Comment on How We Found 7 TiB of Memory Just Sitting AroundparentComments−hinkley10moAnd Amdahl’s Law. Perf charts will complain about how much CPU you’re burning in the parallel parts of code and ignore that the bottleneck is down in 8% of the code that can’t be made concurrent.
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And Amdahl’s Law. Perf charts will complain about how much CPU you’re burning in the parallel parts of code and ignore that the bottleneck is down in 8% of the code that can’t be made concurrent.