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] [ 17936/ 6960 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 15985/ 5124 kb/s] [eta 00m:19s] Threads: 3: [mmm] [22.7% done] [ 20532/ 5141 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 16542/ 6658 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 15920/ 7085 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 3746/ 21614 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 14823/ 8200 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 10913/ 3083 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 6229/ 3714 kb/s] [eta 00m:14s] Threads: 3: [mFm] [44.4% done] [ 235/ 4409 kb/s] [eta 00m:15s] Threads: 2: [m_m] [50.0% done] [ 23795/ 14569 kb/s] [eta 00m:13s] Threads: 2: [m_m] [53.8% done] [ 11560/ 369 kb/s] [eta 00m:12s] Threads: 2: [m_m] [55.6% done] [ 6406/ 1720 kb/s] [eta 00m:12s] Threads: 2: [m_m] [57.1% done] [ 4673/ 2826 kb/s] [eta 00m:12s] Threads: 2: [m_F] [56.7% done] [ 219/ 577 kb/s] [eta 00m:13s] Threads: 2: [m_V] [58.1% done] [ 16640/ 1391 kb/s] [eta 00m:13s] Threads: 1: [m__] [61.3% done] [ 34775/ 1621 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 5751/ 1452 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 0/ 1265 kb/s] [eta 00m:00s] Threads: 1: [V__] [73.3% done] [ 8639/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=7953 read : io=100MiB, bw=4,670KiB/s, runt= 22449msec clat (msec): min= 0, max= 457, avg= 5.87, stdev=25.00 bw (KiB/s) : min= 11, max= 9450, per=26.66%, avg=3736.04, stdev=3142.50 write: io=45,084KiB, bw=2,102KiB/s, runt= 21962msec clat (msec): min= 0, max= 889, avg=12.56, stdev=52.54 bw (KiB/s) : min= 0, max=11523, per=63.29%, avg=3268.45, stdev=3692.28 cpu : usr=9.21%, sys=1.78%, ctx=5287 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=80.1%, 4=1.1%, 10=3.0%, 20=7.2%, 50=4.5%, 100=2.1% lat (msec): 250=1.5%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7954 read : io=100MiB, bw=8,495KiB/s, runt= 12342msec clat (msec): min= 0, max= 170, avg= 4.53, stdev=15.84 bw (KiB/s) : min= 13, max=16890, per=54.42%, avg=7624.76, stdev=4841.38 write: io=19,876KiB, bw=1,678KiB/s, runt= 12127msec clat (msec): min= 0, max= 105, avg= 4.20, stdev=14.56 bw (KiB/s) : min= 0, max=12167, per=95.16%, avg=4913.86, stdev=6136.02 cpu : usr=14.42%, sys=2.07%, ctx=3352 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=84.1%, 4=1.2%, 10=2.6%, 20=5.2%, 50=4.0%, 100=2.3% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7955 read : io=100MiB, bw=5,715KiB/s, runt= 18346msec clat (msec): min= 0, max= 176, avg= 4.63, stdev=17.54 bw (KiB/s) : min= 3, max= 9651, per=33.40%, avg=4679.43, stdev=3465.21 write: io=45,796KiB, bw=2,628KiB/s, runt= 17843msec clat (msec): min= 0, max= 524, avg= 9.38, stdev=38.25 bw (KiB/s) : min= 0, max=10664, per=89.30%, avg=4611.58, stdev=4218.43 cpu : usr=11.10%, sys=1.79%, ctx=4387 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=82.9%, 4=0.9%, 10=2.7%, 20=4.9%, 50=5.2%, 100=1.8% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,012KiB/s, minb=4,670KiB/s, maxb=8,495KiB/s, mint=12342msec, maxt=22449msec WRITE: io=108MiB, aggrb=5,164KiB/s, minb=1,678KiB/s, maxb=2,628KiB/s, mint=12342msec, maxt=22449msec Disk stats (read/write): cciss!c0d0: ios=11468/1605, merge=0/26262, ticks=40800/574544, in_queue=615344, util=94.10% 5.90user 1.00system 0:22.67elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 91744inputs+221544outputs (0major+105498minor)pagefaults 0swaps