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] [13.0% done] [ 20297/ 1229 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 10572/ 9887 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 13427/ 5343 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 6080/ 11364 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 11916/ 6504 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 16610/ 3048 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 12388/ 4580 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 4740/ 9460 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 13098/ 2268 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 12764/ 2352 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 14096/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 7692/ 3976 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 4248/ 7204 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 5628/ 4028 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 5248/ 4552 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6872/ 3056 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3100/ 3804 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] [62.5% done] [ 864/ 4280 kb/s] [eta 00m:12s] fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. Threads: 3: [mmm] [67.7% done] [ 1057/ 4096 kb/s] [eta 00m:10s] fio: pid=20262, got signal=6 fio: pid=20263, got signal=6 fio: pid=20264, got signal=6 fio: (groupid=0): err= 0: pid=20262 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.2%, 2=0.2%, 4=12.8%, 8=86.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.0%, 10=0.2%, 20=0.3%, 50=10.7%, 100=44.2% lat (msec): 250=43.7%, 500=0.2%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20263 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.1%, 2=0.2%, 4=15.4%, 8=84.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=0.0%, 20=0.4%, 50=11.7%, 100=45.2% lat (msec): 250=42.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20264 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.1%, 2=0.1%, 4=13.5%, 8=86.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=0.0%, 20=1.1%, 50=15.0%, 100=32.1% lat (msec): 250=49.9%, 500=0.5%, 750=0.7%, 1000=0.2%, >=2000=0.0% Run status group 0 (all jobs): Disk stats (read/write): cciss!c0d0: ios=3647/2319, merge=589/110, ticks=47052/30000, in_queue=77048, util=94.81% 0.31user 0.38system 0:23.19elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k 419304inputs+194656outputs (0major+2445minor)pagefaults 0swaps