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] [ 4567/ 22637 kb/s] [eta 00m:18s] Threads: 3: [mmm] [20.0% done] [ 13035/ 13832 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 15798/ 7651 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 12621/ 9081 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 1324/ 21963 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 14526/ 7440 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 14122/ 7276 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 14248/ 5015 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 15558/ 313 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 9508/ 4636 kb/s] [eta 00m:10s] Threads: 3: [mmm] [59.1% done] [ 9330/ 3628 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 10154/ 1938 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 9465/ 1728 kb/s] [eta 00m:09s] Threads: 3: [mmV] [64.0% done] [ 25031/ 2416 kb/s] [eta 00m:09s] Threads: 2: [mV_] [65.4% done] [ 25035/ 1548 kb/s] [eta 00m:09s] Threads: 2: [mV_] [66.7% done] [ 31527/ 1045 kb/s] [eta 00m:09s] Threads: 1: [V__] [82.6% done] [ 24624/ 2652 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=14635 read : io=100MiB, bw=5,311KiB/s, runt= 19741msec slat (msec): min= 0, max= 1314, avg=383.56, stdev=451.76 clat (msec): min= 0, max= 673, avg=46.88, stdev=59.33 bw (KiB/s) : min= 142, max=46841, per=38.27%, avg=6098.33, stdev=10331.67 write: io=54,624KiB, bw=3,036KiB/s, runt= 18421msec slat (msec): min= 0, max= 71, avg= 1.48, stdev= 4.44 clat (msec): min= 8, max= 637, avg=86.31, stdev=63.75 bw (KiB/s) : min= 0, max= 9921, per=50.59%, avg=3818.17, stdev=3064.33 cpu : usr=9.58%, sys=0.57%, ctx=1036 IO depths : 1=0.9%, 2=4.5%, 4=46.3%, 8=48.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=2.5%, 10=13.1%, 20=19.1%, 50=20.8%, 100=20.7% lat (msec): 250=22.0%, 500=0.5%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14636 read : io=100MiB, bw=5,744KiB/s, runt= 18252msec slat (msec): min= 0, max= 3185, avg=862.69, stdev=1101.44 clat (msec): min= 0, max= 669, avg=47.14, stdev=51.53 bw (KiB/s) : min= 124, max=33045, per=45.84%, avg=7304.00, stdev=8253.96 write: io=46,800KiB, bw=3,182KiB/s, runt= 15057msec slat (msec): min= 0, max= 16, avg= 1.49, stdev= 2.26 clat (msec): min= 5, max= 208, avg=73.33, stdev=40.81 bw (KiB/s) : min= 0, max=12084, per=64.95%, avg=4901.47, stdev=4220.66 cpu : usr=10.06%, sys=0.55%, ctx=1045 IO depths : 1=1.1%, 2=5.6%, 4=45.4%, 8=47.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.7%, 10=7.6%, 20=21.8%, 50=26.8%, 100=26.6% lat (msec): 250=15.8%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14637 read : io=100MiB, bw=6,259KiB/s, runt= 16751msec slat (msec): min= 0, max= 2435, avg=476.56, stdev=773.10 clat (msec): min= 0, max= 262, avg=47.86, stdev=42.31 bw (KiB/s) : min= 58, max=28141, per=52.41%, avg=8350.91, stdev=6874.28 write: io=34,352KiB, bw=2,480KiB/s, runt= 14181msec slat (msec): min= 0, max= 11, avg= 1.19, stdev= 1.83 clat (msec): min= 6, max= 247, avg=83.85, stdev=49.16 bw (KiB/s) : min= 0, max=10195, per=64.08%, avg=4836.42, stdev=3794.82 cpu : usr=10.36%, sys=0.55%, ctx=884 IO depths : 1=1.1%, 2=5.5%, 4=48.1%, 8=45.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.4%, 10=4.8%, 20=21.0%, 50=28.4%, 100=27.8% lat (msec): 250=17.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,934KiB/s, minb=5,311KiB/s, maxb=6,259KiB/s, mint=16751msec, maxt=19741msec WRITE: io=133MiB, aggrb=7,547KiB/s, minb=2,480KiB/s, maxb=3,182KiB/s, mint=16751msec, maxt=19741msec Disk stats (read/write): cciss!c0d0: ios=5019/2190, merge=1112/434, ticks=240312/213076, in_queue=453424, util=99.09% 5.50user 0.33system 0:19.97elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+271592outputs (0major+2361minor)pagefaults 0swaps