Simon Willison’s Weblog

Visualizing disk IO activity using log-scale banded graphs (via) This is a neat data visualization trick: to display rates of disk I/O, it splits the rate into a GB, MB and KB section on a stacked chart. This means that if you are getting jitter in the order of KBs even while running at 400+MB/second you can see the jitter in the KB section.

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