xeon e5620

Server Configuration CPU model [8 core] Intel (R) Xeon (r) CPU E5620 @ 2.40GHZ | Usage Frequency: 2394.021 | Second-level cache: 12288 KB | bogomips:4788.04x8 Memory 4G HDD 3 x 300G 15000 turn to RAID 5 WordPress 3.8 CentOS 5.7nginx/1.2.7Php5.2.17p1MySQL 5.1.60 Nginx php mysql These parameters should be how to configure Reply content: Server ConfigurationCPU model [8 core] Intel (R)

Hardware environment: Server: dl180g6 (16 intel (r) Xeon (r) CPU e5620 @ 2.40 GHz) 16 GB memory Press: dl180g6 (16 intel (r) Xeon (r) CPU e5620 @ 2.40 GHz) 16 GB memory Software environment: Nginx1.2.5php5.4.9/5.2.16 xcache3.0.0 Max 600php-fpm Network Environment: Gigabit Test scenario: PHP has two different version

Obtain CPU speed Run the following command in shell: Sysctl-A | egrep-I 'hw. Machine | HW. model | HW. ncpu' The output is as follows: HW. Machine: amd64HW. Model: Intel (r) Xeon (r) CPU e5620 @ 2.40 GHzHW. ncpu: 8HW. machine_arch: amd64 The above information shows that the CPU is Intel Xeon quad-core and the frequency is 2.4 GHz. Obtain more CPU Informat

http://leeyin.iteye.com/blog/1459274[b] PS: This profile is for Dell R710, dual Xeon E5620, 16G memory hardware configuration. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. For sites with daily IP 50-100W,PV 100-300w, use the InnoDB storage engine primarily. Other application environment please set the optimization according to the actual situation. [/b] # The following options will be read by the

1. hardware configuration Hwconfig Summary: Intel s5500wbv, 2 x Xeon e5620 2.40 GHz, 23.5 GB/24 GB 1067 MHzSystem: Intel s5500wbvProcessors: 2 x Xeon e56 20 2.40 GHz 133 MHz FSB (htenabled, 8 cores, 16 threads)Memory: 23.5 GB/24 GB 1067 MHz = 6x4 GB, 2 xemptyGigabit Nic 2. Test Case Each persistent connection sends a 100,000 select 1 request packet (that is, the

Output of your own server1. View the number of physical CPUs #cat/proc/cpuinfo |grep "Physical id" |sort |uniq|wc-l12. View the number of logical CPUs #cat/proc/cpuinfo |grep "Processor" |wc-l83. View CPU is a few cores #cat/proc/cpuinfo |grep "cores" |uniqcpu cores:44. View CPU Frequency #cat/proc/cpuinfo |grep mhz|uniqcpu MHz : 1600.000# uname-alinux 54acm 2.6.32-25-generic-pae #44-ub Untu SMP Fri Sep 21:57:48 UTC i686 gnu/linux (view current operating system core information) # Cat/etc/issueu

PS: This profile is for Dell R710, dual Xeon E5620, 16G memory hardware configuration. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. Applies to the day IP 50-100W,PV 100-300w site, mainly uses the InnoDB storage engine. For other application environments, set the optimization according to the actual situation. # The following options will be read by the MySQL client application.# Note Only the clie

, the server's CPU support Hyper-Threading Technology 2. View CPU Information When we cat/proc/cpuinfo, CPUs with the same core ID are the same core hyper-threading, and CPUs with the same physical IDs are threads or cores encapsulated by the same CPU. 3, the following examples illustrate [0] View CPU model The code is as follows Copy Code # Cat/proc/cpuinfo | grep name | Cut-f2-d: | Uniq-cIntel (R) Xeon (r) CPU

PS: This profile is for Dell R710, dual Xeon E5620, 16G memory hardware configuration. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. Applies to the day IP 50-100W,PV 100-300w site, mainly uses the InnoDB storage engine. For other application environments, set the optimization according to the actual situation. # The following options will be read by the MySQL client application.# Note Only the clie

