fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 14834/ 6874 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 14321/ 5869 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 8281/ 8867 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13666/ 4734 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 10028/ 9411 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 12043/ 5824 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 10669/ 4803 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 14248/ 1993 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 10380/ 5076 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 14655/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 10925/ 3506 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 7276/ 3412 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 5068/ 5820 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6268/ 5283 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 3982/ 4543 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 5539/ 3030 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5088/ 3636 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 6760/ 724 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 15407/ 496 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.7% done] [ 13630/ 1049 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 7732/ 1208 kb/s] [eta 00m:12s] Threads: 2: [V_V] [68.6% done] [ 14134/ 191 kb/s] [eta 00m:11s] Threads: 2: [V_V] [73.5% done] [ 21081/ 0 kb/s] [eta 00m:09s] Threads: 2: [V_V] [81.2% done] [ 17653/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=7968 read : io=100MiB, bw=3,881KiB/s, runt= 27012msec clat (msec): min= 0, max= 214, avg= 9.45, stdev=17.48 bw (KiB/s) : min= 11, max=14119, per=35.66%, avg=4153.02, stdev=3632.94 write: io=32,824KiB, bw=1,424KiB/s, runt= 23591msec clat (msec): min= 1, max= 159, avg=12.94, stdev=13.67 bw (KiB/s) : min= 0, max= 5864, per=52.06%, avg=2151.60, stdev=1768.64 cpu : usr=6.65%, sys=0.49%, ctx=2298 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=22.8%, 4=7.5%, 10=29.2%, 20=29.5%, 50=9.3%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7969 read : io=100MiB, bw=4,550KiB/s, runt= 23042msec clat (msec): min= 0, max= 116, avg= 8.92, stdev= 9.52 bw (KiB/s) : min= 80, max=18371, per=42.60%, avg=4960.42, stdev=3946.79 write: io=30,652KiB, bw=1,554KiB/s, runt= 20190msec clat (msec): min= 1, max= 42, avg=12.81, stdev= 7.02 bw (KiB/s) : min= 0, max= 7353, per=60.95%, avg=2518.93, stdev=2534.41 cpu : usr=7.73%, sys=0.26%, ctx=2089 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=14.5%, 4=9.2%, 10=32.3%, 20=34.0%, 50=9.4%, 100=0.2% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7970 read : io=100MiB, bw=3,987KiB/s, runt= 26296msec clat (msec): min= 0, max= 145, avg= 9.92, stdev=15.54 bw (KiB/s) : min= 8, max=19087, per=36.33%, avg=4230.86, stdev=3961.48 write: io=31,744KiB, bw=1,419KiB/s, runt= 22895msec clat (msec): min= 1, max= 121, avg=13.32, stdev=10.97 bw (KiB/s) : min= 0, max= 6086, per=52.20%, avg=2157.32, stdev=1856.27 cpu : usr=6.54%, sys=0.38%, ctx=2181 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=18.4%, 4=8.3%, 10=29.8%, 20=32.4%, 50=9.2%, 100=0.4% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,645KiB/s, minb=3,881KiB/s, maxb=4,550KiB/s, mint=23042msec, maxt=27012msec WRITE: io=95,220KiB, aggrb=4,133KiB/s, minb=1,419KiB/s, maxb=1,554KiB/s, mint=23042msec, maxt=27012msec Disk stats (read/write): cciss!c0d0: ios=5781/2014, merge=805/124, ticks=55876/43144, in_queue=99004, util=97.44% 5.31user 0.40system 0:27.32elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+190472outputs (0major+1030minor)pagefaults 0swaps