Time flies, the familiar HP ProLiant server has entered the 7th generation, which we often call the G7 series. As part of HP's integrated infrastructure portfolio, the G7 series will promote the development of enterprise data centers to an integrated architecture by providing a standardized, modular, and integrated high-performance design. At the same time, the G7 series also continued the trend of ProLiant green energy saving. Today, we will introduce ProLiant DL585 G7, an AMD four-way rack ser
laboratory's server blades contains 225 virtual machines with 5600 GB of memory and two Intel Xeon processors, each host has six cores. This density is not even because the workload is close to the CPU and memory capacity, and the CPU utilization is generally around 15%.
This is okay when talking about basic servers, but what will happen when the server runs a CPU intensive load? You can allocate additiona
for the upgrade, and hope to help you in the upgrade process.
I. Upgrade Method
1. hardware upgrade: the server upgrade focuses on four aspects: CPU, memory, storage system, and network card.
CPU: the CPU is the central processor, and the English is the central processing unit. CPU is the core component of a computer. It is only as big as a matchbox and as thick as dozens of sheets of paper, but it is the computing core and control core of a computer. The CPU is responsible for reading commands
the names of other versions, but we all know that it refers to Red Hat, Novell, extended CentOS, and Oracle ). Zimmerman also said that the difference between another Ubuntu Server Edition and its competitors is that from development to final release, canonical opened the source code for earlier versions, test versions, and product versions, and gradually released the compiled binary files and the AMI images of Amazon EC2 cloud computing.
Ubuntu 10.04 server version, also known as "Lucid Lynx",
Http://apps.hi.baidu.com/share/detail/20307453
WebLogic Server summary. Users and passwords must be provided during download. You can register one or use the Metalink account.WebLogic Server 10.x
WebLogic Server 10 for Microsoft Windows (2000,200 3, x86)-DownloadWebLogic Server 10 for Microsoft Windows (2003, itanium)-DownloadWebLogic Server 10 for Microsoft Windows (2003, 64-bit Xeon/amd64)-DownloadWebLogic Server 10 for HP-UX (11i, 11iv2, 11iv3, PA-
Zaurus leads embedded Linux-general Linux technology-Linux programming and kernel information. The following is a detailed description. The Sharp Zaurus handheld system is an embedded Linux®Peter Seebach, a pioneer in the system, believes that it is a good idea to contribute to a technology in its early stages. In this Linux charm series, Peter will take a look at the Zaurus SL-5600 to better understand its history.
George sanguana once said, "Those
How to identify the number of physical CPUs, the number of cores, whether hyper-threading or multi-core Jun.04, 2009in server judgment basis: 1. CPUs with the same coreid are hyper-threading of the same core. 2. A cpu with the same physicalid is a thread or cores encapsulated by the same cpu. English version: 1. Physicalidandcoreidarenotnecessarilyconsecutivebuttheyareuni how to identify the number of physical CPUs, several cores, whether hyper-threading or multi-core Jun.04, 2009 in server
Judg
How to identify the number of physical CPUs, whether hyper-threading or multi-core Jun.04, 2009 in servers
Judgment basis:1. The cpu with the same core id is hyper-threading of the same core.2. A cpu with the same physical id is a thread or cores encapsulated by the same cpu.
English version:1. Physical id and core id are not necessarily consecutive but they are unique. Any cpu with the same core id are hyperthreads in the same core.2. Any cpu with the same physical id are threads or cores in th
When using a system, we must look at the system configuration, while the CentOS system looks at the configuration, it is not as intuitive as windows. You can only view them one by one. Many people are overwhelmed by how to view the CPU of the CentOS system. Next, let's learn how to view the CPU in the CentOS system. I. CentOS cpu [root @ srv/] # more/proc/cpuinfo | grep quot; m
When using a system, we must look at the system configuration, while the CentOS system looks at the configuration, it
When using a system, we must look at the system configuration, while the CentOS system looks at the configuration, it is not as intuitive as windows. You can only view them one by one. Many people are overwhelmed by how to view the CPU Of The CentOS system.
Next, let's learn how to view the CPU in the CentOS system.
I. CentOS system cpu
[Root @ srv/] # more/proc/cpuinfo | grep "model name"
Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz
Model name
or cores in the same physical socket.Instance:Lunarpages CPU Information:processor:0Vendor_id:genuineintelCPU Family:15Model:4Model Name:intel (R) Xeon (TM) CPU 3.00GHzStepping:3CPU mhz:3000.881Cache size:2048 KBPhysical id:0Siblings:2Core id:0CPU Cores:1Fdiv_bug:noHlt_bug:noF00f_bug:noComa_bug:noFpu:yesFpu_exception:yesCPUID Level:5Wp:yesFLAGS:FPU VME de PSE TSC MSR PAE MCE cx8 APIC MTRR PGE MCA cmov Pat PSE36 clflush DTS ACPI MMX FXSR SSE s SE2 SS
Get a system, sure to see the system configuration, Linux look at the configuration, can not be as intuitive as windows. You can only view one one.
One: CPU
[Root@srv/]# More/proc/cpuinfo | grep "model name"
Model Name:intel (R) Xeon (r) CPU X3220 @ 2.40GHz
Model Name:intel (R) Xeon (r) CPU X3220 @ 2.40GHz
Model Name:intel (R) Xeon (r) CPU X3220 @ 2.40GHz
Model N
I believe everyone knows about Tianhe 2, ranking first among the top 2013 and 2014 top500, which is one time faster than the top 2nd Titan, what kind of architecture does Tianhe 2 use to achieve this capability? Let's take a look at it.
Tianhe No. 2 Model for TH-IVB-FEP, using the central processor and co-processor computing architecture layout:
Tianhe 2 has a total of 16,000 computing nodes, each of which is equipped with two Xeon E5 12 core central
Heterogeneous computing:Heterogeneous computing uses different types of processors to handle different types of computing tasks. Common computing units include CPUs, GPGPU, GPDSP, Asics, FPGAs, and other types of core processors.There are many accelerator cards or coprocessors that are used to increase system performance, which are common:GPGPU is the most common accelerator card, connected by PCI-E. The GPU was first used for graphics processing cards, the graphics card, and then slowly develop
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