fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.0% done] [ 16868/ 2932 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 14277/ 6707 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 6158/ 12527 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 17917/ 540 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 13357/ 6349 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 3746/ 12942 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 10591/ 5356 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 3290/ 13138 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 9066/ 6170 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 10063/ 4401 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 10441/ 3778 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 4352/ 6577 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 4859/ 6400 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 9225/ 1964 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 8545/ 2936 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6935/ 1663 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 4490/ 3522 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 7427/ 276 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 15973/ 679 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.7% done] [ 8834/ 3258 kb/s] [eta 00m:12s] Threads: 3: [mVV] [65.7% done] [ 12971/ 862 kb/s] [eta 00m:12s] Threads: 2: [m_V] [66.7% done] [ 13064/ 2407 kb/s] [eta 00m:12s] Threads: 2: [V_V] [71.4% done] [ 25662/ 0 kb/s] [eta 00m:10s] Threads: 2: [V_V] [76.5% done] [ 25336/ 0 kb/s] [eta 00m:08s] Threads: 1: [V__] [87.1% done] [ 19178/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=23173 read : io=100MiB, bw=3,841KiB/s, runt= 27295msec clat (msec): min= 0, max= 169, avg= 9.86, stdev=14.73 bw (KiB/s) : min= 21, max=16661, per=39.77%, avg=4583.36, stdev=3624.10 write: io=29,756KiB, bw=1,258KiB/s, runt= 24208msec clat (msec): min= 1, max= 222, avg=13.79, stdev=23.74 bw (KiB/s) : min= 0, max= 6313, per=30.24%, avg=1496.79, stdev=1468.86 cpu : usr=6.36%, sys=0.50%, ctx=2230 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=19.3%, 4=9.4%, 10=30.0%, 20=29.8%, 50=9.5%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23174 read : io=100MiB, bw=4,400KiB/s, runt= 23826msec clat (msec): min= 0, max= 230, avg= 8.55, stdev=13.81 bw (KiB/s) : min= 15, max=19247, per=43.39%, avg=5000.68, stdev=4007.84 write: io=37,320KiB, bw=1,892KiB/s, runt= 20193msec clat (msec): min= 1, max= 52, avg=13.02, stdev= 7.02 bw (KiB/s) : min= 0, max= 7702, per=64.80%, avg=3207.00, stdev=2740.17 cpu : usr=7.55%, sys=0.39%, ctx=2180 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=19.8%, 4=9.3%, 10=29.4%, 20=31.6%, 50=9.2%, 100=0.4% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23175 read : io=100MiB, bw=3,960KiB/s, runt= 26475msec clat (msec): min= 0, max= 216, avg= 8.31, stdev=16.45 bw (KiB/s) : min= 2, max=22536, per=43.50%, avg=5013.44, stdev=5702.23 write: io=49,928KiB, bw=2,242KiB/s, runt= 22803msec clat (msec): min= 1, max= 212, avg=12.55, stdev=13.62 bw (KiB/s) : min= 0, max= 8089, per=63.79%, avg=3156.96, stdev=2176.56 cpu : usr=6.98%, sys=0.50%, ctx=2419 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=28.9%, 4=7.0%, 10=27.0%, 20=27.5%, 50=8.0%, 100=0.4% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,524KiB/s, minb=3,841KiB/s, maxb=4,400KiB/s, mint=23826msec, maxt=27295msec WRITE: io=114MiB, aggrb=4,949KiB/s, minb=1,258KiB/s, maxb=2,242KiB/s, mint=23826msec, maxt=27295msec Disk stats (read/write): cciss!c0d0: ios=5767/2442, merge=823/272, ticks=53292/63048, in_queue=116332, util=97.97% 5.39user 0.48system 0:27.62elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+234048outputs (0major+1034minor)pagefaults 0swaps