fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 12637/ 9416 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 11958/ 8200 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 22615/ 2660 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 6739/ 13138 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.4% done] [ 14761/ 11686 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 8627/ 13874 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 13374/ 8460 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 8305/ 16811 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 11580/ 5145 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 8017/ 7492 kb/s] [eta 00m:12s] Threads: 3: [mmF] [50.0% done] [ 1663/ 5328 kb/s] [eta 00m:13s] Threads: 3: [mmF] [51.9% done] [ 1456/ 976 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.6% done] [ 32731/ 6666 kb/s] [eta 00m:12s] Threads: 2: [mm_] [55.2% done] [ 3306/ 4506 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.7% done] [ 3062/ 1932 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.2% done] [ 203/ 0 kb/s] [eta 00m:14s] Threads: 2: [mV_] [57.6% done] [ 16973/ 479 kb/s] [eta 00m:14s] Threads: 1: [m__] [60.6% done] [ 48521/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.6% done] [ 1940/ 4759 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 776/ 2302 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32166 read : io=100MiB, bw=4,366KiB/s, runt= 24013msec clat (msec): min= 0, max= 561, avg= 5.52, stdev=28.78 bw (KiB/s) : min= 3, max=96444, per=48.55%, avg=6359.50, stdev=17948.90 write: io=54,856KiB, bw=2,398KiB/s, runt= 23422msec clat (msec): min= 0, max= 485, avg=11.60, stdev=37.26 bw (KiB/s) : min= 0, max= 8098, per=54.47%, avg=3384.22, stdev=2836.90 cpu : usr=8.50%, sys=2.00%, ctx=5606 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=81.0%, 4=0.9%, 10=2.6%, 20=6.0%, 50=5.5%, 100=1.9% lat (msec): 250=1.6%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32167 read : io=100MiB, bw=5,385KiB/s, runt= 19471msec clat (msec): min= 0, max= 403, avg= 4.12, stdev=20.04 bw (KiB/s) : min= 2, max=97779, per=58.72%, avg=7692.91, stdev=19955.97 write: io=57,220KiB, bw=3,106KiB/s, runt= 18862msec clat (msec): min= 0, max= 555, avg= 9.14, stdev=30.69 bw (KiB/s) : min= 0, max=10325, per=66.35%, avg=4122.04, stdev=3984.25 cpu : usr=11.28%, sys=2.34%, ctx=4098 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=83.6%, 4=1.2%, 10=2.1%, 20=4.7%, 50=5.2%, 100=1.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32168 read : io=100MiB, bw=7,180KiB/s, runt= 14604msec clat (msec): min= 0, max= 212, avg= 4.18, stdev=15.92 bw (KiB/s) : min= 35, max=16490, per=48.13%, avg=6305.00, stdev=5158.48 write: io=30,036KiB, bw=2,154KiB/s, runt= 14273msec clat (msec): min= 0, max= 201, avg= 6.36, stdev=18.62 bw (KiB/s) : min= 0, max=12097, per=58.99%, avg=3665.36, stdev=4158.15 cpu : usr=12.87%, sys=2.00%, ctx=4081 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=83.2%, 4=1.0%, 10=3.1%, 20=4.9%, 50=5.5%, 100=1.4% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,100KiB/s, minb=4,366KiB/s, maxb=7,180KiB/s, mint=14604msec, maxt=24013msec WRITE: io=139MiB, aggrb=6,213KiB/s, minb=2,154KiB/s, maxb=3,106KiB/s, mint=14604msec, maxt=24013msec Disk stats (read/write): cciss!c0d0: ios=12338/1853, merge=0/33791, ticks=44104/698820, in_queue=742908, util=94.18% 6.12user 1.25system 0:24.24elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 98704inputs+284256outputs (0major+113357minor)pagefaults 0swaps