how to read system usage(memory, cpu etc) from java code


  1. kashili
    Posts : 2
    Windows 7
       New #1

    how to read system usage(memory, cpu etc) from java code


    I am reading memory usage (etc) from proc file system in linux.
    Trying to do the same on windows7; i know I can get system usage data (CPU, memory) from windows task manager.

    1)However I want to read such information programmatically in Java (now I read various ACPI, IPMI and process related files from proc files in linux). How can I read similarly in windows 7

    2)I would like to read more than CPU and memory (ex: power, fan, temperature etc). Where to access such info and how to read them from java code

    If there is file interface to all the system info (as in linux), I know I can open file in Java. Not sure if that is how it is supported in windows or differently
      My Computer
    Quote Quote

  3. logicearth
    Posts : 5,642
    Windows 10 Pro (x64)
       New #2

    Windows doesnt put things into files it uses APIs.

    How to monitor the computer's cpu, memory, and disk usage in Java? - Stack Overflow
      My Computer
    Quote Quote

  4. kashili
    Posts : 2
    Windows 7
    Thread Starter
       New #3

    woow. Fantastic link-thank you
      My Computer
    Quote Quote

 

  Related Discussions
chkdsk high memory usage / memory leak
in Performance & Maintenance

Has anyone else noticed that chkdsk uses all available physical memory (if you let it run long enough)? I find that if I run chkdsk and watch the memory usage in task manager it jumps by about 50MB every 2 seconds or so until it either finishes or hits around 3.2GB at which point my physical...
I am currently using MemClean and it not only decreases my memory use but it also seems to improve the general performance of Windows and apps. Is this really the case or is it just my impression?
So I've had this problem for a few months with my thinkpad x220, win7 home premium 64 bit. I used ccleaner, run memtest86 multiple times, chkdsk multiple times, sfc scan multiple times, none that helped. Sfc always detects errors but always cannot fix some of them. I have mse, avast, and...
High CPU usage java se binary
in Performance & Maintenance

Really need some help here guys if you can. Ok i will start with the fact that there is a software that i use which uses java. It's been running fine until today. whenever i open the application i get a warning come up on the bottom right hand of the screen saying that java se binary is using a cpu...
Ok, I am literally KILLING myself over this! I installed Windows 7 64Bit over XP around a month ago and it was so good that I recommended it to my brother who was previously on XP too. We got him a copy of the 32bit version as he has only 2gb of memory, and he installed it on his machine....
Our Sites
Site Links
About Us
Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

 © Designer Media Ltd
All times are GMT -5. The time now is 06:46.
Find Us