fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 7070/ 13750 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 17689/ 3302 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13402/ 6601 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 16705/ 162 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 11710/ 5506 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 11193/ 5100 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 2428/ 12808 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 6788/ 7703 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 14826/ 390 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 12686/ 2436 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 5104/ 7183 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 3632/ 8220 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 11234/ 752 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 6455/ 4592 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6729/ 3494 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4258/ 3860 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 3945/ 3876 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 5186/ 1822 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 18316/ 516 kb/s] [eta 00m:12s] Threads: 3: [mVm] [62.9% done] [ 20260/ 374 kb/s] [eta 00m:13s] Threads: 2: [m_m] [65.7% done] [ 6940/ 0 kb/s] [eta 00m:12s] Threads: 2: [V_V] [68.6% done] [ 5609/ 1537 kb/s] [eta 00m:11s] Threads: 2: [V_V] [71.4% done] [ 24275/ 0 kb/s] [eta 00m:10s] Threads: 2: [V_V] [78.8% done] [ 24144/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [84.4% done] [ 15204/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=26193 read : io=100MiB, bw=3,798KiB/s, runt= 27608msec clat (msec): min= 0, max= 132, avg=10.61, stdev=17.11 bw (KiB/s) : min= 7, max=13824, per=35.88%, avg=4088.14, stdev=3002.77 write: io=30,452KiB, bw=1,292KiB/s, runt= 24123msec clat (msec): min= 1, max= 114, avg=12.78, stdev=13.35 bw (KiB/s) : min= 0, max= 4858, per=39.32%, avg=1833.94, stdev=1616.54 cpu : usr=6.77%, sys=0.68%, ctx=2227 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=19.8%, 4=7.4%, 10=31.1%, 20=29.7%, 50=9.4%, 100=0.7% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26194 read : io=100MiB, bw=4,720KiB/s, runt= 22211msec clat (msec): min= 0, max= 75, avg= 7.56, stdev= 7.91 bw (KiB/s) : min= 2, max=21672, per=50.00%, avg=5697.00, stdev=5578.45 write: io=36,408KiB, bw=1,846KiB/s, runt= 20194msec clat (msec): min= 1, max= 37, avg=11.70, stdev= 6.63 bw (KiB/s) : min= 0, max= 7267, per=64.63%, avg=3014.17, stdev=2468.02 cpu : usr=7.96%, sys=0.70%, ctx=2243 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=20.9%, 4=8.8%, 10=30.8%, 20=30.2%, 50=9.1%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26195 read : io=100MiB, bw=3,813KiB/s, runt= 27497msec clat (msec): min= 0, max= 132, avg= 9.26, stdev=15.86 bw (KiB/s) : min= 8, max=21610, per=40.92%, avg=4662.80, stdev=4492.62 write: io=43,036KiB, bw=1,851KiB/s, runt= 23802msec clat (msec): min= 1, max= 119, avg=14.83, stdev=14.67 bw (KiB/s) : min= 0, max= 7487, per=62.13%, avg=2897.83, stdev=2341.50 cpu : usr=6.79%, sys=0.38%, ctx=2274 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=22.2%, 4=8.3%, 10=28.9%, 20=28.8%, 50=9.5%, 100=0.8% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,394KiB/s, minb=3,798KiB/s, maxb=4,720KiB/s, mint=22211msec, maxt=27608msec WRITE: io=107MiB, aggrb=4,664KiB/s, minb=1,292KiB/s, maxb=1,851KiB/s, mint=22211msec, maxt=27608msec Disk stats (read/write): cciss!c0d0: ios=5859/2285, merge=791/135, ticks=55712/34744, in_queue=90448, util=93.62% 5.52user 0.55system 0:29.47elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+219824outputs (0major+1036minor)pagefaults 0swaps