Determine Total and Available Memory

Determine Total and Available Memory

If you find that your Java programs are starting to use too much memory, there are methods available that can help you diagnose how much memory is allocated. The freeMemory() method in the Runtime class tells you approximately how many bytes are available, while the totalMemory() method tells you the total amount of memory available to the virtual machine:

 Runtime rt = Runtime.getRuntime();System.out.println("Total memory allocated to VM: " + rt.totalMemory());System.out.println("Memory currently available: " + rt.freeMemory());

These methods return integer values representing the number of bytes available. Although these methods don’t provide any detailed information on when or how the memory was allocated, you can locate problem areas by placing calls to freeMemory() at strategic locations within your code.

Share the Post:
Heading photo, Metadata.

What is Metadata?

What is metadata? Well, It’s an odd concept to wrap your head around. Metadata is essentially the secondary layer of data that tracks details about the “regular” data. The regular

XDR solutions

The Benefits of Using XDR Solutions

Cybercriminals constantly adapt their strategies, developing newer, more powerful, and intelligent ways to attack your network. Since security professionals must innovate as well, more conventional endpoint detection solutions have evolved

AI is revolutionizing fraud detection

How AI is Revolutionizing Fraud Detection

Artificial intelligence – commonly known as AI – means a form of technology with multiple uses. As a result, it has become extremely valuable to a number of businesses across

AI innovation

Companies Leading AI Innovation in 2023

Artificial intelligence (AI) has been transforming industries and revolutionizing business operations. AI’s potential to enhance efficiency and productivity has become crucial to many businesses. As we move into 2023, several