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] [ 8745/ 12963 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 5186/ 15647 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 8667/ 10412 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 13593/ 5967 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 8021/ 9501 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 4990/ 11136 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 11987/ 5076 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 8696/ 5535 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 12617/ 3180 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 7130/ 7195 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.1% done] [ 5535/ 7797 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 6918/ 7081 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 5226/ 6089 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 6040/ 5332 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 10201/ 898 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 6381/ 3180 kb/s] [eta 00m:12s] fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. fio: pid=1515, got signal=6 Threads: 2: [m_m] [59.4% done] [ 5623/ 2267 kb/s] [eta 00m:13s] fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. fio: pid=1514, got signal=6 Threads: 1: [__m] [62.5% done] [ 2981/ 3697 kb/s] [eta 00m:12s] Threads: 1: [__m] [65.6% done] [ 4295/ 2822 kb/s] [eta 00m:11s] fio: ioengines.c:195: td_io_queue: Assertion `(io_u->flags & IO_U_F_FLIGHT) == 0' failed. fio: pid=1516, got signal=6 fio: (groupid=0): err= 0: pid=1514 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.1%, 2=0.1%, 4=4.0%, 8=95.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=0.0%, 20=0.5%, 50=9.2%, 100=43.1% lat (msec): 250=45.8%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1515 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.2%, 2=0.3%, 4=6.2%, 8=93.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=0.1%, 20=1.7%, 50=7.8%, 100=55.8% lat (msec): 250=33.6%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1516 cpu : usr=0.00%, sys=0.00%, ctx=0 IO depths : 1=0.2%, 2=0.2%, 4=5.9%, 8=93.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.1%, 10=0.1%, 20=3.1%, 50=18.5%, 100=21.1% lat (msec): 250=55.2%, 500=1.3%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): Disk stats (read/write): cciss!c0d0: ios=3491/2655, merge=544/142, ticks=41868/41072, in_queue=82940, util=99.03% 0.18user 0.37system 0:21.82elapsed 2%CPU (0avgtext+0avgdata 0maxresident)k 361160inputs+253152outputs (0major+2464minor)pagefaults 0swaps