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] [12.0% done] [ 20162/ 6105 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.7% done] [ 21110/ 1891 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 5751/ 12633 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 11515/ 12365 kb/s] [eta 00m:19s] Threads: 3: [mmm] [29.2% done] [ 19723/ 2713 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 9709/ 12515 kb/s] [eta 00m:16s] Threads: 3: [mmm] [39.1% done] [ 25092/ 362 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 18588/ 4071 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 8411/ 9591 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 12194/ 5906 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 8419/ 1000 kb/s] [eta 00m:11s] Threads: 3: [mmF] [56.0% done] [ 1570/ 1574 kb/s] [eta 00m:11s] Threads: 2: [mm_] [55.6% done] [ 32963/ 1907 kb/s] [eta 00m:12s] Threads: 2: [mm_] [59.3% done] [ 2965/ 3888 kb/s] [eta 00m:11s] Threads: 2: [mm_] [60.7% done] [ 6032/ 1537 kb/s] [eta 00m:11s] Threads: 2: [mm_] [60.0% done] [ 6499/ 0 kb/s] [eta 00m:12s] Threads: 2: [mF_] [61.3% done] [ 378/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [64.5% done] [ 41025/ 0 kb/s] [eta 00m:11s] Threads: 1: [m__] [67.7% done] [ 3054/ 3225 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 174/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=628 read : io=100MiB, bw=4,604KiB/s, runt= 22771msec clat (msec): min= 0, max= 411, avg= 8.25, stdev=30.06 bw (KiB/s) : min= 27, max=10563, per=25.08%, avg=3464.44, stdev=3175.32 write: io=33,376KiB, bw=1,525KiB/s, runt= 22401msec clat (msec): min= 0, max= 232, avg= 9.58, stdev=26.99 bw (KiB/s) : min= 0, max=10489, per=61.65%, avg=2820.59, stdev=3248.64 cpu : usr=8.40%, sys=1.48%, ctx=4792 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=78.7%, 4=1.3%, 10=3.5%, 20=6.0%, 50=5.2%, 100=2.5% lat (msec): 250=2.4%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=629 read : io=100MiB, bw=5,267KiB/s, runt= 19908msec clat (msec): min= 0, max= 393, avg= 6.36, stdev=22.83 bw (KiB/s) : min= 44, max=10834, per=30.05%, avg=4151.47, stdev=3773.22 write: io=35,916KiB, bw=1,885KiB/s, runt= 19508msec clat (msec): min= 0, max= 308, avg=11.98, stdev=32.34 bw (KiB/s) : min= 0, max=11737, per=70.69%, avg=3233.86, stdev=3691.01 cpu : usr=9.91%, sys=1.71%, ctx=4959 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=76.9%, 4=1.5%, 10=2.9%, 20=7.9%, 50=6.6%, 100=2.7% lat (msec): 250=1.2%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=630 read : io=100MiB, bw=7,010KiB/s, runt= 14957msec clat (msec): min= 0, max= 192, avg= 4.55, stdev=16.25 bw (KiB/s) : min= 8, max=14824, per=41.23%, avg=5695.77, stdev=4439.09 write: io=30,792KiB, bw=2,157KiB/s, runt= 14614msec clat (msec): min= 0, max= 238, avg= 7.13, stdev=21.53 bw (KiB/s) : min= 0, max=15600, per=86.07%, avg=3937.64, stdev=4744.02 cpu : usr=12.38%, sys=2.03%, ctx=3945 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=83.7%, 4=1.1%, 10=1.7%, 20=4.8%, 50=5.5%, 100=2.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,814KiB/s, minb=4,604KiB/s, maxb=7,010KiB/s, mint=14957msec, maxt=22771msec WRITE: io=98MiB, aggrb=4,575KiB/s, minb=1,525KiB/s, maxb=2,157KiB/s, mint=14957msec, maxt=22771msec Disk stats (read/write): cciss!c0d0: ios=12505/1471, merge=0/23669, ticks=45544/531952, in_queue=577488, util=95.72% 5.74user 1.00system 0:23.00elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 100040inputs+200200outputs (0major+102829minor)pagefaults 0swaps