how to calculate response time in jmeter

Sometimes you need to know the execution time of the command, for example, you can use Invoke-webreques to view the response of a Web site, and then use Measure-command to calculate the time of execution. Copy Code code as follows: $url = ' http://www.powershell.com ' # Track Execution

Transferred from: http://www.cnblogs.com/Carrie_Liang/archive/2008/11/10/1330997.htmlThe previous article continues, and then the previous one. The previous article talked about how to use assertion to make a preliminary screening of the test results. So, when we get the test results, how should we look at them? And how did they get here?First, the use of listenerPeople who have used loadrunner should know that LoadRunner will provide us with a lot of icons and curves. But in

The Linux server executes the JMeter script with the command, and when the results are viewed locally, the "Request and response data" of the resulting tree species are displayed as empty, and the error log does not see why, see the demo! execute the script first: execution succeeded (... end of run), but found two errors From the server Everywhere RMW_*.JTL results are placed in the local

Recently in the use of JMeter for interface testing, was a problem for a long time, is the second request how to receive the parameters of the last request response, just began to try to use the Internet generally said regular expression, long n times, did not achieve the effect I want, was the whole miserable, so, The first attempt to use the second method, whic

the 7.http requestSay a few more words if the SQL statement is written in select ' User_id= ' | | ' "' | | user_id | | ' "' From Sys_user b where b.user_id= ' 13707 ', the following regular expression can be used to fetch the contents after user_id=, the regular expression is: user_id= "(. +?)"Summarize:1. Regular expressions seem to require a good study;2. It is now considered that it would be more convenient to achieve the results of JDBC response

Sometimes in order to test the network situation, it takes time to return each phase, such as DNS resolution, time spent establishing a connection, the time it took to establish a connection to the preparation of a transmission, the time spent building a connection to the transmission, the duration of the process, the

JMeter do performance testing, you need to save the data from the server back to the local and every time the returned data saved to a document, JMeter can use "Save response to file", but each data returned by the server is saved separately as a document, is not conducive to data statistics. Save the data returned by

In LR there is a "Web Subdivision map", through which you can easily distinguish which requests are the longest response time, if the response time process is consumed at the time of server processing, or consumed in the network transmission process-that is, the so-called Se

509 2 28.25 Db file scattered read 99,520 0.00 180 2 9.93 Enq: TX-row lock contention 274 98.91 133 485 0.03 Log file sync 6,791 0.00 93 14 0.68 Control file sequential read 16,168 0.00 91 6 1.61 Log file parallel write 7,816 0.00 82 10 0.78 Name-service call wait 1,199 0.42 68 57 0.12 Take the "direct path read" Wait event as an exampl

= $curl->getinfo (curlinfo_speed_download); printf "Local_time:%s, Http_code:%d, dns_time:%.3fms, Conn_time:%.3fms, Pre_tran_time:%.3fms, Start_tran_time:%.3FMS , Total_time:%.3fms, Size_download:%db, Speed_download:%db/s ", ($st, $http _code, $http _dns_time, $http _conn_time,$ Http_pre_tran_time, $http _start_tran_time, $http _total_time, $http _size_down, $http _speed_down);WriteFormat stdout_top=All kinds of response

The new project to use JMeter, so go to the blog Park to find an introductory tutorial. Briefly run some simple examples to understand the function of jmeter;1. Getting started is equivalent to the example of Hello World, http://www.cnblogs.com/TankXiao/p/4045439.html, the use of basic functions is more clearly seen. From a test point of view, you can also remember the steps inside. The test is nothing more

Locally installed PHP and MySQL environment, with localhost access to a page, the page is just a simple link MySQL database and the following SQL statement to execute the query and echo out the data, which also uses a popular online paging function, each page shows 20 data, There are 300,000 data in the total database. SELECT Id,col1,col2col3,col4,col5 FROM DBtable LIMIT 100,20; The execution time of this statement in the MySQL task window is only 0.

In the locally installed php and mysql environments, visit a page using localhost. The page is just a simple link to the mysql database and runs the following SQL statement to query and echo the data, it also uses a paging function that is very popular on the Internet. Each page shows 20 pieces of data, and the total number of databases is 0.3 million... in the locally installed php and mysql environments, visit a page using localhost. The page is just a simple link to the mysql database and run

response time is calculated separately and not computed from each other. 9, it is also known that, in the case of concurrent volume remains unchanged, there are several ways to improve TPS. A, increase the number of thread pools (ingress) B, reduce the time per vehicle entry (that is, increase the processing efficiency of individual threads) 10, see the diffe

I have neglected the thinking time here.Look at the value of the liboys transaction here. Remember them first.then look at the time value of the Liboys transaction in this figure , and then remember them. look at this average transaction response time The sampling time:Granularity2 seconds. Now I'll change to: (the el

Turn: http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2016/0105/3830.htmlHow do you calculate the boot time of the APK using Python or directly with the ADB command? is to calculate the time taken from the click icon to the APK full boot. For example, for the game is to click the game icon to enter the login scre

I. Brief introduction to the implementation steps of Asp.net 1. IIS receives customer requests 2. IIS sends the request to aspnet_isapi.dll for processing. 3. (if this is the first timeProgram) Load the DLL in the bin directory. 4. (If the program is run for the first time) read the configurations in webconfig at all levels 5. (If the program is run for the first time) Compile and load global. asa

system startup part is the user clicks the Desktop Desktop response to the activity to start.2.2 Game SectionAfter the main activity of the game is started, it will also do some time-consuming things, when you see the interface is not operational, such as: Loading game data, networking Update data, read and update configuration files, game engine initialization and other operations. From the game developme

The example in this article describes how ASP.net calculates the time each page executes. Share to everyone for your reference. The specific analysis is as follows: Here the ASP.net code can calculate the execution time of each page, no need to modify the relevant code of the page, this code will give all pages unified plus execution

SQL Time Difference (year, month, day, week, hour, minute, second .....) select datediff(year,'2010-5-5',getdate())select datediff(month,'2010-5-5',getdate())select datediff(day,'2010-5-5',getdate())select datediff(week,'2010-5-5',getdate())select datediff(hour,'2010-5-5',getdate())select datediff(minute,'2010-5-5',getdate())select datediff(second,'2010-5-5',getdate()) Output: 22473710517689106136363681796 C # Medium Datetime dt = datetime. now; date