… load, and second, async mode allows to see maximal possible throughput, it does not show reliable latency though, as it appears… stalls in throughput (0 throughput for 20-30 sec period of time). When there is no drops, the drive keep write throughput on… mode, now for 1-64 threads. The throughput: We are getting to the peak throughput at 16-32 threads. And response time…

…: As we know, SSD-based cards have special characteristics; the throughput declines when space utilization increases. Virident’s design/programming minimizes… dots represent less variance and better stability of throughput. A tabular format, for throughput I use a median of measurements for last…

… reads, still asynchronous It gives almost stable 370 MiB/sec throughput, with some strange small periodic drops. To better understand response… and vary amount of threads. Throughput: And response times: We still see small hiccups in throughput and response times even for small… performance only for 1 thread. For 2 or more, the throughput varies a lot from second to second. I draw boxplots…

…. The results are pretty much as in previous post, the throughput drops as we increase filesize: However, there is when interesting… see, second time the throughput is much worse, even on medium size files. Just after 50GiB size, throughput gets below 40MiB/sec… see that throughput in first iteration is basically the same as with full drive, but second iteration performs much better. Throughput never…