% were completed in 312 milliseconds.
66% 312
75% 383
80% 412
90% 431
95% 432
98% 436
99% 437
100% 437 (Longest request)
Attention:When simulating a login, you only need to set a cookie:1. After logging in with your account and password, use the Developer tool to find the cookie value (session ID) that identifies the session.2. If only one cookie is used, simply type the command:ab-n 100-c 10-c jiang_token= 3820aab5-a395-48b2-8d2b-87b
Install the stress testing tool AB and centos separately.The self-contained stress testing tool Apache Benchmark (AB) in the Apache installation package is easy to use. Here, AB is used as the stress testing tool.
1. Independent I
AB is a very easy-to-use stress testing tool. It does not need to be installed in linux. Here are several key parameters of AB and examples of use.Requests per second: the number of Requests per second. This is an important parameter value, indicating the server throughput.Time per request: average user request wait TimeTime per request: average server processing
connection.The result of the test is mainly to look at these two values. Of course only these two indicators do not complete the performance analysis, we also need to the serverCPU, men to analyze, to draw conclusionsSecond, WebbenchWebbench is a Web site stress testing tool under Linux that can simulate up to 30,000 concurrent connections to test the load capacity of a Web site. DownloadAddress can go to Google search, I give a: http://soft.vpser.ne
HTML transferred: 312459422 bytesrequests per second: 1273.33 [#/sec] (mean) // number of requests per second time per request: 157.069 [MS] (mean) // time per request per time per request: 0.785 [MS] (mean, internal SS all concurrent requests) Transfer Rate: 77914.14 [Kbytes/sec] received // transfer rate connection times (MS) min mean [+/-SD] median maxconnect: 0 6 73.1 0 1001 processing: 2 150 143.9 111 1626 waiting:
Parameters of the stress test command and Chinese annotations of the output results
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I used to install APACHE without knowing how to test APACHE performance. now I have found a test tool. It is the test tool AB (APACHE benchmark) that comes with apache. it is under the bin directory of APACHE.Format:./AB [options] [http: //] hostname [: port]/pathParameters:-N requests Number of requests to pe
The Apache server comes with an AB stress test tool that can be used to test website performance and ease of use.1. Open the Apache server installation path, in the bin directory there is a Ab.exe executable program, is the stress test tool we want to introduce.2. Under the Windows System command line, go to the directory where the Ab.exe program is located and execute the Ab.exe program. Note the direct do
be a bit higher and more persuasive than the Apache AB accuracy rate.qpt-the number of users per second and response time, per connection response to user times.The result of the test is mainly to look at these two values. Of course, only these two indicators do not complete the analysis of performance, we also need to the server's
The CPU, the men carries on the analysis, can draw the conclusion
Second, Webbench
Webbench is a Web site stress
1, open the Apache Server installation path, in the bin directory has a ab.exe executable program, is we want to introduce the stress test tool.2. Under the command line of Windows system, go to the directory where the Ab.exe program is located and execute the Ab.exe program. Note the direct double-click does not work correctly.3, after the successful execution of the AB command, you can see that the help i
Posts posted on the 7D Forum look good to add to your blog ~~~
I used to install Apache without knowing how to test Apache performance.Now we have found a test tool.. It is the test tool AB (APACHE benchmark) that comes with Apache. It is under the bin directory of Apache.Format:./AB [Options] [http: //] hostname [: Port]/pathParameters:-N requests number of requests to perform// The number of requests exe
installing the module, and magento will no longer execute any installation script for the module. If you want to update the data table of the module, run the upgrade script. Except for the naming method, the upgrade script and installation script are not much different.
The upgrade script is as follows:
File: app/code/local/Zhlmmc/Helloworld/sql/helloworld_setup/mysql4-upgrade-0.1.0-0.2.0.php echo 'Testing
/wKioL1Rd3Z2BdOb-AAEFET1dZWw799.jpg "title=" 1.jpg " alt= "Wkiol1rd3z2bdob-aaefet1dzww799.jpg"/>View MySQL information:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/4D/F7/wKiom1Rd3XfjlIqRAALkWuHwgas105.jpg "title=" 1.jpg " alt= "Wkiom1rd3xfjliqraalkwuhwgas105.jpg"/>FOUR: AB Pressure performance testing tools:Common options for the AB test tool:-N: Th
values. Of course, only these two indicators can not complete the performance analysis, we also need
CPU and men analysis to draw a conclusion
Ii. webshells
Webbench is a website stress testing tool in Linux. It can simulate up to 30 thousand concurrent connections to test the load capacity of the website. You can search by Google. Here is: Http://soft.vpser.net/test/webbench/webbench-1.5.tar.gzThis program is smaller. It will be less than 50 kb aft
the price of cheap goods will be too lazy to see, because feel "cheap not good goods", in fact, the quality of the goods is also good-so the price to hold a penny-a-penny principle. In addition, it is possible to try a small fare increase. For example, add 2% at a time to see how the sales, in the consumer's range and add another 2%, small price increases will not let users think you are on the wild specul
Apache itself comes with a test tool AB, which is under the bin directory of Apache's installation directory.
How to Use AB:
Usage: AB [Options] [http [s]: //] hostname [: Port]/path
-N indicates the number of requests executed in the test session. By default, only one request is executed.-C: the number of requests generated at a time. By default-T indicates the
Downloadhttp://httpd.apache.org/download.cgiI'm using a apachehaus.Installation Services1. Open the conf/httpd.confin the Apache directory and search for and modify Listen. (not required to ensure that Apache does not conflict with the existing port number. )2. Under the command line, go to the bin directory below Apache and use httpd-k install to mount Apache as a Windows backend service.Pressure testAb-r-N 10000-c http://localhost/test_20180222.htm
Install Xcache to accelerate php and AB stress testing results
XCache is a fast and stable PHP opcode cache. it has been well tested and runs stably on high-traffic/high-load production machines. tested on linux and supports the latest versions of all current PHP branches, such as PHP_5_1 PHP_5_2 PHP_5_3 PHP_5_4. and perfectly supports thread security/Windows. it is better than similar opcode caches, for ex
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