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] [12.5% done] [ 13731/ 6447 kb/s] [eta 00m:21s] Threads: 3: [mmm] [17.4% done] [ 17307/ 3050 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 10937/ 9086 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 7219/ 8305 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 5938/ 11873 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 13003/ 2855 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 15843/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 11905/ 4148 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 7358/ 7061 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 11832/ 2342 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 5275/ 7891 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 8033/ 5304 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 3664/ 7317 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 3721/ 6707 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 4669/ 5523 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4413/ 4998 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 3738/ 4893 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 7459/ 341 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 14626/ 235 kb/s] [eta 00m:12s] Threads: 3: [mmV] [64.7% done] [ 15615/ 911 kb/s] [eta 00m:12s] Threads: 2: [mm_] [65.7% done] [ 11170/ 881 kb/s] [eta 00m:12s] Threads: 2: [mm_] [66.7% done] [ 4205/ 2033 kb/s] [eta 00m:12s] Threads: 2: [VV_] [71.4% done] [ 19097/ 0 kb/s] [eta 00m:10s] Threads: 2: [VV_] [78.8% done] [ 23331/ 0 kb/s] [eta 00m:07s] Threads: 2: [VV_] [84.4% done] [ 18185/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=28017 read : io=100MiB, bw=3,814KiB/s, runt= 27486msec clat (msec): min= 0, max= 134, avg= 9.44, stdev=15.55 bw (KiB/s) : min= 15, max=14721, per=40.97%, avg=4632.75, stdev=3658.69 write: io=34,896KiB, bw=1,475KiB/s, runt= 24219msec clat (msec): min= 1, max= 125, avg=12.76, stdev=14.47 bw (KiB/s) : min= 0, max= 6327, per=48.57%, avg=2205.27, stdev=1878.98 cpu : usr=6.39%, sys=0.48%, ctx=2388 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=7.0%, 10=30.2%, 20=30.1%, 50=8.6%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28018 read : io=100MiB, bw=3,769KiB/s, runt= 27815msec clat (msec): min= 0, max= 145, avg= 9.31, stdev=16.55 bw (KiB/s) : min= 6, max=20013, per=41.34%, avg=4675.68, stdev=4157.88 write: io=38,380KiB, bw=1,625KiB/s, runt= 24181msec clat (msec): min= 1, max= 131, avg=12.46, stdev=11.56 bw (KiB/s) : min= 0, max= 6438, per=61.77%, avg=2804.55, stdev=2127.02 cpu : usr=7.02%, sys=0.43%, ctx=2462 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=23.1%, 4=8.3%, 10=29.7%, 20=28.0%, 50=8.8%, 100=0.4% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28019 read : io=100MiB, bw=4,592KiB/s, runt= 22832msec clat (msec): min= 0, max= 54, avg= 8.03, stdev= 7.93 bw (KiB/s) : min= 46, max=20359, per=46.93%, avg=5307.25, stdev=4459.85 write: io=34,120KiB, bw=1,700KiB/s, runt= 20551msec clat (msec): min= 2, max= 44, avg=12.50, stdev= 6.82 bw (KiB/s) : min= 0, max= 4833, per=54.59%, avg=2478.61, stdev=1735.16 cpu : usr=8.06%, sys=0.44%, ctx=2203 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=19.3%, 4=7.7%, 10=31.0%, 20=32.8%, 50=9.0%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,309KiB/s, minb=3,769KiB/s, maxb=4,592KiB/s, mint=22832msec, maxt=27815msec WRITE: io=105MiB, aggrb=4,540KiB/s, minb=1,475KiB/s, maxb=1,700KiB/s, mint=22832msec, maxt=27815msec Disk stats (read/write): cciss!c0d0: ios=5785/2348, merge=807/124, ticks=54340/31580, in_queue=85900, util=97.64% 5.55user 0.48system 0:28.14elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+214824outputs (0major+1041minor)pagefaults 0swaps