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] [13.6% done] [ 12877/ 7960 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 12007/ 10496 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 19179/ 398 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 15067/ 5083 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 13084/ 4368 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11410/ 5757 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 13547/ 3169 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 8082/ 6818 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 8301/ 5632 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 10654/ 3104 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 6330/ 6895 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 9524/ 4148 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 9004/ 3218 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 3840/ 5664 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 8773/ 1105 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 7720/ 971 kb/s] [eta 00m:11s] Threads: 3: [mmm] [61.3% done] [ 4006/ 2966 kb/s] [eta 00m:12s] Threads: 3: [mVm] [62.5% done] [ 14782/ 288 kb/s] [eta 00m:12s] Threads: 2: [m_m] [61.8% done] [ 17001/ 398 kb/s] [eta 00m:13s] Threads: 2: [m_m] [64.7% done] [ 1952/ 4954 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 5156/ 1503 kb/s] [eta 00m:12s] Threads: 2: [V_V] [68.6% done] [ 16205/ 0 kb/s] [eta 00m:11s] Threads: 2: [V_V] [73.5% done] [ 22597/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [83.9% done] [ 21126/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=26673 read : io=100MiB, bw=3,907KiB/s, runt= 26834msec clat (msec): min= 0, max= 124, avg= 9.13, stdev=14.83 bw (KiB/s) : min= 5, max=24510, per=34.46%, avg=4039.35, stdev=4596.49 write: io=38,140KiB, bw=1,658KiB/s, runt= 23545msec clat (msec): min= 1, max= 115, avg=14.73, stdev=15.47 bw (KiB/s) : min= 0, max= 7850, per=52.26%, avg=2276.46, stdev=2322.40 cpu : usr=6.65%, sys=0.45%, ctx=2260 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=21.9%, 4=7.5%, 10=29.9%, 20=29.2%, 50=9.4%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26674 read : io=100MiB, bw=4,968KiB/s, runt= 21103msec clat (msec): min= 0, max= 60, avg= 7.97, stdev= 7.24 bw (KiB/s) : min= 31, max=17339, per=44.89%, avg=5261.76, stdev=4040.86 write: io=29,664KiB, bw=1,584KiB/s, runt= 19175msec clat (msec): min= 1, max= 44, avg=10.72, stdev= 7.18 bw (KiB/s) : min= 0, max= 6590, per=55.00%, avg=2395.60, stdev=2236.14 cpu : usr=7.47%, sys=0.51%, ctx=2136 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=17.5%, 4=9.6%, 10=34.1%, 20=29.8%, 50=8.8%, 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=26675 read : io=100MiB, bw=4,039KiB/s, runt= 25956msec clat (msec): min= 0, max= 124, avg= 9.81, stdev=15.29 bw (KiB/s) : min= 16, max=20406, per=38.44%, avg=4505.65, stdev=4352.50 write: io=32,364KiB, bw=1,444KiB/s, runt= 22944msec clat (msec): min= 1, max= 119, avg=12.69, stdev=12.34 bw (KiB/s) : min= 0, max= 5523, per=49.21%, avg=2143.67, stdev=1833.52 cpu : usr=6.69%, sys=0.42%, ctx=2220 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=8.0%, 10=29.6%, 20=30.5%, 50=9.6%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,722KiB/s, minb=3,907KiB/s, maxb=4,968KiB/s, mint=21103msec, maxt=26834msec WRITE: io=98MiB, aggrb=4,356KiB/s, minb=1,444KiB/s, maxb=1,658KiB/s, mint=21103msec, maxt=26834msec Disk stats (read/write): cciss!c0d0: ios=5813/2149, merge=918/122, ticks=55240/30280, in_queue=84932, util=97.18% 5.10user 0.44system 0:27.16elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+200376outputs (0major+1026minor)pagefaults 0swaps