traffic server

Network traffic thin Body suggestion The response time of the browser-side users is affected by many factors, the main three aspects: Server-side content generation time, impacted by server-side hardware computing power and server application performance The time that data is transmitted over the network, affected b

Original article: OptimizingNGINXandPHP-fpmforhightrafficsites Translator: youngsterxyf has been using Nginx with PHP for seven years. This article shows us how to optimize NGINX and PHP-fpm configurations for high-traffic sites. The following are some tips and suggestions for this: 1. Switch TCP to a UNIX-domain socket. Original article: Optimizing NGINX and PHP-fpm for high traffic sites Translator: the s

First, verify that the server hardware is sufficient to support the current traffic.Ordinary P4 servers generally support up to 100,000 independent IPs per day, if the traffic is larger than this,Then you must first configure a higher-performance dedicated server to solve the problem, otherwise optimization will not solve the performance problem completely.Second

1. The website server should be stable. To ensure website traffic, we must first consider and solve the problem that the servers on our website are stable and reliable. This is the first problem we must seriously face before optimizing our website. Imagine that if a website cannot be opened for a long time, even those who like you will not be able to access the website, where will the website

First, switching on the SNMP serviceCisco: Enter the following command in global modeSnmp-server Community public ro #启动snmp服务, and set the read-only community character to public;Snmp-server Enable traps #启动所有traps;Huawei: Enter the following command in the system viewSnmp-agent #启动snmp服务Snmp-agent Community Read cipher public #设置只读团体字符为public;Snmp-agent sys-info version All #允许所有snmp版本, default is v1;SNMP

about 8.4 down to about 7.5. After careful examination, found that the use of their own web site to the number of closed-rent server caused by the limit. So I quickly moved the site to my own server (the server was ready by May). Sure enough, the next day, traffic on the breakthrough of more than 20,000. This 10,000 i

This is the "use of Google Analytics to identify false traffic," the second part of the site to continue to analyze the false traffic. In the first article, we introduced 7 ways to discern false traffic. The traffic is analyzed from 24-hour traffic distribution, visitor's ge

Https://www.ibm.com/developerworks/cn/linux/l-ipc/part4/ from Introduction:The traffic signal is not the same as that of other processes. It mainly provides resource access control for inter-process sharing. It is equivalent to a memory flag. A process can determine whether it can access some shared resources. At the same time, the process can modify the flag. In addition to access control, it can also be used for process synchronization. Label of th

Hello everyone, I want to talk about my thoughts on the Internet, website usage, traffic usage, and website making money.First of all, you need to consider whether this is your interest or a means of making a living? How much is required? What technologies are needed, the status of similar sites, and the future? In China. Of course, we have to consider the Chinese law. If it's hard to give you a customs clearance notice someday, it's all done.

--usr1 ' Cat ${_prefix}/logs/nginx.pid 'This script moves ma.log to the specified folder and renames to Ma-{yyyymmddhh}.log, then sends an USR1 signal to Nginx to reopen the log file.USR1 is often used to tell the application to overload a configuration file, sending a USR1 signal to the server will cause the following steps to occur: Stop accepting new connections, wait for the current connection to stop, reload the configuration file, reopen the log

(Internet cafe ): M network environment, 92 terminals, the main switch using D-Link (youxun) DES-3226S Layer 2 switch (Support Port Mirroring function), cascade common silly switch. Optical fiber 10 m access, Huawei 2620 as the Access Gateway. Software environment: Windows Server Enterprise Standard Edition (Sniffer Pro4.6 and later versions support Windows-xp Windows2003), NAI protocol analysis software-Sniffer Portable 4.75 (this article uses a ver

architecture The MIPs camp uses the Reduced Instruction Set of the balanced ed Instruction Set Computing, which is in the same format as the CISC command, with fewer types and search methods, it also adopts an over-standard and over-pipeline structure, which greatly improves the processing speed and is suitable for network communication, information security, high-end servers, and other fields. To further enhance the competitiveness in the information security field, the mips architecture camp

At present, the internal LAN of many enterprises has been established, and many have also established the internal MIS System and email server on the basis of the LAN, the system even carries out services with large data traffic, such as on-demand video streaming. How to use it has become a topic of interest. Let's take a look at the specific application instances of Linux

Article title: Linux Traffic control application example. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. At present, the internal LAN of many enterprises has been established, and many have also established the internal MIS system and email server on the basis of the LA

This is the "use of Google Analytics to identify false traffic," the second part of the site to continue to analyze the false traffic. In the first article, we introduced 7 ways to discern false traffic. The traffic is analyzed from 24-hour traffic distribution, visitor's ge

What mechanisms does TCP use to implement reliable data transmission, traffic control, and congestion control? 1. Connect-oriented three-way handshakes are used for reliable object transmission. 2. Use the data window mechanism to negotiate the queue size for data queue transmission. 3. TCP provides reliable transmission stream and virtual connection services for applications by serializing responses and resending data packets when necessary. The foll

Inter-process communication in a Linux environment: traffic signals-general Linux technology-Linux programming and kernel information. For more information, see the following section. I. Traffic Signal Overview The traffic signal is not the same as that of other processes. It mainly provides resource access control for inter-process sharing. It is equivalent to

. The sample code is as follows: var entry = _cacher. GetData (CacheKey) as Blogentry; if (entry = = null) { //read from database ///... _cacher. ADD (CacheKey, entry); return entry; And the code above _cacher. GetData (CacheKey) is actually calling the Enyim.Caching.Memcache.MemcachedClient.Get () method. If you wait here for a long time, it will cause a large number of processing requests to block the thread here (traffic jam), resultin

Because Digitalocean does not find the ability to observe the used traffic, there is a need to know their traffic usage, so installed vnstat.Installation process is very simple, see Baidu Experience, the official homepage and so on.1. After the installation of Vnstat, the direct command vnstat-i Eth0 can see the traffic situation (initially will wait for a period

) Slurm,Cluster use3) nload,[Email protected] ~]# yum-y install nload.x86_644) Bmon[email protected] ~]# yum-y install bmon.x86_64 ###############################################################################1. command line with Vnstat, light weight, support statistics# yum-y Install vnstat.x86_64# vnstat-u-I eth0 # Initialize, bind the name of the NIC to be monitored, such as eth02 . The Web front end has vnstatsvg, lightweight, save traffic, su