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] [21.4% done] [ 14358/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [25.0% done] [ 16184/ 2302 kb/s] [eta 00m:12s] Threads: 3: [mFm] [45.5% done] [ 8090/ 73365 kb/s] [eta 00m:06s] Threads: 3: [mFm] [42.9% done] [ 438/ 25839 kb/s] [eta 00m:08s] Threads: 3: [FFm] [43.8% done] [ 431/ 10905 kb/s] [eta 00m:09s] Threads: 3: [FFm] [44.4% done] [ 191/ 0 kb/s] [eta 00m:10s] Threads: 3: [FFF] [100.0% done] [ 56/ 36835 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.0% done] [ 8037/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 24384/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 23510/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 24799/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [91.3% done] [ 25247/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [95.7% done] [ 28045/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 22513/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 24901/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 23445/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 22889/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=14386 read : io=100MiB, bw=3,835KiB/s, runt= 27342msec clat (msec): min= 0, max= 379, avg= 8.36, stdev=31.44 bw (KiB/s) : min= 0, max=10105, per=51.05%, avg=5873.59, stdev=2947.44 write: io=80,628KiB, bw=4,893KiB/s, runt= 16871msec clat (msec): min= 0, max= 33, avg= 0.11, stdev= 1.43 bw (KiB/s) : min= 0, max=27768, per=98.49%, avg=14982.00, stdev=14445.48 cpu : usr=8.24%, sys=2.49%, ctx=1148 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=82.4%, 4=1.4%, 10=8.1%, 20=4.1%, 50=2.2%, 100=0.3% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14387 read : io=100MiB, bw=3,853KiB/s, runt= 27214msec clat (msec): min= 0, max= 268, avg= 7.55, stdev=30.51 bw (KiB/s) : min= 8, max=23486, per=62.30%, avg=7167.42, stdev=4611.13 write: io=87,124KiB, bw=5,290KiB/s, runt= 16862msec clat (msec): min= 0, max= 44, avg= 0.21, stdev= 2.45 bw (KiB/s) : min= 0, max=57090, per=129.93%, avg=19764.25, stdev=25419.50 cpu : usr=7.88%, sys=3.01%, ctx=1131 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=84.1%, 4=1.8%, 10=6.8%, 20=4.0%, 50=1.9%, 100=0.3% lat (msec): 250=1.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14388 read : io=100MiB, bw=4,000KiB/s, runt= 26212msec clat (msec): min= 0, max= 545, avg= 9.40, stdev=39.23 bw (KiB/s) : min= 7, max=15378, per=54.29%, avg=6245.80, stdev=4360.84 write: io=82,864KiB, bw=5,032KiB/s, runt= 16862msec clat (msec): min= 0, max= 32, avg= 0.08, stdev= 1.40 bw (KiB/s) : min= 0, max=57074, per=160.03%, avg=24342.75, stdev=27101.07 cpu : usr=8.26%, sys=2.70%, ctx=1176 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=81.9%, 4=2.1%, 10=7.9%, 20=3.8%, 50=2.6%, 100=0.2% lat (msec): 250=1.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,505KiB/s, minb=3,835KiB/s, maxb=4,000KiB/s, mint=26212msec, maxt=27342msec WRITE: io=245MiB, aggrb=15,211KiB/s, minb=4,893KiB/s, maxb=5,290KiB/s, mint=26212msec, maxt=27342msec Disk stats (read/write): cciss!c0d0: ios=5991/4605, merge=90/58099, ticks=120480/1902980, in_queue=2023444, util=98.63% 6.57user 2.21system 0:27.57elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 747456inputs+501264outputs (2major+1071minor)pagefaults 0swaps