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: [mmm] [14.3% done] [ 17205/ 53544 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 16079/ 27587 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 14006/ 19699 kb/s] [eta 00m:17s] Threads: 3: [mmm] [25.0% done] [ 5169/ 26198 kb/s] [eta 00m:18s] Threads: 3: [mFm] [25.9% done] [ 4543/ 4624 kb/s] [eta 00m:20s] Threads: 3: [mFm] [44.4% done] [ 3359/ 28403 kb/s] [eta 00m:10s] Threads: 3: [mFF] [47.4% done] [ 2782/ 18535 kb/s] [eta 00m:10s] Threads: 3: [mFF] [47.6% done] [ 1952/ 0 kb/s] [eta 00m:11s] Threads: 3: [mFF] [50.0% done] [ 1541/ 0 kb/s] [eta 00m:11s] Threads: 3: [mFF] [50.0% done] [ 2741/ 0 kb/s] [eta 00m:12s] Threads: 3: [mFF] [52.0% done] [ 1736/ 0 kb/s] [eta 00m:12s] Threads: 3: [mFF] [53.8% done] [ 1590/ 0 kb/s] [eta 00m:12s] Threads: 3: [mVV] [62.5% done] [ 45226/ 14063 kb/s] [eta 00m:09s] Threads: 3: [FVV] [94.1% done] [ 54846/ 7915 kb/s] [eta 00m:01s] Threads: 2: [F_V] [100.0% done] [ 48339/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [66.7% done] [ 5656/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [90.5% done] [ 35415/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=11706 read : io=100MiB, bw=5,411KiB/s, runt= 19376msec slat (msec): min= 64, max= 4230, avg=2382.27, stdev=1701.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=40056, per=37.65%, avg=6111.67, stdev=9134.23 write: io=49,560KiB, bw=2,825KiB/s, runt= 17963msec slat (msec): min= 0, max= 204, avg= 3.43, stdev= 6.88 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=41119, per=120.18%, avg=13707.00, stdev=23739.49 cpu : usr=9.79%, sys=3.30%, ctx=1148 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.8%, 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=11707 read : io=100MiB, bw=6,231KiB/s, runt= 16827msec slat (msec): min= 69, max=10805, avg=7963.09, stdev=3434.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=41709, per=83.39%, avg=13538.07, stdev=13232.42 write: io=76,928KiB, bw=5,586KiB/s, runt= 14100msec slat (msec): min= 0, max= 113, avg= 4.18, stdev= 7.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49224, per=179.31%, avg=20450.80, stdev=24399.94 cpu : usr=12.43%, sys=3.90%, ctx=880 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=11708 read : io=100MiB, bw=6,098KiB/s, runt= 17195msec slat (msec): min= 16, max= 8348, avg=5472.55, stdev=3096.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=28263, per=50.33%, avg=8170.44, stdev=9670.50 write: io=73,588KiB, bw=5,335KiB/s, runt= 14123msec slat (msec): min= 0, max= 47, avg= 4.11, stdev= 4.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51721, per=170.47%, avg=19441.75, stdev=24765.01 cpu : usr=11.40%, sys=3.30%, ctx=1058 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,235KiB/s, minb=5,411KiB/s, maxb=6,231KiB/s, mint=16827msec, maxt=19376msec WRITE: io=195MiB, aggrb=11,405KiB/s, minb=2,825KiB/s, maxb=5,586KiB/s, mint=16827msec, maxt=19376msec Disk stats (read/write): cciss!c0d0: ios=4221/3098, merge=14221/46893, ticks=296016/1646736, in_queue=1942752, util=95.82% 6.02user 1.88system 0:19.59elapsed 40%CPU (0avgtext+0avgdata 0maxresident)k 820112inputs+400192outputs (0major+2378minor)pagefaults 0swaps