A memory leak is a type of unintentional memory consumption
by program where the program fails to release memory when no longer needed.
This condition is normally the result of a bug in a program that prevents it
from freeing up memory that it no longer needs. This term has the potential to
be confusing, since memory is not physically lost from the computer. Rather,
memory is allocated to a program, and that program subsequently loses the ability
to access it due to logic flaws.
Now the most important question comes up, how do they affect Loadrunner functioning?
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This is so obvious, memory leak, if left unattended and not corrected, could prove to be fatal. Memory leaks can be found out by running tests for long duration (say about an hour) and continuously checking memory usage.
Issues caused by memory leaks are essentially based on two variables for a standalone windows application
1) Frequency of usage
2) Size of memory leak.
If either one or both are very high, the computer might come to a point when no memory is available for other applications. This could lead to a computer crash. If it is a network based application then you will also have to consider network traffic. If each network transaction causes a memory leak, then a high volume of network transactions could also prove dangerous.
Now the most important question comes up, how do they affect Loadrunner functioning?
Click here to know more
This is so obvious, memory leak, if left unattended and not corrected, could prove to be fatal. Memory leaks can be found out by running tests for long duration (say about an hour) and continuously checking memory usage.
Issues caused by memory leaks are essentially based on two variables for a standalone windows application
1) Frequency of usage
2) Size of memory leak.
If either one or both are very high, the computer might come to a point when no memory is available for other applications. This could lead to a computer crash. If it is a network based application then you will also have to consider network traffic. If each network transaction causes a memory leak, then a high volume of network transactions could also prove dangerous.
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