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] [ 10270/ 9535 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 15363/ 3205 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 9192/ 9107 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 16062/ 3213 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 18246/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 10087/ 7980 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 11413/ 4876 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 13768/ 3526 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 13792/ 1838 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 9660/ 4624 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6654/ 6438 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 6520/ 5218 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 3823/ 6247 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 10270/ 1147 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 5877/ 3961 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 8444/ 972 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 4502/ 4710 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 1346/ 5051 kb/s] [eta 00m:11s] Threads: 3: [mmm] [65.6% done] [ 1805/ 3538 kb/s] [eta 00m:11s] Threads: 3: [mVV] [66.7% done] [ 7821/ 540 kb/s] [eta 00m:11s] Threads: 3: [VVV] [67.6% done] [ 18763/ 0 kb/s] [eta 00m:11s] Threads: 3: [VVV] [72.7% done] [ 19711/ 0 kb/s] [eta 00m:09s] Threads: 3: [VVV] [78.1% done] [ 23107/ 0 kb/s] [eta 00m:07s] Threads: 1: [V__] [86.7% done] [ 21659/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=9894 read : io=100MiB, bw=3,918KiB/s, runt= 26763msec clat (msec): min= 0, max= 230, avg= 9.55, stdev=19.63 bw (KiB/s) : min= 15, max=21053, per=39.17%, avg=4603.95, stdev=4464.93 write: io=37,952KiB, bw=1,732KiB/s, runt= 22433msec clat (msec): min= 1, max= 137, avg=12.42, stdev= 9.83 bw (KiB/s) : min= 0, max= 6480, per=60.79%, avg=2634.45, stdev=1953.85 cpu : usr=7.43%, sys=0.51%, ctx=2256 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=21.7%, 4=8.4%, 10=31.5%, 20=27.6%, 50=9.2%, 100=0.4% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9895 read : io=100MiB, bw=4,056KiB/s, runt= 25850msec clat (msec): min= 0, max= 223, avg=10.26, stdev=19.48 bw (KiB/s) : min= 7, max= 9454, per=39.86%, avg=4685.69, stdev=2743.13 write: io=30,328KiB, bw=1,454KiB/s, runt= 21353msec clat (msec): min= 1, max= 133, avg=11.55, stdev=12.43 bw (KiB/s) : min= 0, max= 6332, per=57.45%, avg=2489.94, stdev=2060.34 cpu : usr=6.79%, sys=0.39%, ctx=2159 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=9.5%, 10=30.2%, 20=30.4%, 50=9.0%, 100=0.3% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9896 read : io=100MiB, bw=4,055KiB/s, runt= 25856msec clat (msec): min= 0, max= 216, avg=10.50, stdev=19.00 bw (KiB/s) : min= 15, max=10533, per=38.78%, avg=4558.58, stdev=2652.37 write: io=26,684KiB, bw=1,329KiB/s, runt= 20560msec clat (msec): min= 1, max= 52, avg=11.06, stdev= 7.20 bw (KiB/s) : min= 0, max= 4455, per=44.96%, avg=1948.43, stdev=1627.14 cpu : usr=6.59%, sys=0.40%, ctx=2095 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=18.1%, 4=9.0%, 10=31.3%, 20=30.4%, 50=9.7%, 100=0.4% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,754KiB/s, minb=3,918KiB/s, maxb=4,056KiB/s, mint=25850msec, maxt=26763msec WRITE: io=94,964KiB, aggrb=4,334KiB/s, minb=1,329KiB/s, maxb=1,732KiB/s, mint=25850msec, maxt=26763msec Disk stats (read/write): cciss!c0d0: ios=5741/2188, merge=1086/186, ticks=59776/44172, in_queue=103944, util=97.24% 5.45user 0.44system 0:27.07elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+189960outputs (0major+1029minor)pagefaults 0swaps