stress testing tools

Webbench can simulate up to 30 thousand concurrent connections to test the load capacity of the website. I personally feel better than the AB stress testing tool that comes with Apache, and it is especially convenient to install and use. 1. applicable system: Linux 2. Compile and install:Reference wget http://blog.s135.com/soft/linux/webbench/webbench-1.5.tar.gz Tar zxvf webbench-1.5.tar.gz CD webbench-

Webbench can simulate up to 30 thousand concurrent connections to test the load capacity of the website. I personally feel better than the AB stress testing tool that comes with Apache, and it is especially convenient to install and use. 1. applicable system: Linux 2. Compile and install: First install ctags: Yum-y install ctags and then install the webbenchwget http://blog.s135.com/soft/linux/webbench/

Webbench can simulate up to 30 thousand concurrent connections to test the load capacity of the website. I personally feel better than the AB stress testing tool that comes with Apache, and it is especially convenient to install and use. 1. applicable system: Linux 2. Compile and install:Reference wget http://blog.s135.com/soft/linux/webbench/webbench-1.5.tar.gz Tar zxvf webbench-1.5.tar.gz CD webbenc

Stress Testing (webbench, AB, siege), webbenchsiegeTo install webshells locally, follow these steps: wget http://www.ha97.com/code/webbench-1.5.tar.gz tar zxvf webbench-1.5.tar.gz make make install Installation is complete. Generally, we only use the-c and-t parameters, similar to the following: webbench -c 300 -t 60 http://127.0.0.1/ -T indicates the test time. If the default value is 30 seconds,-c indi

of the graph report, is the total elapsed time divided by the number of requests sent to the server. Median The median response time in a statistical sense; that is, the middle value in the graphical report, which is the number representing the time, half of the server response time is below that value and the other half is higher than the value. 90% Line means that The response time of the 90% request is smaller than the resulting value. 9

[Original] Introduction to the stress testing tool http_load in Linux 1. Installation Procedure: # Tar zxvf http_load-12mar2006.tar.gz# Cd http_load-12mar2006# Make# Make install 2. Usage: Http_load-P 3-S 10 mayingbao.txt Http_load-P concurrent access process count-s access time mayingbao.txt URL file to be accessed The contents of the mayingbao.txt file are the URL of the specific request; The s

There is a simple website stress testing tool AB .exe in Apache, which is easy to use.My most common commands are as follows:C: \ apache2.2 \ bin \ AB-N % 1-C % 2 http: // 127.0.0.1/-N: the total number of online executions.-C: Maximum number of concurrent connections (concurrency)% 1 and % 2 bring the value to be set. The complete example is as follows:Ab-n 100-C 30 http: // 127.0.0.1/Set the number of con

Webbench is a famous website stress testing tool developed by Lionbridge.Webshells can simulate up to 30 thousand concurrent connections to test the load capacity of the website.Webbench can test the performance of different services on the same hardware and the running status of the same service on different hardware.The standard webbench test shows two items of the server: the number of requests per secon

AB is the performance Test tool for Apache Hypertext Transfer Protocol (HTTP). Its design intent is to depict the execution performance of the currently installed Apache, primarily to show how many requests per second Apache you have installed.#ab-V can see its basic information#ab-N1000-C10 http://localhost:81/t.phpThis is a basic command-n1000 indicates that the total number of requests is 1000-only 0 indicates the number of concurrent users is 10Parameter description:Concurrency level: number

[[email protected] webbench-1.5]# yum install ctags[[email protected] webbench-1.5] #make make Installinstall- S WEBBENCH/USR/LOCAL/BININSTALL-M 644 webbench.1/usr/local/man/man1install:cannot Create regular file '/usr/local/man /man1 ': No such file or directorymake: * * [Install] Error 1[[email protected] webbench-1.5]# chmod-r 500/usr/local/man/ Man1/[[email protected] ~]# webbench-c 500-t (http://10.100.0.61/vipWebbench-Simple Web Benchmark 1.5Copyright (c) R Adim Kolar 1997-2004, GPL Open

Use Webbench,webbench on Linux to simulate up to 30,000 concurrent connections to test the load capacity of a website：Http://home.tiscali.cz/~cz210552/distfiles/webbench-1.5.tar.gzInstallation steps:Tar zxvf webbench-1.5.tar.gzCD webbench-1.5Make make InstallStress test:Webbench-c 500-t http://10.10.8.73/-C 500 is a concurrent number-T 30 for continuous time[Email protected] ~]# netstat-an |grep "Time_wait" |wc-l27994The test results show that there are 27,994 time_waitOptimize the kernel:Check

First, Http_loadThe program is very small, after decompression is less than 100KThe http_load runs in parallel multiplexing to test the throughput and load of the Web server. However, unlike most stress testing tools, it can run in a single process and generally does not kill the client. You can also test site requests for HTTPS classes.: http://soft.vpser.net/te

Mysqlslap is a stress testing tool officially provided by MySQL since version 5.1.4. Simulate multiple concurrent clients to access MySQL for stress testing, and provide detailed data performance reports for "high-load attack MySQL. In addition, it can compare the performance difference of concurrent pressure of multip

1, AB command principleApache's AB commands simulate multi-threaded concurrent requests, test server load pressures, and test the pressure of Nginx, Lighthttp, IIS and other Web servers.The AB command is very low on the computer that emits the load, does not consume a lot of CPU, and does not take up too much memory, but it can cause huge load to the target server, so it is a necessary medicine for some DDoS attacks, which is suitable for all ages. You should use caution when using your own. Oth

VSTS provides a rich and powerfulToolsPlatform, integratedSoftwareDevelopmentEach Role in the field covers all stages of the software development lifecycle, includingDesign, Development,Test,ManagementThe integration of this entire set of components enables it to effectively improve software development.ProcessImprove the coordination capability between different roles and improveWorkEfficiency. This article briefly introducesHowUse VSTSWebsiteDoStress Testi