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] [18.8% done] [ 19037/ 18838 kb/s] [eta 00m:13s] Threads: 3: [mFm] [36.4% done] [ 8565/ 97576 kb/s] [eta 00m:07s] Threads: 3: [mFm] [41.7% done] [ 5554/ 5802 kb/s] [eta 00m:07s] Threads: 3: [mFm] [46.2% done] [ 2746/ 28598 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 0/ 47260 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] [73.7% done] [ 30321/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 62244/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 60997/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 62338/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=24381 read : io=100MiB, bw=6,031KiB/s, runt= 17386msec clat (msec): min= 0, max= 226, avg= 4.43, stdev=18.66 bw (KiB/s) : min= 0, max=21613, per=55.52%, avg=9929.11, stdev=7892.09 write: io=72,380KiB, bw=5,448KiB/s, runt= 13604msec clat (msec): min= 0, max= 1, avg= 0.00, stdev= 0.05 bw (KiB/s) : min= 0, max=58990, per=124.03%, avg=21688.50, stdev=28092.03 cpu : usr=11.83%, sys=3.54%, ctx=1020 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=86.2%, 4=3.1%, 10=3.7%, 20=4.4%, 50=1.9%, 100=0.3% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24382 read : io=100MiB, bw=5,961KiB/s, runt= 17588msec clat (msec): min= 0, max= 230, avg= 3.21, stdev=18.85 bw (KiB/s) : min= 6, max=26263, per=70.38%, avg=12587.17, stdev=9309.73 write: io=85,300KiB, bw=6,426KiB/s, runt= 13591msec clat (msec): min= 0, max= 5, avg= 0.00, stdev= 0.13 bw (KiB/s) : min= 0, max=58949, per=149.24%, avg=26097.33, stdev=30049.32 cpu : usr=12.51%, sys=3.48%, ctx=765 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=92.3%, 4=1.7%, 10=2.2%, 20=2.1%, 50=1.1%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24383 read : io=100MiB, bw=5,988KiB/s, runt= 17511msec clat (msec): min= 0, max= 229, avg= 4.49, stdev=18.95 bw (KiB/s) : min= 17, max=24447, per=51.89%, avg=9280.56, stdev=7885.34 write: io=74,656KiB, bw=5,619KiB/s, runt= 13605msec clat (msec): min= 0, max= 29, avg= 0.24, stdev= 1.96 bw (KiB/s) : min= 0, max=57974, per=100.80%, avg=17627.00, stdev=27193.41 cpu : usr=12.02%, sys=3.38%, ctx=1065 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=86.2%, 4=2.8%, 10=4.2%, 20=4.0%, 50=2.0%, 100=0.4% 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=17,885KiB/s, minb=5,961KiB/s, maxb=6,031KiB/s, mint=17386msec, maxt=17588msec WRITE: io=227MiB, aggrb=17,487KiB/s, minb=5,448KiB/s, maxb=6,426KiB/s, mint=17386msec, maxt=17588msec Disk stats (read/write): cciss!c0d0: ios=3708/3133, merge=16164/54878, ticks=365024/1436120, in_queue=1801760, util=95.63% 6.37user 1.83system 0:17.85elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 762920inputs+464688outputs (1major+1028minor)pagefaults 0swaps