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] [14.3% done] [ 23482/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 10071/ 9094 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 9774/ 8911 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 9745/ 9798 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 9363/ 8399 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 12511/ 5857 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 11393/ 2896 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 3009/ 12609 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 4405/ 9387 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 6609/ 6910 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 4763/ 7964 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 6861/ 5096 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 6215/ 5035 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 5377/ 5523 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 5336/ 4006 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 9046/ 1326 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 8159/ 1212 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4864/ 1826 kb/s] [eta 00m:12s] Threads: 3: [VVm] [63.6% done] [ 10319/ 406 kb/s] [eta 00m:12s] Threads: 3: [VVm] [62.9% done] [ 26992/ 20 kb/s] [eta 00m:13s] Threads: 3: [VVm] [63.9% done] [ 25430/ 48 kb/s] [eta 00m:13s] Threads: 3: [VVm] [63.2% done] [ 23481/ 73 kb/s] [eta 00m:14s] Threads: 1: [__m] [65.8% done] [ 11962/ 2237 kb/s] [eta 00m:13s] Threads: 1: [__V] [76.5% done] [ 16009/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=2025 read : io=100MiB, bw=4,246KiB/s, runt= 24691msec clat (msec): min= 0, max= 129, avg= 6.88, stdev=12.69 bw (KiB/s) : min= 3, max=18546, per=50.21%, avg=5808.91, stdev=5261.15 write: io=51,304KiB, bw=2,500KiB/s, runt= 21007msec clat (msec): min= 1, max= 110, avg=13.10, stdev=11.06 bw (KiB/s) : min= 0, max= 8199, per=62.43%, avg=3043.43, stdev=2370.63 cpu : usr=7.76%, sys=0.68%, ctx=2424 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=28.6%, 4=7.6%, 10=27.9%, 20=26.6%, 50=8.3%, 100=0.2% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2026 read : io=100MiB, bw=4,276KiB/s, runt= 24520msec clat (msec): min= 0, max= 154, avg= 8.84, stdev=14.21 bw (KiB/s) : min= 4, max=15589, per=45.20%, avg=5229.85, stdev=3835.66 write: io=38,340KiB, bw=1,920KiB/s, runt= 20444msec clat (msec): min= 1, max= 42, avg=12.68, stdev= 6.84 bw (KiB/s) : min= 0, max= 6492, per=62.05%, avg=3025.00, stdev=2252.27 cpu : usr=7.60%, sys=0.49%, ctx=2210 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=21.0%, 4=9.1%, 10=29.1%, 20=30.1%, 50=9.6%, 100=0.1% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2027 read : io=100MiB, bw=3,856KiB/s, runt= 27187msec clat (msec): min= 0, max= 217, avg= 9.14, stdev=16.93 bw (KiB/s) : min= 29, max=22683, per=40.51%, avg=4687.44, stdev=5365.29 write: io=31,640KiB, bw=1,271KiB/s, runt= 25472msec clat (msec): min= 1, max= 216, avg=16.36, stdev=24.97 bw (KiB/s) : min= 0, max= 6291, per=39.83%, avg=1941.74, stdev=1893.57 cpu : usr=6.55%, sys=0.51%, ctx=2242 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=20.6%, 4=8.2%, 10=30.3%, 20=29.8%, 50=9.4%, 100=0.3% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,570KiB/s, minb=3,856KiB/s, maxb=4,276KiB/s, mint=24520msec, maxt=27187msec WRITE: io=118MiB, aggrb=4,875KiB/s, minb=1,271KiB/s, maxb=2,500KiB/s, mint=24520msec, maxt=27187msec Disk stats (read/write): cciss!c0d0: ios=5729/2507, merge=718/104, ticks=50148/41416, in_queue=91556, util=96.25% 5.56user 0.55system 0:27.52elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+242600outputs (0major+1034minor)pagefaults 0swaps