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] [ 9321/ 12552 kb/s] [eta 00m:19s] Threads: 3: [mmm] [15.4% done] [ 23014/ 508 kb/s] [eta 00m:22s] Threads: 3: [mmm] [19.2% done] [ 9085/ 10418 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.4% done] [ 19280/ 134 kb/s] [eta 00m:22s] Threads: 3: [mmm] [25.0% done] [ 14180/ 6948 kb/s] [eta 00m:21s] Threads: 3: [mmm] [28.6% done] [ 11722/ 13219 kb/s] [eta 00m:20s] Threads: 3: [mmm] [33.3% done] [ 7240/ 16725 kb/s] [eta 00m:18s] Threads: 3: [mmm] [38.5% done] [ 7899/ 9833 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 9485/ 1789 kb/s] [eta 00m:16s] Threads: 3: [mmm] [41.4% done] [ 7134/ 2973 kb/s] [eta 00m:17s] Threads: 3: [mFm] [41.9% done] [ 4645/ 2338 kb/s] [eta 00m:18s] Threads: 3: [mFm] [45.2% done] [ 7659/ 0 kb/s] [eta 00m:17s] Threads: 2: [m_m] [50.0% done] [ 48672/ 260 kb/s] [eta 00m:15s] Threads: 2: [m_m] [55.2% done] [ 2029/ 8488 kb/s] [eta 00m:13s] Threads: 2: [m_m] [56.7% done] [ 5234/ 1622 kb/s] [eta 00m:13s] Threads: 2: [m_m] [58.1% done] [ 1928/ 5299 kb/s] [eta 00m:13s] Threads: 2: [m_F] [57.6% done] [ 1793/ 1643 kb/s] [eta 00m:14s] Threads: 2: [m_F] [58.8% done] [ 829/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 40573/ 3685 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 3725/ 3396 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 2167/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [68.6% done] [ 2135/ 0 kb/s] [eta 00m:11s] fio: (groupid=0): err= 0: pid=3000 read : io=100MiB, bw=4,268KiB/s, runt= 24565msec clat (msec): min= 0, max= 409, avg= 7.79, stdev=32.76 bw (KiB/s) : min= 26, max=91815, per=42.54%, avg=5447.03, stdev=15481.84 write: io=45,300KiB, bw=1,929KiB/s, runt= 24046msec clat (msec): min= 0, max= 237, avg= 9.01, stdev=26.00 bw (KiB/s) : min= 0, max= 9140, per=72.47%, avg=3603.87, stdev=3434.35 cpu : usr=8.22%, sys=1.94%, ctx=5050 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=80.4%, 4=1.0%, 10=3.1%, 20=5.2%, 50=5.5%, 100=2.4% lat (msec): 250=1.8%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3001 read : io=100MiB, bw=7,179KiB/s, runt= 14606msec clat (msec): min= 0, max= 228, avg= 5.00, stdev=18.05 bw (KiB/s) : min= 2, max=16021, per=49.27%, avg=6309.33, stdev=4573.31 write: io=32,752KiB, bw=2,360KiB/s, runt= 14210msec clat (msec): min= 0, max= 153, avg= 5.40, stdev=16.92 bw (KiB/s) : min= 0, max=13893, per=128.18%, avg=6374.60, stdev=6081.44 cpu : usr=13.34%, sys=3.04%, ctx=3382 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=83.1%, 4=0.7%, 10=2.4%, 20=5.5%, 50=5.6%, 100=1.5% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3002 read : io=100MiB, bw=5,047KiB/s, runt= 20774msec clat (msec): min= 0, max= 396, avg= 6.31, stdev=24.93 bw (KiB/s) : min= 7, max=13728, per=30.75%, avg=3937.10, stdev=3500.88 write: io=38,732KiB, bw=1,952KiB/s, runt= 20317msec clat (msec): min= 0, max= 415, avg= 9.07, stdev=28.11 bw (KiB/s) : min= 0, max= 8609, per=64.18%, avg=3191.50, stdev=2551.35 cpu : usr=9.43%, sys=2.39%, ctx=4544 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=80.6%, 4=0.8%, 10=2.5%, 20=6.2%, 50=6.0%, 100=2.1% lat (msec): 250=1.5%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,805KiB/s, minb=4,268KiB/s, maxb=7,179KiB/s, mint=14606msec, maxt=24565msec WRITE: io=114MiB, aggrb=4,973KiB/s, minb=1,929KiB/s, maxb=2,360KiB/s, mint=14606msec, maxt=24565msec Disk stats (read/write): cciss!c0d0: ios=12464/1663, merge=0/27621, ticks=46024/664428, in_queue=710436, util=94.57% 5.94user 1.44system 0:24.79elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 99712inputs+233600outputs (0major+107018minor)pagefaults 0swaps