fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [Fmm] [13.0% done] [ 15961/ 41053 kb/s] [eta 00m:20s] Threads: 3: [Fmm] [16.7% done] [ 5840/ 23266 kb/s] [eta 00m:20s] Threads: 3: [Fmm] [19.2% done] [ 5371/ 35827 kb/s] [eta 00m:21s] Threads: 3: [FmF] [30.0% done] [ 2334/ 35944 kb/s] [eta 00m:14s] Threads: 3: [FmF] [41.2% done] [ 1871/ 14329 kb/s] [eta 00m:10s] Threads: 3: [FmF] [42.1% done] [ 2068/ 0 kb/s] [eta 00m:11s] Threads: 3: [FmF] [42.9% done] [ 1513/ 0 kb/s] [eta 00m:12s] Threads: 3: [FmF] [45.5% done] [ 2412/ 0 kb/s] [eta 00m:12s] Threads: 3: [FmF] [57.9% done] [ 1468/ 16815 kb/s] [eta 00m:08s] Threads: 3: [VmV] [57.1% done] [ 34268/ 0 kb/s] [eta 00m:09s] Threads: 3: [VmV] [59.1% done] [ 51421/ 0 kb/s] [eta 00m:09s] Threads: 3: [VFV] [100.0% done] [ 56900/ 14911 kb/s] [eta 00m:00s] Threads: 1: [_F_] [100.0% done] [ 39963/ 0 kb/s] [eta 00m:00s] Threads: 1: [_F_] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [94.4% done] [ 36103/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=30469 read : io=100MiB, bw=7,113KiB/s, runt= 14740msec slat (msec): min= 38, max=11892, avg=9981.68, stdev=2201.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=37176, per=99.07%, avg=17768.20, stdev=14818.87 write: io=97,680KiB, bw=8,951KiB/s, runt= 11174msec slat (msec): min= 0, max= 112, avg= 4.07, stdev= 5.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59501, per=186.75%, avg=28143.20, stdev=25610.80 cpu : usr=15.98%, sys=4.88%, ctx=1100 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30470 read : io=100MiB, bw=5,978KiB/s, runt= 17539msec slat (msec): min= 30, max= 4227, avg=2656.77, stdev=1578.96 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 52, max=48398, per=36.03%, avg=6461.24, stdev=11276.36 write: io=59,224KiB, bw=3,774KiB/s, runt= 16067msec slat (msec): min= 0, max= 192, avg= 4.60, stdev=14.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=44855, per=85.74%, avg=12920.75, stdev=21524.22 cpu : usr=11.31%, sys=3.40%, ctx=1406 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30471 read : io=100MiB, bw=7,094KiB/s, runt= 14781msec slat (msec): min= 94, max= 9481, avg=6812.67, stdev=2712.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=34037, per=79.01%, avg=14171.31, stdev=11522.36 write: io=79,564KiB, bw=7,291KiB/s, runt= 11174msec slat (msec): min= 0, max= 96, avg= 4.02, stdev= 6.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57499, per=225.35%, avg=33960.75, stdev=26763.40 cpu : usr=14.97%, sys=4.95%, ctx=1324 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% 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=17,935KiB/s, minb=5,978KiB/s, maxb=7,113KiB/s, mint=14740msec, maxt=17539msec WRITE: io=231MiB, aggrb=15,070KiB/s, minb=3,774KiB/s, maxb=8,951KiB/s, mint=14740msec, maxt=17539msec Disk stats (read/write): cciss!c0d0: ios=6303/3012, merge=1426/56008, ticks=55912/1487720, in_queue=1544424, util=95.21% 6.58user 2.08system 0:17.76elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 779056inputs+472960outputs (0major+2379minor)pagefaults 0swaps