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] [10.0% done] [ 3271/ 16550 kb/s] [eta 00m:27s] Threads: 3: [mmm] [14.3% done] [ 13129/ 8395 kb/s] [eta 00m:24s] Threads: 3: [mmm] [18.5% done] [ 14122/ 6292 kb/s] [eta 00m:22s] Threads: 3: [mmm] [23.1% done] [ 13129/ 5466 kb/s] [eta 00m:20s] Threads: 3: [mmm] [26.9% done] [ 15611/ 3660 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 10892/ 6536 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 5413/ 12060 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 8537/ 7899 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 8375/ 5743 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 12942/ 2342 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 11759/ 1989 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 9676/ 3485 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 5857/ 5946 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 5682/ 6325 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 5918/ 4807 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.0% done] [ 9160/ 1452 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 8924/ 793 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 5434/ 2558 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 4384/ 2257 kb/s] [eta 00m:12s] Threads: 3: [mVV] [62.9% done] [ 19056/ 642 kb/s] [eta 00m:13s] Threads: 3: [mVV] [63.9% done] [ 21797/ 0 kb/s] [eta 00m:13s] Threads: 3: [mVV] [63.2% done] [ 16518/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [65.8% done] [ 19029/ 0 kb/s] [eta 00m:13s] Threads: 1: [V__] [76.5% done] [ 16937/ 0 kb/s] [eta 00m:08s] Threads: 1: [V__] [93.1% done] [ 25568/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=21443 read : io=100MiB, bw=3,835KiB/s, runt= 27336msec clat (msec): min= 0, max= 229, avg= 9.26, stdev=19.05 bw (KiB/s) : min= 8, max=26575, per=37.79%, avg=4348.76, stdev=6075.42 write: io=40,764KiB, bw=1,621KiB/s, runt= 25746msec clat (msec): min= 1, max= 430, avg=14.78, stdev=22.33 bw (KiB/s) : min= 0, max= 6555, per=57.99%, avg=2592.24, stdev=2119.66 cpu : usr=6.20%, sys=0.41%, ctx=2293 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=23.0%, 4=9.6%, 10=28.4%, 20=28.4%, 50=8.7%, 100=0.4% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21444 read : io=100MiB, bw=4,194KiB/s, runt= 25001msec clat (msec): min= 0, max= 150, avg= 8.54, stdev=14.10 bw (KiB/s) : min= 23, max=24272, per=39.31%, avg=4523.66, stdev=4622.30 write: io=43,636KiB, bw=2,168KiB/s, runt= 20609msec clat (msec): min= 1, max= 410, avg=12.37, stdev=17.62 bw (KiB/s) : min= 0, max= 7442, per=62.27%, avg=2783.45, stdev=2513.10 cpu : usr=7.42%, sys=0.35%, ctx=2286 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=21.7%, 4=9.7%, 10=29.9%, 20=29.3%, 50=8.1%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21445 read : io=100MiB, bw=4,258KiB/s, runt= 24621msec clat (msec): min= 0, max= 127, avg= 9.95, stdev=12.61 bw (KiB/s) : min= 70, max=13226, per=42.13%, avg=4847.47, stdev=3191.84 write: io=28,012KiB, bw=1,331KiB/s, runt= 21542msec clat (msec): min= 1, max= 420, avg=12.67, stdev=21.47 bw (KiB/s) : min= 0, max= 7161, per=54.67%, avg=2443.88, stdev=2345.89 cpu : usr=6.95%, sys=0.32%, ctx=2048 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=16.1%, 4=8.5%, 10=31.3%, 20=33.3%, 50=9.5%, 100=0.4% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,507KiB/s, minb=3,835KiB/s, maxb=4,258KiB/s, mint=24621msec, maxt=27336msec WRITE: io=110MiB, aggrb=4,470KiB/s, minb=1,331KiB/s, maxb=2,168KiB/s, mint=24621msec, maxt=27336msec Disk stats (read/write): cciss!c0d0: ios=5675/2118, merge=763/133, ticks=54024/41072, in_queue=95080, util=96.23% 5.27user 0.39system 0:27.65elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+224856outputs (0major+1032minor)pagefaults 0swaps