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] [ 12080/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [19.0% done] [ 7541/ 31596 kb/s] [eta 00m:17s] Threads: 3: [FFm] [29.4% done] [ 3344/ 87812 kb/s] [eta 00m:12s] Threads: 3: [FFm] [54.5% done] [ 1509/ 33845 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 536/ 24543 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 12438/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 54252/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 54964/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 55058/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 55464/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5021 read : io=100MiB, bw=5,645KiB/s, runt= 18573msec slat (msec): min= 24, max=13899, avg=10849.97, stdev=3496.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=45422, per=66.51%, avg=11264.35, stdev=11906.24 write: io=94,348KiB, bw=7,135KiB/s, runt= 13539msec slat (msec): min= 0, max= 148, avg= 4.35, stdev= 8.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58028, per=109.98%, avg=21588.40, stdev=26100.28 cpu : usr=11.46%, sys=4.09%, ctx=1151 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5022 read : io=100MiB, bw=5,844KiB/s, runt= 17940msec slat (msec): min= 53, max=13122, avg=9948.92, stdev=3693.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=29442, per=72.24%, avg=12234.64, stdev=8373.70 write: io=79,368KiB, bw=6,013KiB/s, runt= 13515msec slat (msec): min= 0, max= 17, avg= 2.51, stdev= 3.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=100450, per=270.17%, avg=53032.33, stdev=50459.83 cpu : usr=10.50%, sys=3.19%, ctx=1379 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5023 read : io=100MiB, bw=5,770KiB/s, runt= 18171msec slat (msec): min= 48, max=11311, avg=8402.35, stdev=3258.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=24829, per=52.62%, avg=8911.75, stdev=8922.40 write: io=85,816KiB, bw=6,492KiB/s, runt= 13535msec slat (msec): min= 0, max= 206, avg= 2.62, stdev= 6.22 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=73328, per=100.29%, avg=19685.25, stdev=35844.56 cpu : usr=9.93%, sys=3.68%, ctx=1311 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,937KiB/s, minb=5,645KiB/s, maxb=5,844KiB/s, mint=17940msec, maxt=18573msec WRITE: io=253MiB, aggrb=19,629KiB/s, minb=6,013KiB/s, maxb=7,135KiB/s, mint=17940msec, maxt=18573msec Disk stats (read/write): cciss!c0d0: ios=5906/3409, merge=1356/61408, ticks=65868/1802000, in_queue=1868056, util=97.43% 5.88user 2.02system 0:18.79elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 734224inputs+519088outputs (0major+2393minor)pagefaults 0swaps