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] [25.0% done] [ 10231/ 89079 kb/s] [eta 00m:09s] Threads: 3: [mmm] [28.6% done] [ 12735/ 56880 kb/s] [eta 00m:10s] Threads: 3: [mmF] [29.4% done] [ 1812/ 11142 kb/s] [eta 00m:12s] Threads: 3: [mmF] [40.0% done] [ 747/ 13974 kb/s] [eta 00m:09s] Threads: 3: [mFF] [50.0% done] [ 117/ 21098 kb/s] [eta 00m:07s] Threads: 3: [mFF] [66.7% done] [ 105/ 27830 kb/s] [eta 00m:04s] Threads: 3: [mFF] [69.2% done] [ 40/ 0 kb/s] [eta 00m:04s] Threads: 3: [mFF] [66.7% done] [ 117/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFF] [68.8% done] [ 150/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 44/ 1045 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] [68.2% done] [ 2226/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [72.7% done] [ 23123/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.0% done] [ 26064/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [85.7% done] [ 25702/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [86.4% done] [ 26300/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [95.2% done] [ 25413/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 23323/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 25482/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28281/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 29237/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 27175/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=12910 read : io=100MiB, bw=4,126KiB/s, runt= 25411msec clat (msec): min= 0, max= 566, avg=11.00, stdev=46.95 bw (KiB/s) : min= 12, max=15480, per=38.33%, avg=4744.42, stdev=4046.13 write: io=84,656KiB, bw=5,832KiB/s, runt= 14863msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57335, per=78.84%, avg=14423.80, stdev=24269.27 cpu : usr=8.67%, sys=2.99%, ctx=1290 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=84.0%, 4=1.6%, 10=7.1%, 20=3.3%, 50=2.1%, 100=0.3% lat (msec): 250=1.0%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12911 read : io=100MiB, bw=4,160KiB/s, runt= 25204msec clat (msec): min= 0, max= 686, avg= 7.98, stdev=37.81 bw (KiB/s) : min= 8, max=13926, per=53.61%, avg=6636.54, stdev=4692.10 write: io=94,536KiB, bw=6,521KiB/s, runt= 14844msec clat (msec): min= 0, max= 53, avg= 0.29, stdev= 3.13 bw (KiB/s) : min= 0, max=59138, per=142.36%, avg=26042.83, stdev=27056.84 cpu : usr=8.81%, sys=2.57%, ctx=1342 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=85.1%, 4=1.8%, 10=7.3%, 20=2.6%, 50=1.5%, 100=0.2% lat (msec): 250=1.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12912 read : io=100MiB, bw=4,254KiB/s, runt= 24647msec clat (msec): min= 0, max= 313, avg= 6.86, stdev=28.11 bw (KiB/s) : min= 8, max=16212, per=61.53%, avg=7617.38, stdev=4506.10 write: io=86,348KiB, bw=5,964KiB/s, runt= 14824msec clat (msec): min= 0, max= 27, avg= 0.03, stdev= 0.79 bw (KiB/s) : min= 0, max=53542, per=97.60%, avg=17854.33, stdev=30906.43 cpu : usr=6.36%, sys=2.32%, ctx=1357 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=84.7%, 4=1.9%, 10=6.8%, 20=3.4%, 50=1.9%, 100=0.2% lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,379KiB/s, minb=4,126KiB/s, maxb=4,254KiB/s, mint=24647msec, maxt=25411msec WRITE: io=259MiB, aggrb=18,294KiB/s, minb=5,832KiB/s, maxb=6,521KiB/s, mint=24647msec, maxt=25411msec Disk stats (read/write): cciss!c0d0: ios=5872/4316, merge=1353/62087, ticks=122776/1602924, in_queue=1725692, util=99.00% 6.00user 1.99system 0:25.64elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 721416inputs+531112outputs (2major+1070minor)pagefaults 0swaps