only be said that the clock speed is only one aspect of the CPU performance, not the

each logical core ran only 1 CPU threads, if hyper-threading is turned on, then the number of CPU threads = Number of physical CPUs * Number of logical cores per physical CPU *N, because each logical core ran 2 CPU threads. So, above the 24=2*6*2, you can judge that Hyper-threading is currently turned on. 1 2 3 [email protected] ~]# Cat/proc/cpuinfo | grep "model name" | Uniq Model Name:intel (R) Xeon (r) CPU X5670 @ 2.93GHz [ema

The recent release of the IntelXeon5500 series processor Nehalem-EP began to calm down. During this release, RedHat became the most attractive partner. Intel called the series of processors "the most revolutionary server processor since the launch of the IntelPentiumPro processor 15 years ago ". This statement proves to be among the numerous new performance records created during the release activities. During the release, RedHat and our partners are testing eight different industry standards. T

profile- n Specifies the total number of threads- d background service --help Help7.sersync plug-in (plug-in Settings), plugin is set to True when it takes effect, name is called Plug-in, currently supports command REFRESHCDN socket HTTP four plug-ins, http plugin removedsersync压力测试[Email protected] ~]# Dmidecode | grep "Product Name" PRODUCTNAME:IBM System x3650 m4:-[7915k3g]-productname:00mv214[[email protected] ~]# grep name/proc/ Cpuinfomodel Name:intel (R)