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] [ 11438/ 10678 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 9233/ 10461 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 6085/ 12471 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 3262/ 14669 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 14651/ 3998 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 6032/ 10709 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 11234/ 4514 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 16099/ 471 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 9906/ 4583 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 10917/ 3363 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 13927/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 9691/ 971 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 6489/ 4530 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 5478/ 4876 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 5645/ 4543 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6109/ 3656 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6355/ 2470 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5263/ 1891 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 13752/ 654 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.7% done] [ 22840/ 763 kb/s] [eta 00m:12s] Threads: 2: [m_m] [65.7% done] [ 11280/ 772 kb/s] [eta 00m:12s] Threads: 2: [V_V] [72.7% done] [ 17006/ 0 kb/s] [eta 00m:09s] Threads: 2: [V_V] [78.1% done] [ 23815/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [86.7% done] [ 20707/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=15542 read : io=100MiB, bw=3,872KiB/s, runt= 27078msec clat (msec): min= 0, max= 230, avg= 9.74, stdev=17.11 bw (KiB/s) : min= 12, max=15394, per=40.06%, avg=4653.54, stdev=3793.30 write: io=36,712KiB, bw=1,598KiB/s, runt= 23522msec clat (msec): min= 1, max= 127, avg=15.16, stdev=16.66 bw (KiB/s) : min= 0, max= 7567, per=44.55%, avg=2208.05, stdev=2045.13 cpu : usr=6.60%, sys=0.40%, ctx=2351 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=19.7%, 4=7.4%, 10=31.0%, 20=30.3%, 50=9.3%, 100=0.4% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15543 read : io=100MiB, bw=4,563KiB/s, runt= 22977msec clat (msec): min= 0, max= 173, avg= 8.22, stdev=10.36 bw (KiB/s) : min= 64, max=24584, per=46.39%, avg=5389.25, stdev=5605.88 write: io=40,660KiB, bw=2,034KiB/s, runt= 20469msec clat (msec): min= 1, max= 72, avg=13.20, stdev= 8.13 bw (KiB/s) : min= 0, max= 7157, per=61.19%, avg=3032.50, stdev=2589.03 cpu : usr=8.57%, sys=0.54%, ctx=2284 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=19.6%, 4=9.1%, 10=29.8%, 20=31.3%, 50=9.7%, 100=0.1% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15544 read : io=100MiB, bw=3,887KiB/s, runt= 26974msec clat (msec): min= 0, max= 127, avg= 9.26, stdev=14.72 bw (KiB/s) : min= 24, max=13711, per=38.93%, avg=4522.16, stdev=3597.68 write: io=36,472KiB, bw=1,631KiB/s, runt= 22892msec clat (msec): min= 1, max= 126, avg=14.55, stdev=15.90 bw (KiB/s) : min= 0, max= 7249, per=48.43%, avg=2400.27, stdev=2263.72 cpu : usr=6.36%, sys=0.43%, ctx=2375 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=20.7%, 4=8.7%, 10=29.1%, 20=30.2%, 50=9.3%, 100=0.3% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,617KiB/s, minb=3,872KiB/s, maxb=4,563KiB/s, mint=22977msec, maxt=27078msec WRITE: io=111MiB, aggrb=4,956KiB/s, minb=1,598KiB/s, maxb=2,034KiB/s, mint=22977msec, maxt=27078msec Disk stats (read/write): cciss!c0d0: ios=5582/2196, merge=710/122, ticks=52496/38408, in_queue=90892, util=97.74% 5.48user 0.46system 0:27.38elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+227720outputs (0major+1031minor)pagefaults 0swaps