fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 15055/ 8419 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 13864/ 7984 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 14976/ 6886 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 4445/ 15725 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 13626/ 7390 kb/s] [eta 00m:14s] Threads: 3: [mmm] [36.4% done] [ 14512/ 5316 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 18429/ 1277 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 10624/ 6853 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 10540/ 7407 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 6589/ 8846 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 10071/ 5348 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 8029/ 7459 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 8802/ 4836 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 11474/ 0 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 8468/ 1749 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 24632/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [73.1% done] [ 32288/ 0 kb/s] [eta 00m:07s] Threads: 2: [VVE] [83.3% done] [ 27874/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=11981 read : io=100MiB, bw=5,082KiB/s, runt= 20632msec slat (msec): min= 0, max= 3429, avg=815.12, stdev=1197.80 clat (msec): min= 0, max= 368, avg=63.04, stdev=71.50 bw (KiB/s) : min= 19, max=15073, per=33.34%, avg=5082.37, stdev=3728.96 write: io=40,332KiB, bw=2,400KiB/s, runt= 17208msec slat (msec): min= 0, max= 11, avg= 0.87, stdev= 1.69 clat (msec): min= 6, max= 336, avg=81.54, stdev=52.27 bw (KiB/s) : min= 0, max= 8495, per=57.07%, avg=3395.38, stdev=2924.72 cpu : usr=9.09%, sys=0.58%, ctx=1146 IO depths : 1=0.2%, 2=1.6%, 4=45.5%, 8=52.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.6%, 10=9.4%, 20=16.2%, 50=25.0%, 100=24.6% lat (msec): 250=21.6%, 500=2.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11982 read : io=100MiB, bw=5,173KiB/s, runt= 20268msec slat (msec): min= 0, max= 3295, avg=433.79, stdev=940.78 clat (msec): min= 1, max= 370, avg=72.74, stdev=66.27 bw (KiB/s) : min= 452, max=14812, per=35.43%, avg=5402.22, stdev=2944.43 write: io=25,096KiB, bw=1,512KiB/s, runt= 16993msec slat (msec): min= 0, max= 10, avg= 0.76, stdev= 1.47 clat (msec): min= 11, max= 252, avg=91.09, stdev=60.21 bw (KiB/s) : min= 0, max= 9884, per=58.40%, avg=3474.18, stdev=3191.62 cpu : usr=8.27%, sys=0.45%, ctx=1031 IO depths : 1=0.2%, 2=1.5%, 4=43.6%, 8=54.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.0%, 10=2.0%, 20=10.9%, 50=33.2%, 100=26.8% lat (msec): 250=24.8%, 500=2.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11983 read : io=100MiB, bw=5,324KiB/s, runt= 19693msec slat (msec): min= 0, max= 3209, avg=716.87, stdev=1073.53 clat (msec): min= 0, max= 294, avg=62.48, stdev=62.24 bw (KiB/s) : min= 192, max=20569, per=43.02%, avg=6559.07, stdev=5101.63 write: io=34,544KiB, bw=2,176KiB/s, runt= 16253msec slat (msec): min= 0, max= 10, avg= 0.83, stdev= 1.50 clat (msec): min= 8, max= 242, avg=82.06, stdev=50.26 bw (KiB/s) : min= 0, max= 8667, per=65.89%, avg=3919.75, stdev=2985.05 cpu : usr=8.73%, sys=0.65%, ctx=1085 IO depths : 1=0.2%, 2=1.3%, 4=43.4%, 8=55.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.2%, 10=6.1%, 20=16.3%, 50=27.8%, 100=27.1% lat (msec): 250=20.7%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,246KiB/s, minb=5,082KiB/s, maxb=5,324KiB/s, mint=19693msec, maxt=20632msec WRITE: io=99,972KiB, aggrb=5,949KiB/s, minb=1,512KiB/s, maxb=2,400KiB/s, mint=19693msec, maxt=20632msec Disk stats (read/write): cciss!c0d0: ios=5425/1801, merge=1195/322, ticks=378280/280460, in_queue=658744, util=82.58% 5.32user 0.34system 0:25.60elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+199976outputs (0major+2372minor)pagefaults 0swaps