fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.0% done] [ 13340/ 8504 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 14555/ 5680 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 12141/ 8468 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.1% done] [ 19573/ 3226 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 8468/ 12239 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 17034/ 3189 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 12775/ 5867 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 13702/ 6895 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 17034/ 2238 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 13442/ 3055 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 4916/ 9963 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 10191/ 3661 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 4392/ 7383 kb/s] [eta 00m:09s] Threads: 3: [mmm] [66.7% done] [ 6639/ 5985 kb/s] [eta 00m:08s] Threads: 3: [mmm] [68.0% done] [ 11186/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 28984/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.0% done] [ 33714/ 0 kb/s] [eta 00m:06s] Threads: 2: [V_V] [83.3% done] [ 27473/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=10167 read : io=100MiB, bw=5,183KiB/s, runt= 20228msec slat (msec): min= 0, max= 3433, avg=516.53, stdev=1014.82 clat (msec): min= 0, max= 377, avg=72.77, stdev=65.97 bw (KiB/s) : min= 39, max=14779, per=37.35%, avg=5783.23, stdev=3357.79 write: io=27,216KiB, bw=1,670KiB/s, runt= 16683msec slat (msec): min= 0, max= 13, avg= 0.86, stdev= 1.75 clat (msec): min= 8, max= 252, avg=85.17, stdev=47.69 bw (KiB/s) : min= 0, max= 9307, per=66.50%, avg=3853.92, stdev=3539.17 cpu : usr=8.44%, sys=0.45%, ctx=1027 IO depths : 1=0.2%, 2=1.9%, 4=42.8%, 8=55.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.1%, 10=4.3%, 20=10.6%, 50=27.2%, 100=30.5% lat (msec): 250=24.8%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10168 read : io=100MiB, bw=5,421KiB/s, runt= 19342msec slat (msec): min= 0, max= 2354, avg=466.17, stdev=690.77 clat (msec): min= 0, max= 282, avg=58.71, stdev=62.89 bw (KiB/s) : min= 90, max=23601, per=41.71%, avg=6458.89, stdev=5477.28 write: io=36,284KiB, bw=2,186KiB/s, runt= 16992msec slat (msec): min= 0, max= 16, avg= 0.82, stdev= 1.88 clat (msec): min= 12, max= 269, avg=78.28, stdev=46.07 bw (KiB/s) : min= 0, max= 9101, per=62.14%, avg=3601.11, stdev=2791.16 cpu : usr=9.31%, sys=0.50%, ctx=1135 IO depths : 1=0.2%, 2=1.7%, 4=44.4%, 8=53.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.0%, 10=12.2%, 20=14.8%, 50=23.9%, 100=26.1% lat (msec): 250=20.8%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10169 read : io=100MiB, bw=5,161KiB/s, runt= 20314msec slat (msec): min= 0, max= 3503, avg=742.80, stdev=1166.25 clat (msec): min= 0, max= 380, avg=68.60, stdev=68.98 bw (KiB/s) : min= 88, max=14569, per=37.24%, avg=5766.37, stdev=3914.21 write: io=32,696KiB, bw=1,969KiB/s, runt= 16996msec slat (msec): min= 0, max= 8, avg= 0.57, stdev= 1.17 clat (msec): min= 12, max= 276, avg=83.60, stdev=54.42 bw (KiB/s) : min= 0, max= 7261, per=55.01%, avg=3188.06, stdev=2489.61 cpu : usr=8.15%, sys=0.79%, ctx=1060 IO depths : 1=0.2%, 2=1.5%, 4=42.9%, 8=55.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=7.6%, 20=13.7%, 50=24.6%, 100=28.9% lat (msec): 250=22.0%, 500=2.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,485KiB/s, minb=5,161KiB/s, maxb=5,421KiB/s, mint=19342msec, maxt=20314msec WRITE: io=96,196KiB, aggrb=5,795KiB/s, minb=1,670KiB/s, maxb=2,186KiB/s, mint=19342msec, maxt=20314msec Disk stats (read/write): cciss!c0d0: ios=5387/1807, merge=1276/510, ticks=381296/185352, in_queue=566644, util=99.16% 5.20user 0.37system 0:20.55elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+192424outputs (0major+2352minor)pagefaults 0swaps