fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 16737/ 5481 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 8346/ 11291 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 12182/ 7968 kb/s] [eta 00m:18s] Threads: 3: [mmm] [27.3% done] [ 13479/ 7622 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 17327/ 1866 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 13377/ 3705 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 14803/ 2917 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 8025/ 7533 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 7476/ 8126 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 12007/ 3169 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 10722/ 3782 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 4270/ 7337 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 4962/ 4990 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 7358/ 3286 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 9928/ 972 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 7215/ 2021 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5619/ 2503 kb/s] [eta 00m:11s] fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. Threads: 3: [mmm] [64.5% done] [ 3449/ 2863 kb/s] [eta 00m:11s] fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. Threads: 3: [mmm] [67.7% done] [ 2049/ 2600 kb/s] [eta 00m:10s] fio: pid=28840, got signal=6 fio: pid=28841, got signal=6 fio: pid=28842, got signal=6 fio: (groupid=0): err= 0: pid=28840 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.2%, 2=0.3%, 4=4.8%, 8=94.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=0.1%, 20=1.7%, 50=11.2%, 100=42.6% lat (msec): 250=42.1%, 500=1.3%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28841 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.1%, 2=0.1%, 4=4.9%, 8=94.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=0.1%, 20=0.0%, 50=8.9%, 100=46.2% lat (msec): 250=44.0%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28842 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.1%, 2=0.1%, 4=5.1%, 8=94.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=0.1%, 20=0.9%, 50=8.4%, 100=47.7% lat (msec): 250=42.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): Disk stats (read/write): cciss!c0d0: ios=3873/2058, merge=595/161, ticks=47340/27960, in_queue=75292, util=95.51% 0.32user 0.53system 0:22.16elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k 430760inputs+183528outputs (0major+2456minor)pagefaults 0swaps