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] [17.6% done] [ 16778/ 15049 kb/s] [eta 00m:14s] Threads: 3: [mmm] [25.0% done] [ 23255/ 3246 kb/s] [eta 00m:12s] Threads: 3: [mmm] [29.4% done] [ 15834/ 9318 kb/s] [eta 00m:12s] Threads: 3: [mmm] [35.3% done] [ 14136/ 9939 kb/s] [eta 00m:11s] Threads: 3: [mmm] [38.9% done] [ 11539/ 11616 kb/s] [eta 00m:11s] Threads: 3: [mmm] [44.4% done] [ 12674/ 8565 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 19019/ 0 kb/s] [eta 00m:09s] Threads: 3: [mmm] [52.6% done] [ 14818/ 3461 kb/s] [eta 00m:09s] Threads: 3: [mmm] [55.0% done] [ 10252/ 4843 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.0% done] [ 6601/ 7431 kb/s] [eta 00m:08s] Threads: 3: [mmm] [61.9% done] [ 9912/ 4876 kb/s] [eta 00m:08s] Threads: 3: [mmm] [63.6% done] [ 7756/ 3725 kb/s] [eta 00m:08s] Threads: 3: [mmm] [68.2% done] [ 11116/ 215 kb/s] [eta 00m:07s] Threads: 3: [VVV] [72.7% done] [ 33679/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.3% done] [ 35053/ 0 kb/s] [eta 00m:05s] Threads: 1: [__V] [85.7% done] [ 26796/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=6793 read : io=100MiB, bw=5,844KiB/s, runt= 17940msec slat (msec): min= 0, max= 2934, avg=346.45, stdev=764.54 clat (msec): min= 0, max= 371, avg=63.85, stdev=57.28 bw (KiB/s) : min= 83, max=12729, per=35.57%, avg=6008.80, stdev=3533.03 write: io=24,196KiB, bw=1,651KiB/s, runt= 15000msec slat (msec): min= 0, max= 11, avg= 1.16, stdev= 2.07 clat (msec): min= 9, max= 171, avg=70.51, stdev=32.21 bw (KiB/s) : min= 0, max= 7195, per=39.44%, avg=2976.40, stdev=2651.45 cpu : usr=8.85%, sys=0.49%, ctx=1019 IO depths : 1=0.3%, 2=2.3%, 4=46.2%, 8=51.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.2%, 10=3.4%, 20=13.4%, 50=26.9%, 100=37.0% lat (msec): 250=16.6%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6794 read : io=100MiB, bw=6,047KiB/s, runt= 17338msec slat (msec): min= 0, max= 3830, avg=964.50, stdev=1336.38 clat (msec): min= 0, max= 283, avg=49.86, stdev=46.99 bw (KiB/s) : min= 93, max=25727, per=44.35%, avg=7492.63, stdev=6775.20 write: io=43,900KiB, bw=3,332KiB/s, runt= 13488msec slat (msec): min= 0, max= 13, avg= 1.16, stdev= 2.13 clat (msec): min= 8, max= 190, avg=67.75, stdev=36.18 bw (KiB/s) : min= 0, max=11331, per=72.41%, avg=5464.15, stdev=4180.58 cpu : usr=10.17%, sys=0.62%, ctx=1060 IO depths : 1=0.3%, 2=2.6%, 4=47.6%, 8=49.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.7%, 10=8.7%, 20=16.7%, 50=26.6%, 100=34.2% lat (msec): 250=12.3%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6795 read : io=100MiB, bw=5,631KiB/s, runt= 18619msec slat (msec): min= 0, max= 3530, avg=911.57, stdev=1298.25 clat (msec): min= 0, max= 379, avg=56.82, stdev=62.90 bw (KiB/s) : min= 38, max=32825, per=40.29%, avg=6806.81, stdev=6635.32 write: io=42,616KiB, bw=2,904KiB/s, runt= 15022msec slat (msec): min= 0, max= 105, avg= 1.22, stdev= 4.62 clat (msec): min= 3, max= 260, avg=72.47, stdev=40.62 bw (KiB/s) : min= 0, max=11109, per=53.64%, avg=4047.33, stdev=3619.44 cpu : usr=9.80%, sys=0.60%, ctx=1042 IO depths : 1=0.3%, 2=3.0%, 4=48.8%, 8=47.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.0%, 10=7.9%, 20=16.5%, 50=24.0%, 100=34.0% lat (msec): 250=14.3%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,895KiB/s, minb=5,631KiB/s, maxb=6,047KiB/s, mint=17338msec, maxt=18619msec WRITE: io=108MiB, aggrb=7,546KiB/s, minb=1,651KiB/s, maxb=3,332KiB/s, mint=17338msec, maxt=18619msec Disk stats (read/write): cciss!c0d0: ios=4758/1711, merge=1343/327, ticks=276736/223612, in_queue=500360, util=99.30% 5.24user 0.31system 0:18.82elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+221448outputs (0major+2354minor)pagefaults 0swaps