11gR2 Grid Infrastructure Installation prerequisites On LINUX Basic Environment server brand IBM server model X3650M2cpu type Intel Xeon E5620 @ 2.40GHzcpu Number 2 memory size 24g disk array DS3200 hard disk size 1.8 TB software preparation: -- Oracle Database (relational des Oracle Database and Oracle Infrastructure -- Oracle Grid Infrastructure (relational des Oracle ASM, Oracle Clusterware, and Oracle r

For most applications, access to hotspot data exists, that is, the Access Frequency of some data in a certain period of time is much higher than that of other data.Common hot data includes "the latest news", "the most popular news", and "movies with the largest downloads. To understand the support of MySQL Innodb for hotspot data, I conducted a benchmark test. The test environment is as follows: [Hardware configuration] Hardware Configuration CPU Intel (R)

For most applications, access to hotspot data exists, namely:The Access Frequency of some data in a certain period of time is much higher than that of other data..Common hot data includes "the latest news", "the most popular news", and "movies with the largest downloads.To understand the support of MySQL Innodb for hotspot data, I conducted a benchmark test. The test environment is as follows: [Hardware configuration] Hardware Configuration CPU Intel (R)

traffic would suddenly fall below 5 m in a few seconds, then they updated the NIC Driver and recovered. Our situation is a little different. When our traffic drops to a very low level, the network traffic did not reach a very high peak. Sometimes this problem does not occur when the network traffic remains at the highest peak. Our network card is intel, and the network card driver is Microsoft's own driver. We do not dare to update the network card driver because updating the network card d

MySQL5.5 single-host my. cnf Parameter Optimization in CentOS PS: This configuration file is designed for Dell R710, dual Xeon E5620, and 16 GB memory hardware. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. Applicable to websites with daily IP addresses of 50-100 w and PV of-w, mainly using the InnoDB Storage engine. For other application environments, Set Optimization Based on actual conditions. #

MySQLmy. cnf parameter configuration optimization explanation bitsCN. comPS: this configuration file is for Dell R710, dual Xeon E5620, 16 GB memory hardware configuration. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. Applicable to websites with daily IP addresses of 50-100 w and PV of-w, mainly using the InnoDB storage engine. For other application environments, set optimization based on actual co

Serialization Framework performance Comparison (Kryo, Hessian, Java, Protostuff)Brief introduction: Advantages Disadvantages Kryo Fast, small volume after serialization More complex cross-language support Hessian The default supports cross-language More slowly Protostuff Fast, based on PROTOBUF Static compilation required Protostuff-runtime No static compilation required, but

)); to } + for(Thread t:threads) { - T.start (); the } * for(Thread t:threads) { $ T.join ();Panax Notoginseng } - } the + Public voidrun () { A Longi = iterations + 1; the while(0! =-i) { +Longs[arrayindex].value =i; - } $ } $ - Public Final Static classVolatilelong { - Public volatile LongValue = 0L; the Public LongP1, p2, p3, P4, P5, P6;//Notes - }Wuyi}The logic of the code is that the

compression commands:Make a backup of all files in the/usr directory, including its subdirectories, with the backup file named Usr.tarTar cvf usr.tar/homeMake a backup and compress all the files in the/USR directory and include its subdirectories, and the backup file name is usr.tar.gzTar czvf usr.tar.gz/usr--ExampleTar czvf negchina-src.tar.gz/usrCompress a set of files with a suffix of tar.gz#tar CVF back.tar/back/#gzip-Q Back.tarOr#tar CVFZ back.tar.gz/back/Releases a file with a suffix of t

, dual Xeon E5620, 16G memory hardware configuration. CentOS 5.6 64-bit system, MySQL 5.5.x stable version. Applies to the day IP 50-100W,PV 100-300w site, mainly uses the InnoDB storage engine. For other application environments, set the optimization according to the actual situation. # The following options will be read by the MySQL client application. # Note Only the client application included with

Cpu:intel (R) Xeon (r) CPU E5620 @ 2.40GHz Hard drive: 900G Memory: 12G Operating system: CentOS release 6.4 (X86_64bit) 1 Check basic requirements (for a cool server, this is definitely a requirement, you can skip) Memory size grep memtotal/proc/meminfo Swap partition size grep swaptotal/proc/meminfo Increase the Swap partition Create a/home/swap such a partition file. The size of the file is 5.12 mill