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] [12.5% done] [ 15395/ 12178 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 7415/ 17901 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 18088/ 3160 kb/s] [eta 00m:19s] Threads: 3: [mmm] [24.0% done] [ 9367/ 11177 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 14386/ 6943 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 8554/ 14834 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 21391/ 5967 kb/s] [eta 00m:15s] Threads: 3: [mmm] [43.5% done] [ 8810/ 9196 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 12970/ 5912 kb/s] [eta 00m:12s] Threads: 3: [mmm] [48.0% done] [ 7740/ 1613 kb/s] [eta 00m:13s] Threads: 3: [mmF] [50.0% done] [ 3131/ 630 kb/s] [eta 00m:13s] Threads: 3: [mmV] [51.9% done] [ 15733/ 0 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.6% done] [ 31588/ 3896 kb/s] [eta 00m:12s] Threads: 2: [mm_] [55.2% done] [ 4307/ 2879 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.7% done] [ 4396/ 337 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.2% done] [ 410/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [59.4% done] [ 46243/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [62.5% done] [ 3473/ 2346 kb/s] [eta 00m:12s] Threads: 1: [m__] [67.7% done] [ 0/ 7463 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 524 kb/s] [eta 00m:00s] Threads: 1: [V__] [82.1% done] [ 20955/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=16623 read : io=100MiB, bw=4,497KiB/s, runt= 23314msec clat (msec): min= 0, max= 590, avg= 7.34, stdev=30.04 bw (KiB/s) : min= 1, max=11599, per=25.57%, avg=3450.41, stdev=3365.12 write: io=43,128KiB, bw=1,934KiB/s, runt= 22833msec clat (msec): min= 0, max= 352, avg= 8.43, stdev=28.57 bw (KiB/s) : min= 0, max= 9794, per=62.71%, avg=3436.00, stdev=3681.48 cpu : usr=9.01%, sys=1.68%, ctx=5143 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=80.3%, 4=1.1%, 10=3.2%, 20=6.0%, 50=4.9%, 100=2.4% lat (msec): 250=1.7%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16624 read : io=100MiB, bw=5,551KiB/s, runt= 18888msec clat (msec): min= 0, max= 359, avg= 5.20, stdev=20.60 bw (KiB/s) : min= 18, max=82575, per=55.79%, avg=7527.69, stdev=15766.44 write: io=41,384KiB, bw=2,307KiB/s, runt= 18367msec clat (msec): min= 0, max= 476, avg= 9.26, stdev=31.29 bw (KiB/s) : min= 0, max=11400, per=69.34%, avg=3799.35, stdev=4224.01 cpu : usr=10.82%, sys=1.95%, ctx=4541 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=81.0%, 4=1.1%, 10=3.4%, 20=5.5%, 50=5.5%, 100=2.2% lat (msec): 250=1.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16625 read : io=100MiB, bw=7,340KiB/s, runt= 14285msec clat (msec): min= 0, max= 183, avg= 3.91, stdev=14.36 bw (KiB/s) : min= 7, max=13789, per=44.24%, avg=5968.40, stdev=4819.00 write: io=37,664KiB, bw=2,781KiB/s, runt= 13865msec clat (msec): min= 0, max= 157, avg= 7.51, stdev=19.46 bw (KiB/s) : min= 0, max=13544, per=101.92%, avg=5584.23, stdev=5316.74 cpu : usr=14.14%, sys=2.52%, ctx=3752 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=83.3%, 4=1.1%, 10=2.3%, 20=5.3%, 50=5.7%, 100=1.6% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,492KiB/s, minb=4,497KiB/s, maxb=7,340KiB/s, mint=14285msec, maxt=23314msec WRITE: io=119MiB, aggrb=5,479KiB/s, minb=1,934KiB/s, maxb=2,781KiB/s, mint=14285msec, maxt=23314msec Disk stats (read/write): cciss!c0d0: ios=12032/1709, merge=0/28949, ticks=42972/649728, in_queue=692692, util=94.50% 6.17user 1.13system 0:23.52elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 96256inputs+244384outputs (0major+108359minor)pagefaults 0swaps