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] [ 6838/ 13251 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 6727/ 13170 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 13302/ 7083 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 15773/ 2976 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 18180/ 174 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 18137/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 7610/ 8501 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 11580/ 4510 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 9550/ 4087 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 7374/ 6137 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 9932/ 2224 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 4681/ 7386 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 7406/ 3449 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 8431/ 2208 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 6996/ 3652 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4429/ 4535 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 4828/ 3790 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4713/ 2304 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 19092/ 951 kb/s] [eta 00m:12s] Threads: 3: [mmV] [62.9% done] [ 17494/ 980 kb/s] [eta 00m:13s] Threads: 2: [Vm_] [63.9% done] [ 12873/ 284 kb/s] [eta 00m:13s] Threads: 2: [Vm_] [64.9% done] [ 17608/ 874 kb/s] [eta 00m:13s] Threads: 1: [_m_] [67.6% done] [ 11925/ 85 kb/s] [eta 00m:12s] Threads: 1: [_V_] [81.2% done] [ 20557/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=15176 read : io=100MiB, bw=4,263KiB/s, runt= 24597msec clat (msec): min= 0, max= 135, avg= 8.77, stdev=10.32 bw (KiB/s) : min= 7, max=22200, per=45.07%, avg=5232.57, stdev=4558.33 write: io=30,820KiB, bw=1,384KiB/s, runt= 22796msec clat (msec): min= 1, max= 117, avg=14.97, stdev=18.17 bw (KiB/s) : min= 0, max= 7692, per=52.08%, avg=2229.41, stdev=2290.08 cpu : usr=7.06%, sys=0.29%, ctx=2283 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=18.8%, 4=8.1%, 10=31.5%, 20=30.4%, 50=9.9%, 100=0.2% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15177 read : io=100MiB, bw=3,869KiB/s, runt= 27096msec clat (msec): min= 0, max= 205, avg= 8.52, stdev=13.59 bw (KiB/s) : min= 4, max=24788, per=41.69%, avg=4840.10, stdev=5279.96 write: io=36,432KiB, bw=1,474KiB/s, runt= 25308msec clat (msec): min= 1, max= 217, avg=16.35, stdev=22.06 bw (KiB/s) : min= 0, max= 7512, per=58.56%, avg=2507.12, stdev=2559.25 cpu : usr=6.20%, sys=0.38%, ctx=2467 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=9.9%, 10=30.3%, 20=29.1%, 50=8.0%, 100=0.4% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15178 read : io=100MiB, bw=4,656KiB/s, runt= 22518msec clat (msec): min= 0, max= 125, avg= 7.09, stdev= 8.29 bw (KiB/s) : min= 18, max=23527, per=48.89%, avg=5675.21, stdev=5435.53 write: io=38,564KiB, bw=1,959KiB/s, runt= 20155msec clat (msec): min= 1, max= 53, avg=11.65, stdev= 7.47 bw (KiB/s) : min= 0, max= 8078, per=73.76%, avg=3157.86, stdev=2837.63 cpu : usr=8.54%, sys=0.52%, ctx=2480 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=22.0%, 4=9.4%, 10=32.1%, 20=29.6%, 50=6.5%, 100=0.3% lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,609KiB/s, minb=3,869KiB/s, maxb=4,656KiB/s, mint=22518msec, maxt=27096msec WRITE: io=103MiB, aggrb=4,281KiB/s, minb=1,384KiB/s, maxb=1,959KiB/s, mint=22518msec, maxt=27096msec Disk stats (read/write): cciss!c0d0: ios=5830/2292, merge=995/290, ticks=50432/34096, in_queue=84516, util=96.82% 5.35user 0.40system 0:27.42elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+211672outputs (0major+1032minor)pagefaults 0swaps