xeon e5520

According to a number of tests organized a plan:1. Redis Performance Some simple tests for Redis are for informational purposes only: Test environment: Redhat6.2, Xeon E5520 (4-core) *2/8g,1000m NIC Redis version: 2.6.9 The client machine uses the Redis-benchmark simple GET, set operation:1.1 single-instance test 1. Value Size: 10byte~1390byte Processing speed: 7.5 w/s, Spee

Performance Some simple tests for Redis are for informational purposes only: Test environment: Redhat6.2, Xeon E5520 (4-core) *2/8g,1000m NIC Redis version: 2.6.9 The client machine uses the Redis-benchmark simple GET, set operation: 1.1 single-instance test 1. Value Size: 10byte~1390byte Processing speed: 7.5 w/s, Speed limited by single-threading capability 2. Val

. Performance of the bare framework. Only the simplest route distribution is required and core functions are used. 3. benchmark performance of the standard module. The benchmark performance of a standard module refers to the benchmark performance with complete service module functions. 3.1 Environment Description Test environment: Uname- Linux db-forum-test17.db01.baidu.com 2.6.9 _ 5-7-0-0 #1 SMP Wed Aug 12 17:35:51 CST 2009 x86_64 x86_64 x86_64 GNU/Linux Red Hat Enterprise Linux as

. Performance of bare frame. Only the simplest route distribution, only the core function.3. Benchmark performance of standard modules. The benchmark performance of the so-called standard module refers to a benchmark performance with a full service module function.3.1 Environmental DescriptionTest environment: Uname-aLinux db-forum-test17.db01.baidu.com 2.6.9_5-7-0-0 #1 SMP Wed 17:35:51 CST x86_64 x86_64 x86_64 gnu/linuxRed Hat Enterprise Linux as Release 4 (Nahant Update 3)8 Int

several aspects to the specific benchmark performance: 1. Bare PHP performance. Complete the basic functions. 2. The performance of the bare frame. Only the simplest route distribution, only pass through the core functions. 3. Benchmark performance of standard modules. The benchmark performance of a standard module refers to a benchmark performance with a full service module function. 3.1 Environment Description Test environment: Uname-aLinux db-forum-test17.db01.baidu.com 2

with the proxy server, 3) speed up the website access speed, alleviate the load of the Web server. (a), scheduling algorithm nginx upstream instructions used to specify the Proxy_pass and Fastcgi_pass used by the back-end server, the Nginx reverse proxy function, so can be combined to use to achieve load balancing purposes, Nginx also supports a variety of scheduling algorithms: 1, polling (default) each request is assigned to a different back-end server in chronological order, and if the backe

processors like vt-d INS Tructions, the cache is small, and both have a CPU cores with no hyperthreading support. At the this point, an upgrade sounds like a good idea--but what does you choose?The answer to the question all depends on how many VMs are want to run simultaneously on your hypervisor and what their PU Rposes'll be. Tasks like SQL Server, Microsoft Exchange (in least, above a certain number of users), or an applications Server require M Ore horsepower than say, a basic domain contr

and PAE (physical address extension ). More importantly, an additional decoding stage is added to the Pentium Pro pipeline to dynamically decode x86 commands into a series of micro operations (Micro-operations), These micro-ops are composed of a series of lower-LayerMicro-Instructions(Or microcode) to execute more complex x86 native commands. These microcode sequences can be re-ordered for analysis and distributed to various execution units. Pentium

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-

_ 64 x86_64 OS Version: CentOS release 6.4 (Final) Time Zone: Asia/Ho_Chi_Minh + 0700 Char Set: en_US Memory: 4 memories, total size is 32768 MB, Speed: 1600 MHz, Type: DDR3 CPU info: Intel (R) Xeon (R) CPU E5-2609 v2 @ 2.50 GHz, 2*4 core, cache size 10240 KB Swap Info: 7999 MB, vm. swappiness = 0 Disk Capacity:/dev/sda: 584.7 GB Raid Info: PERC rj10 Mini, 512 MB cache, BBU, FW21.2.0-0007 RAID1, strip 64 KB, 4*2 disks/span Current Cache Policy: Write

1: cpu [root @ srv/] # more/proc/cpuinfo | grep quot; modelname: Intel (R) Xeon (R) CPUX3220@2.40GHzmodelname: Intel (R) xeon (R) CPUX3220@2.40GHz I. cpu [Root @ srv/] # more/proc/cpuinfo | grep "model name" Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz Model n

1: cpu [root @ srv/] # more/proc/cpuinfo | grep quot; modelname: Intel (R) Xeon (R) CPUX3220@2.40GHzmodelname: Intel (R) xeon (R) CPUX3220@2.40GHzmodelname :... I. cpu [Root @ srv/] # more/proc/cpuinfo | grep "model name" Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz Model name: Intel (R) Xeon (R) CPU X3220 @ 2.

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

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

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

I. cpu [Root @ srv/] # more/proc/cpuinfo | grep "model name" Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz Model name: Intel (R) Xeon (R) CPU X3220 @ 2.40 GHz [Root @ srv/] # grep "model name"/proc/cpuinfo Mode