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] [13.6% done] [ 15590/ 7223 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 18804/ 2973 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 18551/ 3193 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 19259/ 3294 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 7325/ 13496 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 9977/ 9404 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 9906/ 10300 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 13108/ 6339 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 15537/ 2774 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 8330/ 9164 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 12564/ 2647 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 7305/ 7720 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 9054/ 4352 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 8635/ 2489 kb/s] [eta 00m:09s] Threads: 3: [VVV] [68.0% done] [ 12808/ 759 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 32959/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 31433/ 0 kb/s] [eta 00m:05s] Threads: 2: [V_V] [90.9% done] [ 30012/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=13812 read : io=100MiB, bw=5,227KiB/s, runt= 20060msec slat (msec): min= 0, max= 4223, avg=957.20, stdev=1391.74 clat (msec): min= 0, max= 323, avg=66.82, stdev=68.86 bw (KiB/s) : min= 43, max=11718, per=35.61%, avg=5556.87, stdev=3681.22 write: io=33,804KiB, bw=2,168KiB/s, runt= 15965msec slat (msec): min= 0, max= 9, avg= 0.66, stdev= 1.30 clat (msec): min= 8, max= 336, avg=80.77, stdev=58.45 bw (KiB/s) : min= 0, max= 9063, per=50.24%, avg=3117.00, stdev=2845.25 cpu : usr=8.47%, sys=0.56%, ctx=1094 IO depths : 1=0.2%, 2=1.4%, 4=43.1%, 8=55.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.5%, 10=6.2%, 20=17.4%, 50=27.2%, 100=24.5% lat (msec): 250=22.0%, 500=2.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13813 read : io=100MiB, bw=5,248KiB/s, runt= 19979msec slat (msec): min= 0, max= 2994, avg=342.49, stdev=745.99 clat (msec): min= 0, max= 348, avg=73.84, stdev=69.95 bw (KiB/s) : min= 289, max=10330, per=34.83%, avg=5436.23, stdev=2774.27 write: io=26,980KiB, bw=1,648KiB/s, runt= 16760msec slat (msec): min= 0, max= 15, avg= 0.89, stdev= 1.90 clat (msec): min= 8, max= 311, avg=87.26, stdev=61.24 bw (KiB/s) : min= 0, max= 9629, per=57.51%, avg=3567.92, stdev=3693.80 cpu : usr=8.21%, sys=0.56%, ctx=1022 IO depths : 1=0.1%, 2=1.3%, 4=43.4%, 8=55.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.3%, 10=4.0%, 20=12.6%, 50=31.0%, 100=25.2% lat (msec): 250=23.9%, 500=2.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13814 read : io=100MiB, bw=5,202KiB/s, runt= 20156msec slat (msec): min= 0, max= 4049, avg=974.94, stdev=1370.10 clat (msec): min= 1, max= 317, avg=65.98, stdev=68.47 bw (KiB/s) : min= 25, max=12614, per=36.44%, avg=5686.10, stdev=4183.18 write: io=40,772KiB, bw=2,580KiB/s, runt= 16179msec slat (msec): min= 0, max= 13, avg= 0.95, stdev= 1.86 clat (msec): min= 3, max= 324, avg=87.21, stdev=63.96 bw (KiB/s) : min= 0, max= 9011, per=55.93%, avg=3469.75, stdev=2963.09 cpu : usr=8.83%, sys=0.36%, ctx=1054 IO depths : 1=0.1%, 2=1.2%, 4=42.3%, 8=56.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.8%, 10=8.4%, 20=15.0%, 50=26.1%, 100=24.8% lat (msec): 250=22.2%, 500=2.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,606KiB/s, minb=5,202KiB/s, maxb=5,248KiB/s, mint=19979msec, maxt=20156msec WRITE: io=99MiB, aggrb=6,204KiB/s, minb=1,648KiB/s, maxb=2,580KiB/s, mint=19979msec, maxt=20156msec Disk stats (read/write): cciss!c0d0: ios=5239/1804, merge=1413/421, ticks=387732/336140, in_queue=723864, util=99.53% 5.18user 0.30system 0:20.35elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+203144outputs (0major+2355minor)pagefaults 0swaps