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] [ 6491/ 12727 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 17620/ 4006 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 15342/ 3823 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 10636/ 7874 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 12275/ 5759 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 11905/ 4844 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 13215/ 3949 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 16973/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 11913/ 4034 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 11645/ 2916 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.1% done] [ 10762/ 2627 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 8370/ 3685 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 7496/ 3892 kb/s] [eta 00m:14s] Threads: 3: [mmm] [55.2% done] [ 4681/ 5251 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 5800/ 4051 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 8017/ 1582 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 7679/ 654 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [60.6% done] [ 14187/ 435 kb/s] [eta 00m:13s] Threads: 2: [_mm] [60.0% done] [ 15794/ 728 kb/s] [eta 00m:14s] Threads: 2: [_mV] [61.1% done] [ 8212/ 2741 kb/s] [eta 00m:14s] Threads: 2: [_mV] [62.2% done] [ 18303/ 178 kb/s] [eta 00m:14s] Threads: 1: [_m_] [64.9% done] [ 10262/ 0 kb/s] [eta 00m:13s] Threads: 1: [_V_] [69.4% done] [ 8903/ 0 kb/s] [eta 00m:11s] Threads: 1: [_V_] [83.9% done] [ 19398/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=5179 read : io=100MiB, bw=4,959KiB/s, runt= 21144msec clat (msec): min= 0, max= 69, avg= 7.82, stdev= 7.44 bw (KiB/s) : min= 63, max=17464, per=46.32%, avg=5534.88, stdev=4141.80 write: io=27,468KiB, bw=1,461KiB/s, runt= 19249msec clat (msec): min= 1, max= 55, avg=11.48, stdev= 7.34 bw (KiB/s) : min= 0, max= 7757, per=74.09%, avg=2467.21, stdev=2256.23 cpu : usr=8.15%, sys=0.68%, ctx=2121 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=17.3%, 4=10.2%, 10=34.9%, 20=29.0%, 50=8.4%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5180 read : io=100MiB, bw=3,982KiB/s, runt= 26327msec clat (msec): min= 0, max= 166, avg=10.51, stdev=13.47 bw (KiB/s) : min= 3, max=21422, per=37.83%, avg=4519.58, stdev=3695.99 write: io=23,164KiB, bw=948KiB/s, runt= 24998msec clat (msec): min= 2, max= 118, avg=20.73, stdev=24.93 bw (KiB/s) : min= 0, max= 7083, per=66.61%, avg=2218.00, stdev=2407.14 cpu : usr=6.50%, sys=0.47%, ctx=2086 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=14.5%, 4=8.8%, 10=29.7%, 20=32.9%, 50=11.9%, 100=0.4% lat (msec): 250=1.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5181 read : io=100MiB, bw=4,442KiB/s, runt= 23603msec clat (msec): min= 0, max= 122, avg= 8.66, stdev=11.53 bw (KiB/s) : min= 22, max=19421, per=40.57%, avg=4847.26, stdev=4595.16 write: io=30,680KiB, bw=1,442KiB/s, runt= 21786msec clat (msec): min= 1, max= 113, avg=12.93, stdev=12.46 bw (KiB/s) : min= 0, max= 5450, per=62.91%, avg=2094.81, stdev=1724.61 cpu : usr=7.42%, sys=0.41%, ctx=2154 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=18.0%, 4=8.9%, 10=32.5%, 20=30.8%, 50=8.7%, 100=0.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,948KiB/s, minb=3,982KiB/s, maxb=4,959KiB/s, mint=21144msec, maxt=26327msec WRITE: io=81,312KiB, aggrb=3,330KiB/s, minb=948KiB/s, maxb=1,461KiB/s, mint=21144msec, maxt=26327msec Disk stats (read/write): cciss!c0d0: ios=5787/1697, merge=911/102, ticks=54056/26472, in_queue=81708, util=96.90% 5.19user 0.48system 0:26.66elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+162664outputs (0major+1018minor)pagefaults 0swaps