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] [13.0% done] [ 22958/ 36 kb/s] [eta 00m:20s] Threads: 3: [mmm] [19.0% done] [ 12081/ 11854 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 10146/ 12507 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 14293/ 6377 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 14216/ 6369 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 15246/ 4437 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.9% done] [ 12381/ 7618 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 11673/ 4706 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 19003/ 451 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 8846/ 7956 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 6828/ 8738 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 4673/ 9835 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 11429/ 2314 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7687/ 4466 kb/s] [eta 00m:09s] Threads: 3: [VVm] [68.0% done] [ 11402/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVm] [66.7% done] [ 27199/ 1220 kb/s] [eta 00m:09s] Threads: 3: [VVV] [79.2% done] [ 36571/ 0 kb/s] [eta 00m:05s] Threads: 2: [EVV] [90.9% done] [ 34740/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=24395 read : io=100MiB, bw=5,351KiB/s, runt= 19595msec slat (msec): min= 0, max= 3137, avg=385.15, stdev=736.25 clat (msec): min= 0, max= 377, avg=72.38, stdev=68.66 bw (KiB/s) : min= 200, max=19734, per=35.99%, avg=5538.67, stdev=4179.78 write: io=27,276KiB, bw=1,695KiB/s, runt= 16470msec slat (msec): min= 0, max= 15, avg= 1.00, stdev= 1.89 clat (msec): min= 11, max= 262, avg=86.17, stdev=54.34 bw (KiB/s) : min= 0, max= 9458, per=45.90%, avg=3074.15, stdev=3213.48 cpu : usr=8.94%, sys=0.39%, ctx=1084 IO depths : 1=0.2%, 2=1.5%, 4=45.6%, 8=52.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=3.2%, 20=11.3%, 50=32.0%, 100=27.7% lat (msec): 250=23.0%, 500=2.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24396 read : io=100MiB, bw=5,166KiB/s, runt= 20296msec slat (msec): min= 0, max= 4432, avg=735.48, stdev=1245.11 clat (msec): min= 0, max= 365, avg=68.60, stdev=71.95 bw (KiB/s) : min= 90, max=13411, per=34.98%, avg=5383.65, stdev=3487.25 write: io=35,636KiB, bw=2,298KiB/s, runt= 15879msec slat (msec): min= 0, max= 20, avg= 1.01, stdev= 2.52 clat (msec): min= 9, max= 266, avg=83.72, stdev=57.89 bw (KiB/s) : min= 0, max=10678, per=62.31%, avg=4172.67, stdev=3905.42 cpu : usr=8.75%, sys=0.51%, ctx=1151 IO depths : 1=0.2%, 2=1.2%, 4=44.6%, 8=54.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.6%, 10=6.3%, 20=13.7%, 50=28.5%, 100=27.3% lat (msec): 250=19.8%, 500=3.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24397 read : io=100MiB, bw=5,130KiB/s, runt= 20439msec slat (msec): min= 0, max= 3207, avg=1078.20, stdev=1154.53 clat (msec): min= 0, max= 319, avg=49.10, stdev=60.47 bw (KiB/s) : min= 15, max=26329, per=41.90%, avg=6448.24, stdev=7427.92 write: io=51,692KiB, bw=3,020KiB/s, runt= 17522msec slat (msec): min= 0, max= 12, avg= 0.80, stdev= 1.62 clat (msec): min= 6, max= 306, avg=81.04, stdev=55.25 bw (KiB/s) : min= 0, max=10795, per=62.35%, avg=4175.50, stdev=3373.82 cpu : usr=8.98%, sys=0.55%, ctx=1240 IO depths : 1=0.2%, 2=1.9%, 4=47.6%, 8=50.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=2.4%, 10=15.8%, 20=15.9%, 50=22.2%, 100=22.8% lat (msec): 250=18.7%, 500=1.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,390KiB/s, minb=5,130KiB/s, maxb=5,351KiB/s, mint=19595msec, maxt=20439msec WRITE: io=112MiB, aggrb=6,697KiB/s, minb=1,695KiB/s, maxb=3,020KiB/s, mint=19595msec, maxt=20439msec Disk stats (read/write): cciss!c0d0: ios=5282/2019, merge=1244/432, ticks=359316/205116, in_queue=564432, util=99.52% 5.41user 0.32system 0:20.69elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+229240outputs (0major+2362minor)pagefaults 0swaps