fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [50.0% done] [ 11987/112662 kb/s] [eta 00m:03s] Threads: 3: [mFF] [50.0% done] [ 4083/ 30128 kb/s] [eta 00m:04s] Threads: 3: [mFF] [50.0% done] [ 1296/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFF] [50.0% done] [ 1739/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 1016/ 26886 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [77.8% done] [ 55440/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.8% done] [ 69440/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 68224/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 65373/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30190 read : io=100MiB, bw=6,017KiB/s, runt= 17425msec clat (msec): min= 0, max= 218, avg= 5.02, stdev=19.96 bw (KiB/s) : min= 6, max=27410, per=51.07%, avg=9206.20, stdev=9310.50 write: io=83,400KiB, bw=6,432KiB/s, runt= 13276msec clat (msec): min= 0, max= 2, avg= 0.00, stdev= 0.05 bw (KiB/s) : min= 0, max=58341, per=142.29%, avg=29120.50, stdev=33614.61 cpu : usr=12.35%, sys=4.27%, ctx=1134 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=89.5%, 4=1.9%, 10=2.7%, 20=1.5%, 50=3.1%, 100=0.6% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30191 read : io=100MiB, bw=6,009KiB/s, runt= 17449msec clat (msec): min= 0, max= 236, avg= 2.87, stdev=18.11 bw (KiB/s) : min= 9, max=24903, per=70.87%, avg=12775.58, stdev=10157.50 write: io=91,396KiB, bw=7,059KiB/s, runt= 13257msec clat (msec): min= 0, max= 7, avg= 0.01, stdev= 0.21 bw (KiB/s) : min= 0, max=57901, per=174.94%, avg=35801.25, stdev=27633.91 cpu : usr=12.47%, sys=4.68%, ctx=1246 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=95.1%, 4=0.8%, 10=1.0%, 20=1.6%, 50=0.9%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30192 read : io=100MiB, bw=6,104KiB/s, runt= 17177msec clat (msec): min= 0, max= 209, avg= 2.81, stdev=17.48 bw (KiB/s) : min= 25, max=27829, per=76.87%, avg=13857.36, stdev=11471.73 write: io=90,540KiB, bw=6,990KiB/s, runt= 13263msec clat (msec): min= 0, max= 36, avg= 0.25, stdev= 2.23 bw (KiB/s) : min= 0, max=29078, per=56.72%, avg=11608.67, stdev=15399.45 cpu : usr=10.85%, sys=4.12%, ctx=1279 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=92.2%, 4=1.8%, 10=2.7%, 20=1.8%, 50=1.0%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,028KiB/s, minb=6,009KiB/s, maxb=6,104KiB/s, mint=17177msec, maxt=17449msec WRITE: io=259MiB, aggrb=20,465KiB/s, minb=6,432KiB/s, maxb=7,059KiB/s, mint=17177msec, maxt=17449msec Disk stats (read/write): cciss!c0d0: ios=5929/3338, merge=1223/62976, ticks=52132/1440800, in_queue=1492932, util=95.28% 6.20user 2.27system 0:17.69elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 722736inputs+530696outputs (2major+1035minor)pagefaults 0swaps