I wrote a Java program to download a HTML page. But CPU usage is near to 100%, while network usage is lower than 3%. It seems like that CPU became my bottleneck. How do I cut my CPU usage?
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I wrote a Java program to download a HTML page. But CPU usage is near to 100%, while network usage is lower than 3%. It seems like that CPU became my bottleneck. How do I cut my CPU usage?
Use a profiler (I like VisualVM), identify the bottleneck and fix it!