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] [12.0% done] [ 18675/ 7818 kb/s] [eta 00m:22s] Threads: 3: [mmm] [15.4% done] [ 18820/ 7284 kb/s] [eta 00m:22s] Threads: 3: [mmm] [18.5% done] [ 15981/ 2810 kb/s] [eta 00m:22s] Threads: 3: [mmm] [21.4% done] [ 8911/ 11430 kb/s] [eta 00m:22s] Threads: 3: [mmm] [25.9% done] [ 8574/ 12288 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.6% done] [ 16424/ 5611 kb/s] [eta 00m:20s] Threads: 3: [mmm] [32.1% done] [ 13422/ 7195 kb/s] [eta 00m:19s] Threads: 3: [mmm] [37.0% done] [ 14230/ 8862 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 19166/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [48.0% done] [ 10046/ 6019 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 8874/ 3909 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 2407/ 5572 kb/s] [eta 00m:12s] Threads: 3: [mFm] [55.6% done] [ 1037/ 1366 kb/s] [eta 00m:12s] Threads: 3: [mVm] [55.2% done] [ 17331/ 638 kb/s] [eta 00m:13s] Threads: 2: [m_F] [54.8% done] [ 14598/ 2212 kb/s] [eta 00m:14s] Threads: 2: [m_F] [56.2% done] [ 0/ 992 kb/s] [eta 00m:14s] Threads: 2: [m_V] [57.6% done] [ 37587/ 166 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.5% done] [ 13479/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [65.6% done] [ 2013/ 4327 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 65/ 2159 kb/s] [eta 00m:00s] Threads: 1: [V__] [76.7% done] [ 14895/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=13909 read : io=100MiB, bw=4,496KiB/s, runt= 23321msec clat (msec): min= 0, max= 525, avg= 7.28, stdev=30.01 bw (KiB/s) : min= 4, max= 9794, per=25.71%, avg=3468.03, stdev=3402.65 write: io=37,304KiB, bw=1,668KiB/s, runt= 22888msec clat (msec): min= 0, max= 396, avg=11.31, stdev=35.57 bw (KiB/s) : min= 0, max=11939, per=61.31%, avg=2810.24, stdev=3427.54 cpu : usr=8.03%, sys=2.16%, ctx=5054 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=78.6%, 4=1.5%, 10=3.6%, 20=6.5%, 50=4.7%, 100=2.8% lat (msec): 250=1.9%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13910 read : io=100MiB, bw=6,498KiB/s, runt= 16135msec clat (msec): min= 0, max= 231, avg= 5.81, stdev=18.32 bw (KiB/s) : min= 12, max=13759, per=45.96%, avg=6199.38, stdev=4184.08 write: io=24,468KiB, bw=1,581KiB/s, runt= 15839msec clat (msec): min= 0, max= 197, avg= 6.84, stdev=20.12 bw (KiB/s) : min= 0, max=11078, per=110.80%, avg=5079.11, stdev=4410.03 cpu : usr=11.48%, sys=2.33%, ctx=4223 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=79.9%, 4=1.4%, 10=2.8%, 20=6.0%, 50=6.4%, 100=2.4% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13911 read : io=100MiB, bw=5,488KiB/s, runt= 19105msec clat (msec): min= 0, max= 265, avg= 5.10, stdev=19.96 bw (KiB/s) : min= 16, max=11315, per=29.99%, avg=4045.42, stdev=3586.66 write: io=40,696KiB, bw=2,237KiB/s, runt= 18625msec clat (msec): min= 0, max= 497, avg=10.40, stdev=35.60 bw (KiB/s) : min= 0, max=11919, per=73.48%, avg=3368.19, stdev=3967.46 cpu : usr=10.51%, sys=2.47%, ctx=3745 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=82.5%, 4=1.0%, 10=2.7%, 20=5.0%, 50=4.7%, 100=2.6% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,488KiB/s, minb=4,496KiB/s, maxb=6,498KiB/s, mint=16135msec, maxt=23321msec WRITE: io=100MiB, aggrb=4,584KiB/s, minb=1,581KiB/s, maxb=2,237KiB/s, mint=16135msec, maxt=23321msec Disk stats (read/write): cciss!c0d0: ios=12343/1485, merge=0/24220, ticks=45284/590016, in_queue=635292, util=95.03% 5.74user 1.38system 0:23.54elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 98744inputs+204968outputs (0major+103430minor)pagefaults 0swaps