Hi all, I did some benchmarking of a sd card on freebsd 11.1 with my objective being:
- To determine the effect of filesystem on SD card's performance with two different drivers, SDHCI and SDIO driver. - To compare the performance of SDHCI and SDIO driver, under different conditions - To analyze the effect of disk caching on Linux and FreeBSD Here are the results: https://docs.google.com/spreadsheets/d/1_ lf9S136z0tJyni9W3t1__Rlrkal1fd6L7-vnlmYQpc/edit?usp=sharing I used IOZONE for benchmarking. However, it doesn't look like that i'm able to analyze the performance of disk caching. Using the same command on linux shows a wide variation after enabling/disabling disk caching, while on freebsd it shows no variation(see test 3 graphs on spreadsheet shared) that's wary! Apart from the benchmark i used, In what other way i can estimate the effect of disk caching on FreeBSD? Regards, Udit agarwal _______________________________________________ freebsd-performance@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-performance-unsubscr...@freebsd.org"
