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] [9.4% done] [ 20687/ 4620 kb/s] [eta 00m:29s] Threads: 3: [mmm] [13.8% done] [ 12430/ 11974 kb/s] [eta 00m:25s] Threads: 3: [mmm] [17.2% done] [ 11117/ 13096 kb/s] [eta 00m:24s] Threads: 3: [mmm] [20.0% done] [ 14130/ 3453 kb/s] [eta 00m:24s] Threads: 3: [mmm] [22.6% done] [ 8882/ 11093 kb/s] [eta 00m:24s] Threads: 3: [mmm] [27.6% done] [ 16672/ 4787 kb/s] [eta 00m:21s] Threads: 3: [mmm] [32.1% done] [ 14272/ 14846 kb/s] [eta 00m:19s] Threads: 3: [mmm] [37.0% done] [ 16709/ 9147 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 10906/ 9293 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 3908/ 8033 kb/s] [eta 00m:15s] Threads: 3: [mmF] [44.8% done] [ 5493/ 2336 kb/s] [eta 00m:16s] Threads: 3: [mmF] [46.7% done] [ 3076/ 536 kb/s] [eta 00m:16s] Threads: 3: [mFF] [46.9% done] [ 1570/ 3310 kb/s] [eta 00m:17s] Threads: 3: [mFF] [47.1% done] [ 254/ 0 kb/s] [eta 00m:18s] Threads: 3: [mFV] [47.2% done] [ 799/ 0 kb/s] [eta 00m:19s] Threads: 1: [m__] [52.9% done] [ 88503/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [57.6% done] [ 6406/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.8% done] [ 2131/ 1606 kb/s] [eta 00m:14s] Threads: 1: [m__] [63.6% done] [ 7651/ 0 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 1724/ 3217 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1261 read : io=100MiB, bw=4,460KiB/s, runt= 23506msec clat (msec): min= 0, max= 882, avg= 8.85, stdev=42.17 bw (KiB/s) : min= 16, max= 9103, per=27.19%, avg=3638.97, stdev=3089.68 write: io=32,564KiB, bw=1,440KiB/s, runt= 23151msec clat (msec): min= 0, max= 365, avg=12.16, stdev=38.00 bw (KiB/s) : min= 0, max= 8780, per=58.75%, avg=2901.58, stdev=3056.11 cpu : usr=8.18%, sys=1.63%, ctx=5449 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=75.0%, 4=1.3%, 10=5.0%, 20=8.2%, 50=5.9%, 100=2.3% lat (msec): 250=1.6%, 500=0.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1262 read : io=100MiB, bw=5,963KiB/s, runt= 17582msec clat (msec): min= 0, max= 397, avg= 4.98, stdev=22.53 bw (KiB/s) : min= 23, max=11973, per=34.14%, avg=4569.08, stdev=4196.54 write: io=38,804KiB, bw=2,320KiB/s, runt= 17127msec clat (msec): min= 0, max= 181, avg= 6.92, stdev=20.81 bw (KiB/s) : min= 0, max=14753, per=86.00%, avg=4247.69, stdev=5041.12 cpu : usr=10.97%, sys=2.28%, ctx=3702 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=84.6%, 4=0.9%, 10=2.2%, 20=4.3%, 50=4.5%, 100=2.2% lat (msec): 250=1.1%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1263 read : io=100MiB, bw=6,008KiB/s, runt= 17452msec clat (msec): min= 0, max= 215, avg= 4.07, stdev=16.52 bw (KiB/s) : min= 16, max=12599, per=39.35%, avg=5266.00, stdev=4536.63 write: io=40,300KiB, bw=2,425KiB/s, runt= 17012msec clat (msec): min= 0, max= 271, avg= 5.66, stdev=20.80 bw (KiB/s) : min= 0, max=14041, per=102.08%, avg=5041.73, stdev=5512.94 cpu : usr=11.32%, sys=2.36%, ctx=3151 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=86.6%, 4=0.8%, 10=2.4%, 20=3.1%, 50=4.1%, 100=2.0% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,382KiB/s, minb=4,460KiB/s, maxb=6,008KiB/s, mint=17452msec, maxt=23506msec WRITE: io=109MiB, aggrb=4,939KiB/s, minb=1,440KiB/s, maxb=2,425KiB/s, mint=17452msec, maxt=23506msec Disk stats (read/write): cciss!c0d0: ios=11285/1778, merge=0/26684, ticks=42688/767808, in_queue=810492, util=94.68% 5.84user 1.22system 0:23.72elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 90280inputs+223360outputs (0major+105731minor)pagefaults 0swaps