e5520

://blog.csdn.net/sycflash/article/details/6643492url:http://blog.csdn.net/cuker919/article/details/ 7635488# Comments----------------------------------------------------------------------------------------------------------------- --------------------------------------------provides hardware and software information of proc file system display system in Linux system. If you want to know the provider of the CPU and related configuration information in the system, you can get it through the/proc/c

1. Overview of the server running * 216GSAS300G * 2centos5. 5ip: 192.168.1.21web2 (new) r1_e5606 * 216GSAS300G * 2centos5. 5ip: {* 2centos5. 3discuz forum 50 overview Server Web1 R410 E5520 * 2 16G SAS300G * 2 Centos5.5 ip: 192.168.1.21 Web2 (new) R410 E5606 * 2 16G SAS300G * 2 centos5.5 ip: 192.168.1.23 Db R410 E5504 * 2 16G SAS146G * 2 centos5.3 DiscuzThe forum has more than 5 million posts, nearly 20 thousand online users, 4 million pv/day, Added

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, Speed limited by single-threading capability

192.168.77.211 (Redis master IP) 12002 (Redis master port)7. Concluding remarksOf course, this is only the first step of the cluster, you can use KeepAlive to implement the main failover function. The most common use of our work is Redis master-slave, so the keepalive + Redis implementation of high availability clustering is not covered here.According to a number of tests organized a plan:1. Redis Performance Some simple tests for Redis are for informational purposes only: Test env

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 Release 4 (nahant Update 3) 8 Intel (r) Xeon (r) CPU e5520 @ 2.27 GHz Software related: Nginx: Nginx version: nginx/0.8.54 built by GCC 3.4.5 20051201 (Red Hat 3.4.5-2) PhP5: (using PHP-FPM) PHP 5.2.8 (CLI) (built: Mar 6 2011 17:16:18)

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 Intel (R) Xeon (r) CPU E5520 @ 2.27GHz Software Related: Nginx:Nginx version:nginx/0.8.54 built by GCC 3.4.5 20051201 (Red Hat 3.4.5-2)PHP5: (with PHP-FPM)PHP 5.2.8 (CLI) (Built:mar 6 2011 17:16:18)Copyright (c) 1997-2008 the PHP

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 2.6.9_5-7-0-0 #1 SMP Wed Aug 17:35:51 CST 2009 x86_64 x86_64 x86_64 gnu/linuxRed Hat Enterprise Linux as Release 4 (Nahant Update 3)8 Intel (R) Xeon (r) CPU E5520 @ 2.27GHz Software Related: Nginx:Nginx version:nginx/0.8.54 built by GC

the poll based on the weight, weight and access ratio is proportional, that is, to indicate the performance of the backend server, if the back-end server performance is better can allocate most of the request to it, has achieved its capabilities. Example: My backend server 172.23.136.148 configuration: e5520*2 cpu,8g Memory Backend server 172.23.136.148 configuration: Xeon (TM) 2.80GHz * 2,4g memory I want to have 30 requests reaching the front end,