Loadrunner11-vugen parameterization technology parameter list

 

 

LoadRunner function;

The parameters in the parameter array must all start with the same name, and are assigned values sequentially using underscores and numbers. The parameter array must have a parameter named _ count to record the length of the array.

1. Parameter type parameter type

File

Date/time

Group Name

Iteration number

Table

Unique id of unique number

Random Number of Random Number

Load generator name download generation name

User-Defined Function

Vuser ID: virtual user ID

XML

2. File storage location

Add column add Column

Add row add row

Delete column

Delete row

Edit with notepad use text editing

Data wizard is imported from ODBC through the database

Simulate parameter simulation parameters

3. Select column

By number

By name

4. File Format

Column delimiter comma delimiter tab tabulation delimiter space separator

First Data first data row

5. Select next row and select settings for the next row

Sequential values of sequential, which are assigned to vusers sequentially

Random random Value

Unique unique value

Same line as XX retrieves the same row of a parameter

6. Update value on time setting of update Value

Each iteration: update each iteration; indicates that the vuser uses a new value for each iteration of the script.

The value of each occurrence is updated each time. This indicates that the vuser uses the new value when each parameter appears.

Once is updated only once. This means that the vuser only updates the parameter value once during the running of the solution.

7. Value Setting after when out of value exceeds

Terminate the script when the abort vuser exceeds the limit.

When the number of continue in a cyclic manner exceeds the limit, return to the list header for another value.

Continue with last value use the last value in the parameter table

8. Assign virtual user values to allocate vuser values in the Controller

Automatically allocate block size: automatically allocates the block size.

Allocate XXX values for each vuser assigns XXX values to each virtual user

 

The above is a general explanation of the help document, and I will explain my thoughts:

1. Select next row
Is to select the next data method, sequential and random may occur when multiple users iterate the same data at the same time.

And unique won't.

2. Update value on time setting of update Value

Each iteration: update each iteration; indicates that the vuser uses a new value for each iteration of the script.

For a single user, each iteration is updated. for multiple users, each script is updated once.

The each occurrence value is updated each time. This indicates that the vuser uses the new value when each parameter appears. Note that if the lr_eval_string ("{ID}") parameter is used multiple times, this will be updated every time!

Once is updated only once. This means that the vuser only updates the parameter value once during the running of the solution.