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] [10.3% done] [ 13811/ 10491 kb/s] [eta 00m:26s] Threads: 3: [mmm] [15.4% done] [ 13614/ 12772 kb/s] [eta 00m:22s] Threads: 3: [mmm] [18.5% done] [ 15498/ 8907 kb/s] [eta 00m:22s] Threads: 3: [mmm] [20.7% done] [ 19467/ 5186 kb/s] [eta 00m:23s] Threads: 3: [mmm] [23.3% done] [ 18123/ 5794 kb/s] [eta 00m:23s] Threads: 3: [mmm] [25.8% done] [ 21663/ 3241 kb/s] [eta 00m:23s] Threads: 3: [mmm] [30.0% done] [ 12401/ 12897 kb/s] [eta 00m:21s] Threads: 3: [mmm] [34.5% done] [ 17486/ 923 kb/s] [eta 00m:19s] Threads: 3: [mmF] [35.5% done] [ 2660/ 6390 kb/s] [eta 00m:20s] Threads: 3: [mmF] [36.4% done] [ 5340/ 1155 kb/s] [eta 00m:21s] Threads: 3: [mmV] [38.2% done] [ 10534/ 1622 kb/s] [eta 00m:21s] Threads: 2: [mm_] [42.4% done] [ 33125/ 4547 kb/s] [eta 00m:19s] Threads: 2: [mF_] [44.1% done] [ 2835/ 2806 kb/s] [eta 00m:19s] Threads: 1: [m__] [47.1% done] [ 24206/ 4055 kb/s] [eta 00m:18s] Threads: 1: [m__] [54.8% done] [ 8041/ 3160 kb/s] [eta 00m:14s] Threads: 1: [m__] [58.1% done] [ 6776/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.3% done] [ 3599/ 3555 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 6597/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [84.6% done] [ 27370/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=11805 read : io=100MiB, bw=4,713KiB/s, runt= 22247msec clat (msec): min= 0, max= 426, avg= 5.98, stdev=23.89 bw (KiB/s) : min= 4, max=12683, per=24.25%, avg=3428.50, stdev=3362.91 write: io=44,120KiB, bw=2,076KiB/s, runt= 21753msec clat (msec): min= 0, max= 618, avg=13.13, stdev=40.95 bw (KiB/s) : min= 0, max=13959, per=67.97%, avg=3185.74, stdev=3343.91 cpu : usr=8.95%, sys=2.14%, ctx=5578 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=77.6%, 4=1.2%, 10=4.1%, 20=7.5%, 50=5.5%, 100=2.0% lat (msec): 250=1.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11806 read : io=100MiB, bw=6,561KiB/s, runt= 15980msec clat (msec): min= 0, max= 404, avg= 5.69, stdev=21.98 bw (KiB/s) : min= 31, max=12959, per=39.79%, avg=5626.92, stdev=4213.51 write: io=22,988KiB, bw=1,499KiB/s, runt= 15701msec clat (msec): min= 0, max= 280, avg= 9.61, stdev=30.51 bw (KiB/s) : min= 0, max= 9882, per=64.70%, avg=3032.67, stdev=3654.50 cpu : usr=11.66%, sys=1.75%, ctx=3552 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=81.9%, 4=1.3%, 10=3.2%, 20=4.8%, 50=4.7%, 100=2.4% lat (msec): 250=1.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11807 read : io=100MiB, bw=7,908KiB/s, runt= 13259msec clat (msec): min= 0, max= 191, avg= 3.31, stdev=13.83 bw (KiB/s) : min= 32, max=17944, per=49.55%, avg=7006.80, stdev=6106.20 write: io=32,460KiB, bw=2,578KiB/s, runt= 12891msec clat (msec): min= 0, max= 207, avg= 5.77, stdev=18.74 bw (KiB/s) : min= 0, max=11145, per=100.16%, avg=4694.62, stdev=4669.04 cpu : usr=14.66%, sys=2.56%, ctx=3322 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=86.9%, 4=0.7%, 10=1.6%, 20=4.1%, 50=4.3%, 100=1.7% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,140KiB/s, minb=4,713KiB/s, maxb=7,908KiB/s, mint=13259msec, maxt=22247msec WRITE: io=99,568KiB, aggrb=4,687KiB/s, minb=1,499KiB/s, maxb=2,578KiB/s, mint=13259msec, maxt=22247msec Disk stats (read/write): cciss!c0d0: ios=11285/1438, merge=0/23505, ticks=38368/629400, in_queue=667764, util=93.18% 5.81user 1.11system 0:22.46elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 90280inputs+199168outputs (0major+102698minor)pagefaults 0swaps