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] [15.8% done] [ 12560/ 13096 kb/s] [eta 00m:16s] Threads: 3: [mmm] [22.2% done] [ 23677/ 4937 kb/s] [eta 00m:14s] Threads: 3: [mmm] [27.8% done] [ 20890/ 4538 kb/s] [eta 00m:13s] Threads: 3: [mmm] [31.6% done] [ 7939/ 13219 kb/s] [eta 00m:13s] Threads: 3: [mmm] [35.0% done] [ 11092/ 8977 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 17091/ 4266 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.9% done] [ 8200/ 9888 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 12771/ 5652 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 15358/ 2684 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 8615/ 6687 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 6772/ 6837 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 7455/ 5035 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 8183/ 3823 kb/s] [eta 00m:09s] Threads: 3: [mmm] [66.7% done] [ 6207/ 4575 kb/s] [eta 00m:08s] Threads: 3: [VVV] [70.8% done] [ 33016/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.3% done] [ 35672/ 0 kb/s] [eta 00m:05s] Threads: 2: [V_V] [86.4% done] [ 31311/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=4826 read : io=100MiB, bw=5,396KiB/s, runt= 19430msec slat (msec): min= 0, max= 3336, avg=776.90, stdev=1137.23 clat (msec): min= 0, max= 357, avg=63.55, stdev=67.16 bw (KiB/s) : min= 109, max=12752, per=36.64%, avg=5879.50, stdev=3911.20 write: io=29,336KiB, bw=1,865KiB/s, runt= 16100msec slat (msec): min= 0, max= 12, avg= 0.72, stdev= 1.40 clat (msec): min= 6, max= 285, avg=65.19, stdev=43.75 bw (KiB/s) : min= 0, max= 5558, per=36.18%, avg=2618.50, stdev=2194.04 cpu : usr=8.67%, sys=0.74%, ctx=961 IO depths : 1=0.6%, 2=3.2%, 4=51.7%, 8=44.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.3%, 10=10.6%, 20=16.5%, 50=21.4%, 100=29.0% lat (msec): 250=18.4%, 500=2.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4827 read : io=100MiB, bw=5,648KiB/s, runt= 18563msec slat (msec): min= 0, max= 3048, avg=563.75, stdev=891.52 clat (msec): min= 0, max= 492, avg=56.10, stdev=52.04 bw (KiB/s) : min= 15, max=21725, per=39.99%, avg=6416.63, stdev=5954.42 write: io=39,504KiB, bw=2,609KiB/s, runt= 15501msec slat (msec): min= 0, max= 63, avg= 1.07, stdev= 3.23 clat (msec): min= 6, max= 252, avg=79.63, stdev=40.35 bw (KiB/s) : min= 0, max=10153, per=57.30%, avg=4146.64, stdev=3431.41 cpu : usr=9.70%, sys=0.56%, ctx=1039 IO depths : 1=0.5%, 2=3.5%, 4=46.9%, 8=49.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=4.9%, 20=17.3%, 50=26.1%, 100=32.1% lat (msec): 250=18.6%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4828 read : io=100MiB, bw=5,349KiB/s, runt= 19602msec slat (msec): min= 0, max= 4460, avg=1173.15, stdev=1625.93 clat (msec): min= 0, max= 351, avg=55.50, stdev=62.61 bw (KiB/s) : min= 44, max=24665, per=39.51%, avg=6339.41, stdev=5395.93 write: io=44,952KiB, bw=3,042KiB/s, runt= 15131msec slat (msec): min= 0, max= 13, avg= 1.22, stdev= 2.12 clat (msec): min= 2, max= 259, avg=76.22, stdev=49.21 bw (KiB/s) : min= 0, max=13735, per=63.83%, avg=4619.12, stdev=4026.54 cpu : usr=9.33%, sys=0.57%, ctx=1067 IO depths : 1=0.3%, 2=2.8%, 4=48.3%, 8=48.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.7%, 4=1.0%, 10=8.6%, 20=17.7%, 50=24.3%, 100=28.8% lat (msec): 250=17.1%, 500=1.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,047KiB/s, minb=5,349KiB/s, maxb=5,648KiB/s, mint=18563msec, maxt=19602msec WRITE: io=111MiB, aggrb=7,237KiB/s, minb=1,865KiB/s, maxb=3,042KiB/s, mint=18563msec, maxt=19602msec Disk stats (read/write): cciss!c0d0: ios=4898/1907, merge=1356/320, ticks=292220/158356, in_queue=450584, util=99.61% 5.36user 0.37system 0:19.79elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+227616outputs (0major+2357minor)pagefaults 0swaps