lr plugins

First, thank you for your advice. Let's take a look at this problem: ProblemA Zhuhai user, highoo, asked a question a few days ago: wsa_io_pending and message code 27740 errors occurred during performance tests using LR. The official troubleshooting is as follows: Message code 27740Overlapped transmission of request to '% 1' for URL 'url' failed.The transmission of data to the server failed. It cocould be a network, router, or server problem.

view the server error statistics: if the "timeout error" accounts for more than 90%, you may need to improve the hardware configuration; if there are many "Internal Server errors", there may be program problems.Step 5: view web resources and subdivided web pages. This step is only applicable to Web performance testing. When viewing the Web Resource diagram, the analysis results of the previous virtual user and Transaction Response time are often combined to analyze the server stability. The fo

Problem 1: Error: Two Way communication error:Function two_way_comm_post_message/two_way_comm_post_message_ex failed.Cause:Shared Memory Cache overflow causes communication problems between the Controller and load generator.Solution:Modify two configuration files.1. $ installation folder $ \ dat \ channel_configure.dat2. $ installation folder $ \ launch_service \ dat \ channel_configure.datAdd the following configuration under the [general] section of the two files.Shared_memory_max_size = 100 (

1. Install the rstatd daemon on the server Installation steps: 1. Download rstatd from the Internet 2. Put the file in the/home/user directory. 3. chmod 777 rpc. rstatd ---- change the read and write permissions of the file and have all permissions. 4. chmod 777 configure --- same as above 5 ../configure --- Configuration 6. Make --- compile 7. make install --- install 8. rpc. rstatd --- start the rstatd Process 2. Configure in lRAdd measurement from

Problem:LoadRunner The HP Web Tours Application service does not start, prompting 1080 port to be occupiedWith internal Error:your request was unsuccessful cannot create GUI Process-program not foundCheck method:1. View processes that occupy 1080 ports2. Check if there is a strawberry folder under the C drive, if you do not need to download Strawberry-perl-5.10.1.0.msi and install, and then refresh the browser can see the program opened successfullyWorkaround:1.CMD window Input Netstat–ano find

Action () {lr_start_transaction ("T1"); Web_custom_request ("xxxxhttprequest","url=http://xxxx","Method=post","resource=0","Reccontenttype=text/xml","referer=","mode=html","enctype=text/xml; Charset=utf-8","body=" "\n" "\n" "\n" "\n", last); Lr_end_transaction ("T1", Lr_auto);return 0;}When LR tests data in XML format, how to write scripts is a problem, which ca

-status/?auto, verify if it appears as shown in the configuration is successfulStep 5, LR configuration instructionsSwitch to LoadRunner controller to configure the monitoring target under Web Server Resource graphs, put the mouse in Apache view right click on select Addmeasurements, click Add, Enter the server IP address and server operating system. Such as:After the run, the following is shown:The following error message is sent after running:Receiv

LR Script Combat: User-defined C-language function LoadRunner can use standard C language functions, so we can write our own function in the script to call, the script structure, better reuse. First look at an example: Action () {int i,j; j = 1; for (i=0;iLR Scripting user-defined C-language functions

Action () {//script Implementation features: Inserting a new string randomly into a string Chars1[ -]="aaaaaaa"; Chars2[ -]="@"; Chars3[ -]; intn=4;//n values starting from 1 intI=0; intl; //scanf ("%d", n); //scanf ("%s", S1); //scanf ("%s", S2); intj=n-1; intm=0, k=0; Lr_output_message ("%s\n", S1); while(s1[j]!=' /')//change if to while{S3[m]=S1[j]; M++; J++; } S3[m]=' /';//Join string End ID while(s2[i]!=' /')//change if to while{s1[n-1+i]=S2[i]; I++; } l=n+i-1; while(s3[k]

Difference between LR and SLR (follow set and search operator) In syntax analysis, slr uses follow sets and LR uses search characters, which is the root cause of different functions. The follow set calculation method is as follows: 1.For method start character S, set # To follow (s; 2.If a-> α B Beta is a production formula, the first (Beta )/{ε} is added to follow (B; 3.If a-> α B is a production formula,

OriginalHttp://www.cnblogs.com/Bonnie83/p/3525200.htmlBeginner performance test, the first step must learn the script recording, but all the way down all kinds of recording failure, playback script failure of endless problems, the reason is that LR itself has a compatibility problem with the test environment caused the recording failure, the deeper reason is that the recorder does not know the principle of LR