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] [6.5% done] [ 10853/ 2133 kb/s] [eta 00m:43s] Threads: 3: [mmm] [8.7% done] [ 5430/ 7130 kb/s] [eta 00m:42s] Threads: 3: [mmm] [10.9% done] [ 5481/ 6688 kb/s] [eta 00m:41s] Threads: 3: [mmm] [12.8% done] [ 4144/ 7903 kb/s] [eta 00m:41s] Threads: 3: [mmm] [14.3% done] [ 8228/ 2765 kb/s] [eta 00m:42s] Threads: 3: [mmm] [17.8% done] [ 12056/ 3782 kb/s] [eta 00m:37s] Threads: 3: [mmm] [22.0% done] [ 14586/ 3274 kb/s] [eta 00m:32s] Threads: 3: [mmm] [25.6% done] [ 13959/ 2904 kb/s] [eta 00m:29s] Threads: 3: [mmm] [28.9% done] [ 5657/ 10209 kb/s] [eta 00m:27s] Threads: 3: [mmm] [32.4% done] [ 7415/ 7493 kb/s] [eta 00m:25s] Threads: 3: [mmm] [36.1% done] [ 11864/ 4763 kb/s] [eta 00m:23s] Threads: 3: [mmm] [40.0% done] [ 8130/ 6284 kb/s] [eta 00m:21s] Threads: 3: [mmm] [42.9% done] [ 6821/ 6516 kb/s] [eta 00m:20s] Threads: 3: [mmm] [45.7% done] [ 10750/ 2448 kb/s] [eta 00m:19s] Threads: 3: [mmm] [48.6% done] [ 11364/ 1622 kb/s] [eta 00m:18s] Threads: 3: [mmm] [51.4% done] [ 9900/ 2444 kb/s] [eta 00m:17s] Threads: 3: [mmm] [54.3% done] [ 5971/ 4449 kb/s] [eta 00m:16s] Threads: 3: [mmm] [55.6% done] [ 9061/ 1442 kb/s] [eta 00m:16s] Threads: 3: [mmm] [56.8% done] [ 4889/ 3119 kb/s] [eta 00m:16s] Threads: 3: [Vmm] [57.9% done] [ 15318/ 0 kb/s] [eta 00m:16s] Threads: 3: [Vmm] [57.5% done] [ 22704/ 402 kb/s] [eta 00m:17s] Threads: 2: [_mm] [60.0% done] [ 14085/ 0 kb/s] [eta 00m:16s] Threads: 2: [_mm] [62.5% done] [ 8375/ 0 kb/s] [eta 00m:15s] Threads: 2: [_mm] [63.4% done] [ 7260/ 0 kb/s] [eta 00m:15s] Threads: 2: [_Vm] [64.3% done] [ 14455/ 565 kb/s] [eta 00m:15s] Threads: 1: [_Em] [65.1% done] [ 13455/ 40 kb/s] [eta 00m:15s] Threads: 1: [__V] [72.5% done] [ 8134/ 2479 kb/s] [eta 00m:11s] Threads: 1: [__V] [85.7% done] [ 22253/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=22770 read : io=100MiB, bw=4,434KiB/s, runt= 23648msec clat (msec): min= 0, max= 99, avg= 7.76, stdev= 9.72 bw (KiB/s) : min= 12, max=22756, per=53.04%, avg=5444.94, stdev=5805.54 write: io=41,680KiB, bw=1,986KiB/s, runt= 21481msec clat (msec): min= 1, max= 117, avg=12.22, stdev=12.21 bw (KiB/s) : min= 0, max= 7062, per=82.88%, avg=3113.68, stdev=2646.79 cpu : usr=8.17%, sys=0.49%, ctx=2436 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=22.4%, 4=10.8%, 10=32.6%, 20=22.7%, 50=10.2%, 100=1.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22771 read : io=100MiB, bw=3,718KiB/s, runt= 28200msec clat (msec): min= 0, max= 169, avg=11.84, stdev=18.48 bw (KiB/s) : min= 59, max=16999, per=38.69%, avg=3972.29, stdev=3312.40 write: io=26,256KiB, bw=1,022KiB/s, runt= 26286msec clat (msec): min= 1, max= 173, avg=20.22, stdev=25.73 bw (KiB/s) : min= 0, max= 5618, per=58.35%, avg=2192.25, stdev=2027.95 cpu : usr=5.91%, sys=0.45%, ctx=1956 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=11.8%, 4=10.3%, 10=36.1%, 20=27.6%, 50=9.3%, 100=2.6% lat (msec): 250=2.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22772 read : io=100MiB, bw=3,422KiB/s, runt= 30640msec clat (msec): min= 0, max= 151, avg=11.07, stdev=19.93 bw (KiB/s) : min= 7, max=24057, per=35.71%, avg=3666.08, stdev=4838.33 write: io=38,240KiB, bw=1,353KiB/s, runt= 28939msec clat (msec): min= 1, max= 230, avg=17.55, stdev=26.54 bw (KiB/s) : min= 0, max= 6313, per=52.14%, avg=1958.73, stdev=1654.98 cpu : usr=5.91%, sys=0.42%, ctx=2209 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=20.6%, 4=10.2%, 10=32.2%, 20=23.3%, 50=8.6%, 100=2.3% lat (msec): 250=2.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=10,266KiB/s, minb=3,422KiB/s, maxb=4,434KiB/s, mint=23648msec, maxt=30640msec WRITE: io=104MiB, aggrb=3,757KiB/s, minb=1,022KiB/s, maxb=1,986KiB/s, mint=23648msec, maxt=30640msec Disk stats (read/write): cciss!c0d0: ios=5861/2039, merge=898/279, ticks=65032/39408, in_queue=104440, util=95.81% 5.42user 0.50system 0:31.48elapsed 18%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+212408outputs (0major+1041minor)pagefaults 0swaps