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] [ 13585/ 9587 kb/s] [eta 00m:20s] Threads: 3: [mmm] [19.0% done] [ 17891/ 5449 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 15786/ 6874 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.6% done] [ 16453/ 3725 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 17315/ 3001 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 22176/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 11978/ 7069 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.5% done] [ 11564/ 5392 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 6735/ 10282 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 13284/ 3518 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 10300/ 5115 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 8846/ 4612 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 8993/ 4014 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 3754/ 7785 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 3241/ 5739 kb/s] [eta 00m:09s] Threads: 3: [mmV] [66.7% done] [ 14852/ 4299 kb/s] [eta 00m:09s] Threads: 2: [VV_] [73.1% done] [ 32369/ 0 kb/s] [eta 00m:07s] Threads: 2: [VV_] [80.0% done] [ 33068/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=7151 read : io=100MiB, bw=5,101KiB/s, runt= 20556msec slat (msec): min= 0, max= 3115, avg=942.54, stdev=1144.71 clat (msec): min= 0, max= 313, avg=59.22, stdev=62.14 bw (KiB/s) : min= 13, max=26644, per=39.59%, avg=5931.77, stdev=6032.89 write: io=39,352KiB, bw=2,303KiB/s, runt= 17490msec slat (msec): min= 0, max= 14, avg= 0.68, stdev= 1.61 clat (msec): min= 4, max= 282, avg=66.44, stdev=48.40 bw (KiB/s) : min= 0, max=10158, per=52.74%, avg=3426.94, stdev=3236.16 cpu : usr=8.60%, sys=0.66%, ctx=1213 IO depths : 1=0.1%, 2=1.4%, 4=48.4%, 8=50.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.7%, 10=13.1%, 20=17.0%, 50=23.3%, 100=25.0% lat (msec): 250=19.6%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7152 read : io=100MiB, bw=4,994KiB/s, runt= 20994msec slat (msec): min= 0, max= 4091, avg=1259.78, stdev=1607.62 clat (msec): min= 0, max= 275, avg=55.62, stdev=56.81 bw (KiB/s) : min= 13, max=33574, per=40.99%, avg=6142.07, stdev=6563.70 write: io=42,228KiB, bw=2,549KiB/s, runt= 16959msec slat (msec): min= 0, max= 13, avg= 0.77, stdev= 1.63 clat (msec): min= 6, max= 397, avg=86.50, stdev=71.91 bw (KiB/s) : min= 0, max=10191, per=51.03%, avg=3316.24, stdev=2812.34 cpu : usr=8.59%, sys=0.55%, ctx=1289 IO depths : 1=0.2%, 2=1.0%, 4=41.8%, 8=57.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.8%, 10=9.9%, 20=17.4%, 50=24.5%, 100=26.6% lat (msec): 250=18.8%, 500=1.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7153 read : io=100MiB, bw=5,663KiB/s, runt= 18513msec slat (msec): min= 0, max= 1969, avg=519.53, stdev=739.49 clat (msec): min= 0, max= 309, avg=59.49, stdev=58.24 bw (KiB/s) : min= 1, max=31165, per=44.14%, avg=6613.24, stdev=7000.69 write: io=29,412KiB, bw=1,815KiB/s, runt= 16585msec slat (msec): min= 0, max= 13, avg= 0.69, stdev= 1.65 clat (msec): min= 2, max= 330, avg=68.53, stdev=58.27 bw (KiB/s) : min= 0, max= 6649, per=39.89%, avg=2592.08, stdev=2243.33 cpu : usr=9.10%, sys=0.78%, ctx=1131 IO depths : 1=0.1%, 2=1.2%, 4=47.0%, 8=51.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.5%, 10=9.9%, 20=16.1%, 50=28.1%, 100=27.0% lat (msec): 250=16.9%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,983KiB/s, minb=4,994KiB/s, maxb=5,663KiB/s, mint=18513msec, maxt=20994msec WRITE: io=108MiB, aggrb=6,498KiB/s, minb=1,815KiB/s, maxb=2,549KiB/s, mint=18513msec, maxt=20994msec Disk stats (read/write): cciss!c0d0: ios=5411/2227, merge=1290/396, ticks=336908/346004, in_queue=682908, util=99.58% 5.31user 0.40system 0:21.18elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+222016outputs (0major+2365minor)pagefaults 0swaps