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] [ 13324/ 7334 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 11637/ 7029 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 18110/ 3523 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 13958/ 5729 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 15193/ 3718 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 12860/ 5233 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 11166/ 4892 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 14843/ 837 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 12092/ 3575 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 9228/ 5054 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 10727/ 2690 kb/s] [eta 00m:12s] Threads: 3: [mmm] [56.0% done] [ 9029/ 3173 kb/s] [eta 00m:11s] Threads: 3: [mmm] [57.7% done] [ 2490/ 8216 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 8602/ 2206 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 5497/ 3372 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 4599/ 4010 kb/s] [eta 00m:11s] Threads: 3: [mmm] [65.5% done] [ 5883/ 2271 kb/s] [eta 00m:10s] Threads: 3: [mVm] [64.5% done] [ 10365/ 934 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 13442/ 491 kb/s] [eta 00m:11s] Threads: 3: [VVm] [66.7% done] [ 15047/ 0 kb/s] [eta 00m:11s] Threads: 2: [V_V] [67.6% done] [ 14986/ 727 kb/s] [eta 00m:11s] Threads: 2: [V_V] [72.7% done] [ 24844/ 0 kb/s] [eta 00m:09s] Threads: 1: [__V] [80.6% done] [ 23133/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=8099 read : io=100MiB, bw=4,161KiB/s, runt= 25197msec clat (msec): min= 0, max= 218, avg= 8.94, stdev=15.99 bw (KiB/s) : min= 5, max=22937, per=39.34%, avg=4751.39, stdev=4883.83 write: io=38,444KiB, bw=1,851KiB/s, runt= 21267msec clat (msec): min= 1, max= 133, avg=12.47, stdev=11.70 bw (KiB/s) : min= 0, max= 9193, per=53.19%, avg=2521.14, stdev=2727.74 cpu : usr=7.02%, sys=0.43%, ctx=2250 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=21.0%, 4=8.5%, 10=31.6%, 20=29.6%, 50=7.7%, 100=0.4% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8100 read : io=100MiB, bw=4,677KiB/s, runt= 22416msec clat (msec): min= 0, max= 139, avg= 8.45, stdev=10.28 bw (KiB/s) : min= 3, max=13099, per=41.14%, avg=4968.78, stdev=3409.06 write: io=32,660KiB, bw=1,709KiB/s, runt= 19569msec clat (msec): min= 1, max= 62, avg=11.61, stdev= 7.19 bw (KiB/s) : min= 0, max= 8717, per=62.12%, avg=2944.29, stdev=2845.87 cpu : usr=7.14%, sys=0.62%, ctx=2157 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=16.6%, 4=9.4%, 10=35.1%, 20=30.6%, 50=7.8%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8101 read : io=100MiB, bw=4,026KiB/s, runt= 26041msec clat (msec): min= 0, max= 223, avg= 9.76, stdev=17.83 bw (KiB/s) : min= 24, max=16384, per=37.73%, avg=4556.90, stdev=3895.48 write: io=34,488KiB, bw=1,548KiB/s, runt= 22807msec clat (msec): min= 1, max= 104, avg=11.90, stdev= 8.29 bw (KiB/s) : min= 0, max= 7974, per=60.83%, avg=2883.26, stdev=2733.02 cpu : usr=6.91%, sys=0.34%, ctx=2248 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=19.5%, 4=9.1%, 10=32.1%, 20=29.6%, 50=7.8%, 100=0.5% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,079KiB/s, minb=4,026KiB/s, maxb=4,677KiB/s, mint=22416msec, maxt=26041msec WRITE: io=103MiB, aggrb=4,740KiB/s, minb=1,548KiB/s, maxb=1,851KiB/s, mint=22416msec, maxt=26041msec Disk stats (read/write): cciss!c0d0: ios=5120/1904, merge=840/185, ticks=47772/29328, in_queue=77076, util=96.79% 5.17user 0.44system 0:26.36elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+211224outputs (0major+1019minor)pagefaults 0swaps