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] [ 14027/ 9155 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 9293/ 13080 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 9302/ 13919 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 11687/ 8780 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 8740/ 9917 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 4889/ 14049 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 13880/ 5562 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 14037/ 4189 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 10250/ 5759 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 12247/ 3799 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 13398/ 2717 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 11361/ 2994 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 10221/ 3229 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7126/ 5206 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 9969/ 1033 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 32003/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [79.2% done] [ 35334/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [87.0% done] [ 34167/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=15797 read : io=100MiB, bw=5,089KiB/s, runt= 20603msec slat (msec): min= 0, max= 3446, avg=538.36, stdev=995.02 clat (msec): min= 1, max= 347, avg=68.57, stdev=65.11 bw (KiB/s) : min= 30, max=12841, per=35.21%, avg=5375.35, stdev=3640.66 write: io=38,084KiB, bw=2,274KiB/s, runt= 17146msec slat (msec): min= 0, max= 18, avg= 1.05, stdev= 2.17 clat (msec): min= 10, max= 276, avg=94.39, stdev=57.46 bw (KiB/s) : min= 0, max=10168, per=60.18%, avg=4120.80, stdev=3293.23 cpu : usr=8.97%, sys=0.54%, ctx=1141 IO depths : 1=0.1%, 2=1.2%, 4=41.7%, 8=56.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.6%, 10=2.6%, 20=15.4%, 50=28.0%, 100=26.3% lat (msec): 250=24.8%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15798 read : io=100MiB, bw=5,123KiB/s, runt= 20465msec slat (msec): min= 0, max= 4080, avg=905.83, stdev=1287.27 clat (msec): min= 0, max= 281, avg=60.85, stdev=61.94 bw (KiB/s) : min= 71, max=15132, per=37.34%, avg=5701.66, stdev=4617.01 write: io=45,612KiB, bw=2,850KiB/s, runt= 16385msec slat (msec): min= 0, max= 15, avg= 0.93, stdev= 1.93 clat (msec): min= 4, max= 314, avg=85.11, stdev=56.29 bw (KiB/s) : min= 0, max=10149, per=58.10%, avg=3978.22, stdev=3055.89 cpu : usr=8.87%, sys=0.53%, ctx=1178 IO depths : 1=0.2%, 2=1.2%, 4=43.2%, 8=55.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.2%, 10=9.5%, 20=15.0%, 50=23.4%, 100=26.5% lat (msec): 250=23.1%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15799 read : io=100MiB, bw=5,173KiB/s, runt= 20267msec slat (msec): min= 0, max= 3416, avg=582.00, stdev=1011.59 clat (msec): min= 0, max= 291, avg=70.08, stdev=63.15 bw (KiB/s) : min= 81, max=12170, per=34.17%, avg=5217.06, stdev=3065.32 write: io=30,960KiB, bw=1,877KiB/s, runt= 16886msec slat (msec): min= 0, max= 12, avg= 0.81, stdev= 1.54 clat (msec): min= 5, max= 239, avg=76.25, stdev=51.72 bw (KiB/s) : min= 0, max= 7994, per=42.14%, avg=2885.15, stdev=2646.17 cpu : usr=8.49%, sys=0.49%, ctx=1073 IO depths : 1=0.2%, 2=1.6%, 4=44.6%, 8=53.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.5%, 10=5.8%, 20=12.4%, 50=28.1%, 100=27.3% lat (msec): 250=24.4%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,268KiB/s, minb=5,089KiB/s, maxb=5,173KiB/s, mint=20267msec, maxt=20603msec WRITE: io=112MiB, aggrb=6,847KiB/s, minb=1,877KiB/s, maxb=2,850KiB/s, mint=20267msec, maxt=20603msec Disk stats (read/write): cciss!c0d0: ios=5391/1918, merge=1308/386, ticks=374140/179816, in_queue=553948, util=99.40% 5.43user 0.34system 0:20.82elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+229336outputs (0major+2364minor)pagefaults 0swaps