Preliminary notes on analyzing Disk and File I/O performance with ETW traces

Event Tracing for Windows (ETW) is a powerful tool for blah blah blah. (Sometimes I get tired of writing the introduction.) Here’s a little diagram of how I/O happens. This diagram is not 100% accurate, but it’ll do for the purpose of today’s discussion. The post Preliminary notes on analyzing Disk and File I/O performance with ETW traces appeared first on The Old New Thing....

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