fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [18.8% done] [ 16493/ 12349 kb/s] [eta 00m:13s] Threads: 3: [mmm] [22.2% done] [ 14639/ 15542 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 12247/ 24433 kb/s] [eta 00m:07s] Threads: 3: [mFm] [42.9% done] [ 5600/ 0 kb/s] [eta 00m:08s] Threads: 3: [mFm] [43.8% done] [ 4551/ 0 kb/s] [eta 00m:09s] Threads: 3: [FFm] [44.4% done] [ 2285/ 21769 kb/s] [eta 00m:10s] Threads: 3: [FFm] [45.0% done] [ 1732/ 0 kb/s] [eta 00m:11s] Threads: 3: [FFm] [62.5% done] [ 691/ 28419 kb/s] [eta 00m:06s] Threads: 3: [FFm] [64.7% done] [ 1692/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFm] [66.7% done] [ 1928/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFm] [68.4% done] [ 1561/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 2041/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 11499/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [70.8% done] [ 66243/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [81.8% done] [ 55729/ 0 kb/s] [eta 00m:04s] Threads: 2: [V_V] [90.5% done] [ 54653/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=13456 read : io=100MiB, bw=5,437KiB/s, runt= 19283msec slat (msec): min= 29, max=11621, avg=7542.84, stdev=4388.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=32971, per=62.91%, avg=10049.22, stdev=10591.71 write: io=76,652KiB, bw=5,007KiB/s, runt= 15676msec slat (msec): min= 0, max= 24, avg= 4.18, stdev= 4.01 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56156, per=145.92%, avg=20112.67, stdev=31284.40 cpu : usr=11.14%, sys=3.61%, ctx=717 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13457 read : io=100MiB, bw=5,543KiB/s, runt= 18917msec slat (msec): min= 3, max=13860, avg=8547.71, stdev=5534.26 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=43138, per=83.07%, avg=13270.85, stdev=14617.48 write: io=83,496KiB, bw=5,458KiB/s, runt= 15663msec slat (msec): min= 0, max= 73, avg= 5.19, stdev= 5.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57833, per=218.92%, avg=30173.25, stdev=27987.44 cpu : usr=11.33%, sys=3.59%, ctx=776 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13458 read : io=100MiB, bw=5,325KiB/s, runt= 19691msec slat (msec): min= 0, max= 6030, avg=2806.54, stdev=2398.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 29, max=26085, per=37.72%, avg=6025.00, stdev=6565.39 write: io=51,976KiB, bw=3,377KiB/s, runt= 15759msec slat (msec): min= 0, max= 205, avg= 4.58, stdev=12.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=41226, per=112.35%, avg=15485.33, stdev=22444.93 cpu : usr=9.47%, sys=3.11%, ctx=1147 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.8%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,975KiB/s, minb=5,325KiB/s, maxb=5,543KiB/s, mint=18917msec, maxt=19691msec WRITE: io=207MiB, aggrb=13,783KiB/s, minb=3,377KiB/s, maxb=5,458KiB/s, mint=18917msec, maxt=19691msec Disk stats (read/write): cciss!c0d0: ios=3340/3131, merge=17213/49840, ticks=272060/1528480, in_queue=1800540, util=96.35% 6.21user 2.00system 0:19.89elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k 799656inputs+424280outputs (0major+2374minor)pagefaults 0swaps