Joseph Mate

josephmate.github.io

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Systems & Performance 1 Software Engineering 1

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3,200% CPU Utilization

2025493 points222 comments Systems & Performance details

A while back my machine was so messed up that I could barely ssh onto it. 3,200% CPU utilization - all 32 cores on the host were fully utilized! Compare that to my last bug where it only used 1 core, 100% Fortunately, it was using Java 17 runtime which...