I want to check the reading and writing time on my SD card on my RPI.

  • that's a linux question ... research how to time data transfer in linux
    – jsotola
    Commented Jul 27, 2023 at 1:22

1 Answer 1


If you are using a recent version of Raspberry Pi OS with Desktop. Run the Raspberry Pi Diagnostics from the menu.

It will perform sd card speed tests and produce a log.


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