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] [15.8% done] [ 19381/ 6605 kb/s] [eta 00m:16s] Threads: 3: [mmm] [20.0% done] [ 19293/ 4039 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 8192/ 14773 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 6509/ 15607 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 18617/ 4791 kb/s] [eta 00m:13s] Threads: 3: [mmm] [38.1% done] [ 13165/ 6851 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 14470/ 6204 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 14537/ 5096 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 14049/ 3888 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 8082/ 6695 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 6520/ 9196 kb/s] [eta 00m:09s] Threads: 3: [mmm] [63.6% done] [ 7642/ 5446 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 9111/ 2798 kb/s] [eta 00m:08s] Threads: 3: [mmm] [66.7% done] [ 6174/ 3868 kb/s] [eta 00m:08s] Threads: 3: [VVV] [73.9% done] [ 29164/ 614 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.3% done] [ 32332/ 0 kb/s] [eta 00m:05s] Threads: 2: [VV_] [86.4% done] [ 32784/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=18062 read : io=100MiB, bw=5,349KiB/s, runt= 19600msec slat (msec): min= 0, max= 3584, avg=1156.92, stdev=1381.33 clat (msec): min= 0, max= 360, avg=53.10, stdev=61.73 bw (KiB/s) : min= 10, max=24153, per=40.55%, avg=6507.46, stdev=6295.01 write: io=54,012KiB, bw=3,449KiB/s, runt= 16033msec slat (msec): min= 0, max= 23, avg= 1.16, stdev= 2.45 clat (msec): min= 6, max= 277, avg=73.97, stdev=44.67 bw (KiB/s) : min= 0, max= 9961, per=59.96%, avg=4428.67, stdev=3370.59 cpu : usr=9.84%, sys=0.53%, ctx=1134 IO depths : 1=0.2%, 2=1.7%, 4=49.6%, 8=48.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.7%, 4=1.9%, 10=14.5%, 20=13.9%, 50=21.2%, 100=27.6% lat (msec): 250=18.5%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18063 read : io=100MiB, bw=5,426KiB/s, runt= 19322msec slat (msec): min= 0, max= 3416, avg=646.11, stdev=1065.18 clat (msec): min= 0, max= 365, avg=62.44, stdev=61.34 bw (KiB/s) : min= 107, max=18010, per=34.65%, avg=5561.00, stdev=4025.84 write: io=32,564KiB, bw=2,095KiB/s, runt= 15910msec slat (msec): min= 0, max= 9, avg= 0.77, stdev= 1.41 clat (msec): min= 10, max= 204, avg=73.30, stdev=35.18 bw (KiB/s) : min= 0, max= 8168, per=49.74%, avg=3674.00, stdev=2826.84 cpu : usr=8.90%, sys=0.56%, ctx=1100 IO depths : 1=0.1%, 2=2.0%, 4=46.7%, 8=51.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.6%, 10=6.5%, 20=13.5%, 50=26.5%, 100=32.1% lat (msec): 250=19.1%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18064 read : io=100MiB, bw=5,794KiB/s, runt= 18097msec slat (msec): min= 0, max= 2962, avg=631.81, stdev=976.36 clat (msec): min= 2, max= 265, avg=57.35, stdev=50.46 bw (KiB/s) : min= 43, max=19922, per=42.69%, avg=6851.22, stdev=4824.94 write: io=29,072KiB, bw=1,962KiB/s, runt= 15167msec slat (msec): min= 0, max= 16, avg= 0.83, stdev= 1.97 clat (msec): min= 7, max= 232, avg=70.30, stdev=33.14 bw (KiB/s) : min= 0, max= 9147, per=47.34%, avg=3496.17, stdev=3020.02 cpu : usr=9.55%, sys=0.42%, ctx=1031 IO depths : 1=0.2%, 2=1.7%, 4=47.8%, 8=50.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.6%, 10=6.4%, 20=16.7%, 50=24.2%, 100=34.0% lat (msec): 250=17.8%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,049KiB/s, minb=5,349KiB/s, maxb=5,794KiB/s, mint=18097msec, maxt=19600msec WRITE: io=113MiB, aggrb=7,386KiB/s, minb=1,962KiB/s, maxb=3,449KiB/s, mint=18097msec, maxt=19600msec Disk stats (read/write): cciss!c0d0: ios=4832/1970, merge=1450/487, ticks=290972/162140, in_queue=453120, util=99.45% 5.51user 0.29system 0:19.84elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+231328outputs (0major+2363minor)pagefaults 0swaps