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How to find out the speed of writing and reading files that a process uses?
I need to calculate the write / read speed (specific file). One process can use multiple file descriptors. But I can only calculate the overall read speed using the PerformanceCounter class . How do I split this speed as shown in the screenshot. I know about winapi and about PerformanceCounter too . I would just like to narrow the circle of search a little, there is no time to study everything in a row. Which function to use from winapi or if there are higher level functions like PerformanceCounter ? If it is not clear, write to clarify the question. Thank you in advance.
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