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] [10.7% done] [ 15018/ 6034 kb/s] [eta 00m:25s] Threads: 3: [mmm] [14.8% done] [ 4742/ 12462 kb/s] [eta 00m:23s] Threads: 3: [mmm] [17.9% done] [ 13618/ 6780 kb/s] [eta 00m:23s] Threads: 3: [mmm] [21.4% done] [ 15090/ 6117 kb/s] [eta 00m:22s] Threads: 3: [mmm] [26.9% done] [ 20126/ 1966 kb/s] [eta 00m:19s] Threads: 3: [mmm] [29.6% done] [ 16457/ 6127 kb/s] [eta 00m:19s] Threads: 3: [mmm] [33.3% done] [ 14224/ 8232 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 15725/ 5035 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 13477/ 8583 kb/s] [eta 00m:16s] Threads: 3: [mmm] [46.2% done] [ 8745/ 8501 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 4282/ 10426 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 6131/ 3401 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.6% done] [ 2062/ 5483 kb/s] [eta 00m:13s] Threads: 3: [mFm] [55.2% done] [ 2330/ 1285 kb/s] [eta 00m:13s] Threads: 3: [mFm] [54.8% done] [ 1606/ 902 kb/s] [eta 00m:14s] Threads: 2: [mEm] [56.2% done] [ 39180/ 292 kb/s] [eta 00m:14s] Threads: 2: [mEV] [57.1% done] [ 3664/ 1245 kb/s] [eta 00m:15s] Threads: 1: [m__] [61.8% done] [ 28119/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.7% done] [ 3717/ 3001 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 3437/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25216 read : io=100MiB, bw=4,196KiB/s, runt= 24985msec clat (msec): min= 0, max= 805, avg= 7.63, stdev=34.63 bw (KiB/s) : min= 40, max= 8309, per=25.57%, avg=3219.29, stdev=2875.55 write: io=44,308KiB, bw=1,852KiB/s, runt= 24496msec clat (msec): min= 0, max= 450, avg=13.17, stdev=38.68 bw (KiB/s) : min= 0, max= 9623, per=76.22%, avg=3377.52, stdev=3358.46 cpu : usr=8.02%, sys=1.66%, ctx=5524 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=78.0%, 4=1.2%, 10=3.8%, 20=7.0%, 50=4.7%, 100=2.6% lat (msec): 250=2.2%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25217 read : io=100MiB, bw=5,861KiB/s, runt= 17889msec clat (msec): min= 0, max= 270, avg= 5.56, stdev=21.42 bw (KiB/s) : min= 13, max=10465, per=38.79%, avg=4884.15, stdev=3697.30 write: io=33,476KiB, bw=1,959KiB/s, runt= 17494msec clat (msec): min= 0, max= 198, avg= 6.45, stdev=21.06 bw (KiB/s) : min= 0, max=11682, per=83.21%, avg=3687.18, stdev=4232.88 cpu : usr=10.76%, sys=1.99%, ctx=3839 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=0.7%, 10=3.1%, 20=5.4%, 50=4.3%, 100=2.1% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25218 read : io=100MiB, bw=5,130KiB/s, runt= 20439msec clat (msec): min= 0, max= 554, avg= 7.68, stdev=28.72 bw (KiB/s) : min= 14, max=11747, per=35.89%, avg=4518.59, stdev=3649.98 write: io=28,220KiB, bw=1,436KiB/s, runt= 20112msec clat (msec): min= 0, max= 218, avg= 9.18, stdev=24.98 bw (KiB/s) : min= 0, max= 7764, per=72.27%, avg=3202.46, stdev=3075.59 cpu : usr=8.83%, sys=2.05%, ctx=4176 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=79.4%, 4=1.0%, 10=3.7%, 20=5.3%, 50=5.6%, 100=2.8% lat (msec): 250=2.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,590KiB/s, minb=4,196KiB/s, maxb=5,861KiB/s, mint=17889msec, maxt=24985msec WRITE: io=104MiB, aggrb=4,431KiB/s, minb=1,436KiB/s, maxb=1,959KiB/s, mint=17889msec, maxt=24985msec Disk stats (read/write): cciss!c0d0: ios=13102/1545, merge=0/25102, ticks=49952/644792, in_queue=694732, util=94.83% 5.74user 1.21system 0:25.21elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 104816inputs+212048outputs (0major+104314minor)pagefaults 0swaps