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: [mFm] [33.3% done] [ 581/ 28737 kb/s] [eta 00m:06s] Threads: 3: [mFm] [33.3% done] [ 337/ 28586 kb/s] [eta 00m:08s] Threads: 3: [mFF] [33.3% done] [ 711/ 24571 kb/s] [eta 00m:10s] Threads: 3: [mFF] [33.3% done] [ 231/ 0 kb/s] [eta 00m:12s] Threads: 3: [mFF] [35.0% done] [ 174/ 0 kb/s] [eta 00m:13s] Threads: 3: [mFF] [34.8% done] [ 475/ 0 kb/s] [eta 00m:15s] Threads: 3: [mFF] [39.1% done] [ 365/ 7899 kb/s] [eta 00m:14s] Threads: 3: [mVF] [50.0% done] [ 11629/ 15204 kb/s] [eta 00m:10s] Threads: 3: [FVF] [84.6% done] [ 13852/ 27400 kb/s] [eta 00m:02s] Threads: 3: [FVF] [92.3% done] [ 6642/ 0 kb/s] [eta 00m:01s] Threads: 3: [FVF] [92.9% done] [ 9103/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [70.0% done] [ 19934/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [75.0% done] [ 25987/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [80.0% done] [ 29347/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [89.5% done] [ 30029/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.7% done] [ 33540/ 0 kb/s] [eta 00m:01s] Threads: 2: [VEV] [100.0% done] [ 26853/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 26979/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 24994/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 29903/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32512 read : io=100MiB, bw=4,734KiB/s, runt= 22148msec clat (msec): min= 0, max= 459, avg= 9.89, stdev=43.36 bw (KiB/s) : min= 14, max=18166, per=40.23%, avg=5660.72, stdev=5622.32 write: io=90,104KiB, bw=6,899KiB/s, runt= 13372msec clat (msec): min= 0, max= 72, avg= 0.22, stdev= 2.44 bw (KiB/s) : min= 0, max=46522, per=50.48%, avg=11279.40, stdev=19853.99 cpu : usr=9.86%, sys=3.20%, ctx=996 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=85.7%, 4=1.4%, 10=6.8%, 20=2.8%, 50=1.2%, 100=0.4% lat (msec): 250=1.1%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32513 read : io=100MiB, bw=5,592KiB/s, runt= 18750msec clat (msec): min= 0, max= 336, avg= 4.94, stdev=27.56 bw (KiB/s) : min= 18, max=25755, per=76.67%, avg=10788.06, stdev=5782.07 write: io=100MiB, bw=11,386KiB/s, runt= 9209msec clat (msec): min= 0, max= 21, avg= 0.13, stdev= 1.31 bw (KiB/s) : min= 0, max=83058, per=185.29%, avg=41398.25, stdev=35931.81 cpu : usr=10.56%, sys=3.52%, ctx=926 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=89.9%, 4=1.3%, 10=5.7%, 20=1.4%, 50=0.6%, 100=0.2% lat (msec): 250=0.7%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32514 read : io=100MiB, bw=4,690KiB/s, runt= 22355msec clat (msec): min= 0, max= 446, avg= 6.40, stdev=33.29 bw (KiB/s) : min= 19, max=20283, per=56.36%, avg=7930.91, stdev=5826.64 write: io=99,272KiB, bw=7,620KiB/s, runt= 13340msec clat (msec): min= 0, max= 14, avg= 0.10, stdev= 0.90 bw (KiB/s) : min= 0, max=57352, per=97.41%, avg=21765.40, stdev=25900.96 cpu : usr=10.54%, sys=3.29%, ctx=1021 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=88.0%, 4=1.4%, 10=7.1%, 20=1.4%, 50=0.6%, 100=0.2% lat (msec): 250=0.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,071KiB/s, minb=4,690KiB/s, maxb=5,592KiB/s, mint=18750msec, maxt=22355msec WRITE: io=285MiB, aggrb=22,343KiB/s, minb=6,899KiB/s, maxb=11,386KiB/s, mint=18750msec, maxt=22355msec Disk stats (read/write): cciss!c0d0: ios=5246/4036, merge=917/68915, ticks=111616/1695944, in_queue=1807804, util=96.45% 6.53user 2.11system 0:23.18elapsed 37%CPU (0avgtext+0avgdata 0maxresident)k 655888inputs+583584outputs (0major+1062minor)pagefaults 0swaps