Hi All, This is neto from Brazil How are you? I need to simulate a random IO with jobs=64, iodepth=2, 100 LUNs, 75% reads and 25% writes (random). But I need to have a completely histogram for the % of the IOs that happened in x us ... Which option in FIO should I use to have something like that? I checked the man pages and I saw: read_iolog and write_iolog But I am not sure... I really appreciate any help on this matter. Thank you very much, neto -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html