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] [15.0% done] [ 15033/ 11608 kb/s] [eta 00m:17s] Threads: 3: [mmm] [20.0% done] [ 16091/ 9404 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 18466/ 3526 kb/s] [eta 00m:15s] Threads: 3: [mmm] [28.6% done] [ 16193/ 2080 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 15045/ 7044 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 17815/ 6512 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 6528/ 12755 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 12780/ 9469 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 14819/ 1109 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 4909/ 11755 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 5165/ 8623 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 11840/ 105 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 4535/ 7968 kb/s] [eta 00m:09s] Threads: 3: [mVm] [64.0% done] [ 11698/ 2836 kb/s] [eta 00m:09s] Threads: 3: [mVV] [65.4% done] [ 25751/ 24 kb/s] [eta 00m:09s] Threads: 3: [mVV] [66.7% done] [ 19983/ 2863 kb/s] [eta 00m:09s] Threads: 1: [V_E] [73.1% done] [ 32438/ 32 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=4351 read : io=100MiB, bw=5,262KiB/s, runt= 19927msec slat (msec): min= 0, max= 2060, avg=655.22, stdev=782.89 clat (msec): min= 0, max= 412, avg=54.75, stdev=62.43 bw (KiB/s) : min= 27, max=34260, per=34.88%, avg=5505.43, stdev=6712.72 write: io=41,816KiB, bw=2,365KiB/s, runt= 18101msec slat (msec): min= 0, max= 10, avg= 0.84, stdev= 1.53 clat (msec): min= 5, max= 270, avg=76.47, stdev=54.21 bw (KiB/s) : min= 0, max= 8272, per=52.09%, avg=3346.22, stdev=2468.98 cpu : usr=9.07%, sys=0.62%, ctx=980 IO depths : 1=1.0%, 2=5.2%, 4=47.6%, 8=46.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.9%, 4=2.6%, 10=11.1%, 20=18.0%, 50=22.0%, 100=24.9% lat (msec): 250=18.8%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4352 read : io=100MiB, bw=5,738KiB/s, runt= 18272msec slat (msec): min= 0, max= 2888, avg=453.93, stdev=800.50 clat (msec): min= 0, max= 282, avg=59.09, stdev=53.99 bw (KiB/s) : min= 36, max=17555, per=38.50%, avg=6078.27, stdev=4001.28 write: io=32,368KiB, bw=2,149KiB/s, runt= 15420msec slat (msec): min= 0, max= 11, avg= 0.92, stdev= 1.75 clat (msec): min= 6, max= 213, avg=68.41, stdev=41.30 bw (KiB/s) : min= 0, max=11555, per=49.45%, avg=3176.71, stdev=3375.21 cpu : usr=9.59%, sys=0.48%, ctx=920 IO depths : 1=0.7%, 2=4.3%, 4=49.3%, 8=45.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.1%, 10=5.4%, 20=19.2%, 50=26.4%, 100=29.0% lat (msec): 250=18.7%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4353 read : io=100MiB, bw=5,515KiB/s, runt= 19013msec slat (msec): min= 0, max= 3087, avg=815.29, stdev=1034.16 clat (msec): min= 0, max= 442, avg=57.00, stdev=63.11 bw (KiB/s) : min= 56, max=24281, per=39.39%, avg=6217.82, stdev=5502.63 write: io=39,380KiB, bw=2,505KiB/s, runt= 16095msec slat (msec): min= 0, max= 53, avg= 1.48, stdev= 4.42 clat (msec): min= 3, max= 216, avg=70.00, stdev=38.85 bw (KiB/s) : min= 0, max= 8556, per=49.01%, avg=3148.50, stdev=2868.28 cpu : usr=9.76%, sys=0.57%, ctx=956 IO depths : 1=0.6%, 2=4.4%, 4=49.8%, 8=45.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.2%, 10=10.8%, 20=16.2%, 50=23.9%, 100=27.3% lat (msec): 250=18.8%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,786KiB/s, minb=5,262KiB/s, maxb=5,738KiB/s, mint=18272msec, maxt=19927msec WRITE: io=111MiB, aggrb=6,424KiB/s, minb=2,149KiB/s, maxb=2,505KiB/s, mint=18272msec, maxt=19927msec Disk stats (read/write): cciss!c0d0: ios=5073/2194, merge=1245/347, ticks=292144/275396, in_queue=567532, util=99.31% 5.47user 0.33system 0:20.17elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+227160outputs (0major+2366minor)pagefaults 0swaps