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Topic: javaw.exe taking up 50% of WIN 7 cpu bandwidth per arduino IDE (Read 283 times) previous topic - next topic


Each arduino IDE javaw.exe process is taking  50% of WIN 7 cpu bandwidth on two different computers. Is this normal?
Running 1.5.6 r2 and 1.5.4.


I have the same problem with Windows 7, and Intel Core I5, and arduino 1.6.2

Does anyone has a solution ?

On the screenshot, arduino is not building, using serie monitor and anything else ... i just lauched the application, wait and took a screenshot



I have this problem with latest arduino v1.6.6. Javaw.exe CPU usage is spiking ~once/second to 15% when IDE is completely idle.

Note ntkrlStaforce.exe is my different/hacked kernel to get >4gb of ram in windows7 32-bit. Just imagine ntoskrnl.exe which is the normal kernel there instead.

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