fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 7554/ 15299 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 20492/ 7797 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 14868/ 4981 kb/s] [eta 00m:17s] Threads: 3: [mmm] [25.0% done] [ 4661/ 11856 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 5632/ 17298 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 22072/ 7489 kb/s] [eta 00m:16s] Threads: 3: [mmm] [39.1% done] [ 15586/ 7996 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 21341/ 1584 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 8834/ 3925 kb/s] [eta 00m:13s] Threads: 3: [mFm] [48.0% done] [ 2466/ 7078 kb/s] [eta 00m:13s] Threads: 3: [mFm] [48.1% done] [ 1666/ 2190 kb/s] [eta 00m:14s] Threads: 3: [mFm] [51.9% done] [ 2876/ 1678 kb/s] [eta 00m:13s] Threads: 2: [m_m] [53.6% done] [ 61171/ 223 kb/s] [eta 00m:13s] Threads: 2: [m_F] [55.2% done] [ 4482/ 2872 kb/s] [eta 00m:13s] Threads: 2: [m_V] [58.6% done] [ 26526/ 572 kb/s] [eta 00m:12s] Threads: 1: [m__] [62.1% done] [ 7655/ 780 kb/s] [eta 00m:11s] Threads: 1: [m__] [65.5% done] [ 3685/ 2194 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 2673/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [95.5% done] [ 40301/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=2936 read : io=100MiB, bw=4,978KiB/s, runt= 21062msec clat (msec): min= 0, max= 695, avg= 5.73, stdev=27.07 bw (KiB/s) : min= 2, max=10687, per=24.56%, avg=3668.23, stdev=3527.24 write: io=41,928KiB, bw=2,082KiB/s, runt= 20619msec clat (msec): min= 0, max= 388, avg=13.21, stdev=40.56 bw (KiB/s) : min= 0, max=10025, per=52.82%, avg=3097.62, stdev=3203.31 cpu : usr=9.40%, sys=1.54%, ctx=4620 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=79.8%, 4=1.5%, 10=3.4%, 20=6.3%, 50=5.0%, 100=1.8% lat (msec): 250=1.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2937 read : io=100MiB, bw=7,153KiB/s, runt= 14659msec clat (msec): min= 0, max= 225, avg= 2.97, stdev=13.44 bw (KiB/s) : min= 7, max=98017, per=72.16%, avg=10776.89, stdev=22270.98 write: io=50,708KiB, bw=3,677KiB/s, runt= 14119msec clat (msec): min= 0, max= 277, avg= 6.51, stdev=23.36 bw (KiB/s) : min= 0, max=11465, per=84.15%, avg=4935.44, stdev=4408.11 cpu : usr=14.33%, sys=2.21%, ctx=3138 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=87.0%, 4=0.9%, 10=2.2%, 20=3.8%, 50=3.5%, 100=1.7% lat (msec): 250=0.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2938 read : io=100MiB, bw=6,160KiB/s, runt= 17020msec clat (msec): min= 0, max= 471, avg= 5.75, stdev=23.08 bw (KiB/s) : min= 5, max=13187, per=34.64%, avg=5173.36, stdev=4348.89 write: io=25,468KiB, bw=1,558KiB/s, runt= 16735msec clat (msec): min= 0, max= 287, avg=11.26, stdev=37.50 bw (KiB/s) : min= 0, max=11035, per=53.36%, avg=3129.36, stdev=3782.43 cpu : usr=10.58%, sys=1.69%, ctx=3643 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=82.8%, 4=0.6%, 10=2.2%, 20=5.7%, 50=4.7%, 100=2.3% lat (msec): 250=1.3%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,935KiB/s, minb=4,978KiB/s, maxb=7,153KiB/s, mint=14659msec, maxt=21062msec WRITE: io=115MiB, aggrb=5,865KiB/s, minb=1,558KiB/s, maxb=3,677KiB/s, mint=14659msec, maxt=21062msec Disk stats (read/write): cciss!c0d0: ios=9968/1623, merge=0/27953, ticks=40292/737592, in_queue=777884, util=94.26% 5.89user 0.97system 0:21.68elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 79744inputs+236240outputs (0major+107325minor)pagefaults 0swaps