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] [13.6% done] [ 14559/ 7172 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 14722/ 7139 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 9593/ 8955 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 15343/ 3575 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 8968/ 9033 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 12036/ 5847 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 6404/ 9679 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 11771/ 3803 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 9610/ 4091 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 10512/ 3970 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 11077/ 2019 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 3563/ 7984 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6005/ 4815 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 6582/ 5225 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7464/ 2474 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 5229/ 3486 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6367/ 1718 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 5148/ 1527 kb/s] [eta 00m:11s] Threads: 3: [mVm] [63.6% done] [ 21666/ 0 kb/s] [eta 00m:12s] Threads: 2: [m_m] [64.7% done] [ 18931/ 471 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 5782/ 2531 kb/s] [eta 00m:12s] Threads: 2: [m_V] [66.7% done] [ 17212/ 633 kb/s] [eta 00m:12s] Threads: 2: [V_V] [67.6% done] [ 15303/ 1019 kb/s] [eta 00m:12s] Threads: 1: [V__] [78.8% done] [ 18683/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=21767 read : io=100MiB, bw=3,885KiB/s, runt= 26984msec clat (msec): min= 0, max= 198, avg= 9.42, stdev=14.22 bw (KiB/s) : min= 7, max=19783, per=37.89%, avg=4417.15, stdev=4475.22 write: io=31,636KiB, bw=1,301KiB/s, runt= 24898msec clat (msec): min= 1, max= 146, avg=14.26, stdev=19.28 bw (KiB/s) : min= 0, max= 6877, per=46.94%, avg=2037.05, stdev=2217.70 cpu : usr=6.08%, sys=0.40%, ctx=2258 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=21.0%, 4=7.6%, 10=30.3%, 20=29.4%, 50=9.6%, 100=0.2% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21768 read : io=100MiB, bw=4,746KiB/s, runt= 22091msec clat (msec): min= 0, max= 106, avg= 7.26, stdev= 7.76 bw (KiB/s) : min= 45, max=22743, per=49.05%, avg=5717.73, stdev=5672.75 write: io=37,848KiB, bw=1,930KiB/s, runt= 20074msec clat (msec): min= 1, max= 42, avg=12.32, stdev= 6.94 bw (KiB/s) : min= 0, max= 7701, per=59.71%, avg=2591.45, stdev=2288.54 cpu : usr=8.22%, sys=0.54%, ctx=2226 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=22.9%, 4=7.7%, 10=29.8%, 20=30.9%, 50=8.6%, 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=21769 read : io=100MiB, bw=4,125KiB/s, runt= 25417msec clat (msec): min= 0, max= 127, avg= 8.59, stdev=12.82 bw (KiB/s) : min= 4, max=20545, per=40.49%, avg=4720.36, stdev=4611.67 write: io=36,044KiB, bw=1,609KiB/s, runt= 22926msec clat (msec): min= 1, max= 119, avg=13.57, stdev=14.36 bw (KiB/s) : min= 0, max= 6355, per=49.37%, avg=2142.44, stdev=1965.08 cpu : usr=6.97%, sys=0.50%, ctx=2289 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=22.0%, 4=9.5%, 10=28.4%, 20=29.0%, 50=9.6%, 100=0.4% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,657KiB/s, minb=3,885KiB/s, maxb=4,746KiB/s, mint=22091msec, maxt=26984msec WRITE: io=103MiB, aggrb=4,340KiB/s, minb=1,301KiB/s, maxb=1,930KiB/s, mint=22091msec, maxt=26984msec Disk stats (read/write): cciss!c0d0: ios=5829/2263, merge=827/103, ticks=52144/31792, in_queue=83924, util=96.64% 5.24user 0.46system 0:27.31elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+211096outputs (0major+1024minor)pagefaults 0swaps