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] [11.1% done] [ 21932/ 1777 kb/s] [eta 00m:24s] Threads: 3: [mmm] [14.8% done] [ 20313/ 1993 kb/s] [eta 00m:23s] Threads: 3: [mmm] [19.2% done] [ 10524/ 12645 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.4% done] [ 16680/ 1842 kb/s] [eta 00m:22s] Threads: 3: [mmm] [25.9% done] [ 17148/ 3872 kb/s] [eta 00m:20s] Threads: 3: [mmm] [28.6% done] [ 12767/ 5861 kb/s] [eta 00m:20s] Threads: 3: [mmm] [32.1% done] [ 14762/ 9504 kb/s] [eta 00m:19s] Threads: 3: [mmm] [33.3% done] [ 7561/ 6259 kb/s] [eta 00m:20s] Threads: 3: [mmm] [36.7% done] [ 8415/ 5690 kb/s] [eta 00m:19s] Threads: 3: [mmm] [38.7% done] [ 9753/ 1704 kb/s] [eta 00m:19s] Threads: 3: [mFm] [39.4% done] [ 5279/ 756 kb/s] [eta 00m:20s] Threads: 2: [m_m] [42.4% done] [ 27656/ 11914 kb/s] [eta 00m:19s] Threads: 2: [m_m] [48.4% done] [ 10221/ 4124 kb/s] [eta 00m:16s] Threads: 2: [m_m] [50.0% done] [ 6272/ 3310 kb/s] [eta 00m:16s] Threads: 2: [m_F] [51.5% done] [ 5588/ 455 kb/s] [eta 00m:16s] Threads: 2: [m_F] [52.9% done] [ 496/ 313 kb/s] [eta 00m:16s] Threads: 2: [m_V] [54.3% done] [ 40671/ 0 kb/s] [eta 00m:16s] Threads: 1: [m__] [58.8% done] [ 12572/ 2619 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 4535/ 394 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.7% done] [ 5279/ 0 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 744/ 2660 kb/s] [eta 00m:00s] Threads: 1: [V__] [68.6% done] [ 451/ 0 kb/s] [eta 00m:11s] fio: (groupid=0): err= 0: pid=14650 read : io=100MiB, bw=4,279KiB/s, runt= 24504msec clat (msec): min= 0, max= 715, avg= 7.83, stdev=33.59 bw (KiB/s) : min= 15, max= 9422, per=24.77%, avg=3179.63, stdev=2775.03 write: io=39,548KiB, bw=1,683KiB/s, runt= 24055msec clat (msec): min= 0, max= 316, avg=11.34, stdev=31.43 bw (KiB/s) : min= 0, max= 9039, per=63.64%, avg=3026.00, stdev=3144.39 cpu : usr=8.37%, sys=1.73%, ctx=5093 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=77.4%, 4=1.3%, 10=3.9%, 20=7.7%, 50=4.8%, 100=2.6% lat (msec): 250=1.8%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14651 read : io=100MiB, bw=7,591KiB/s, runt= 13812msec clat (msec): min= 0, max= 189, avg= 4.26, stdev=15.91 bw (KiB/s) : min= 7, max=12280, per=48.24%, avg=6192.24, stdev=4227.54 write: io=26,772KiB, bw=2,028KiB/s, runt= 13517msec clat (msec): min= 0, max= 134, avg= 7.97, stdev=19.37 bw (KiB/s) : min= 0, max=12738, per=97.13%, avg=4618.36, stdev=4838.35 cpu : usr=13.64%, sys=2.17%, ctx=3477 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=83.8%, 4=1.0%, 10=2.2%, 20=5.1%, 50=5.0%, 100=2.0% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14652 read : io=100MiB, bw=5,482KiB/s, runt= 19127msec clat (msec): min= 0, max= 390, avg= 4.47, stdev=21.62 bw (KiB/s) : min= 4, max=10864, per=32.46%, avg=4166.60, stdev=3683.72 write: io=45,392KiB, bw=2,496KiB/s, runt= 18615msec clat (msec): min= 0, max= 355, avg= 9.26, stdev=29.79 bw (KiB/s) : min= 0, max=12156, per=79.24%, avg=3767.78, stdev=3854.31 cpu : usr=10.54%, sys=2.34%, ctx=3934 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=84.2%, 4=0.7%, 10=2.8%, 20=4.3%, 50=4.4%, 100=2.1% lat (msec): 250=1.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,837KiB/s, minb=4,279KiB/s, maxb=7,591KiB/s, mint=13812msec, maxt=24504msec WRITE: io=109MiB, aggrb=4,755KiB/s, minb=1,683KiB/s, maxb=2,496KiB/s, mint=13812msec, maxt=24504msec Disk stats (read/write): cciss!c0d0: ios=11619/1673, merge=0/26571, ticks=44448/612272, in_queue=656720, util=95.04% 5.96user 1.19system 0:24.75elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 92952inputs+223456outputs (0major+105747minor)pagefaults 0swaps