fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 13862/ 9094 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 16168/ 4567 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 6979/ 16221 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 11478/ 9135 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 17152/ 3409 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 12889/ 7240 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 8806/ 10421 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 12458/ 6186 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.8% done] [ 6599/ 10382 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 3563/ 14142 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 5503/ 9941 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 8403/ 5271 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 8907/ 4339 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 4274/ 7398 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 7345/ 3009 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 28578/ 566 kb/s] [eta 00m:07s] Threads: 3: [VVV] [82.6% done] [ 37962/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [87.0% done] [ 36567/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=25087 read : io=100MiB, bw=5,009KiB/s, runt= 20931msec slat (msec): min= 0, max= 3877, avg=1214.57, stdev=1335.32 clat (msec): min= 0, max= 266, avg=50.25, stdev=63.09 bw (KiB/s) : min= 133, max=18868, per=42.90%, avg=6447.48, stdev=5191.69 write: io=55,284KiB, bw=3,319KiB/s, runt= 17054msec slat (msec): min= 0, max= 11, avg= 0.68, stdev= 1.30 clat (msec): min= 6, max= 270, avg=79.23, stdev=52.64 bw (KiB/s) : min= 0, max= 9352, per=51.35%, avg=4030.33, stdev=2697.32 cpu : usr=8.92%, sys=0.84%, ctx=1257 IO depths : 1=0.2%, 2=1.5%, 4=46.4%, 8=51.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=3.5%, 10=15.7%, 20=15.0%, 50=20.1%, 100=24.1% lat (msec): 250=20.2%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25088 read : io=100MiB, bw=5,095KiB/s, runt= 20580msec slat (msec): min= 0, max= 3329, avg=582.69, stdev=987.08 clat (msec): min= 0, max= 286, avg=66.03, stdev=65.52 bw (KiB/s) : min= 47, max=12126, per=35.66%, avg=5359.28, stdev=3574.21 write: io=35,560KiB, bw=2,108KiB/s, runt= 17271msec slat (msec): min= 0, max= 15, avg= 0.88, stdev= 1.91 clat (msec): min= 5, max= 324, avg=75.47, stdev=51.07 bw (KiB/s) : min= 0, max= 7076, per=41.13%, avg=3228.33, stdev=2400.01 cpu : usr=8.18%, sys=0.51%, ctx=1133 IO depths : 1=0.3%, 2=1.8%, 4=44.9%, 8=53.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.3%, 10=8.1%, 20=17.7%, 50=22.9%, 100=25.7% lat (msec): 250=23.9%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25089 read : io=100MiB, bw=5,037KiB/s, runt= 20817msec slat (msec): min= 0, max= 4642, avg=1491.15, stdev=1700.85 clat (msec): min= 1, max= 326, avg=62.16, stdev=70.22 bw (KiB/s) : min= 12, max=13059, per=39.27%, avg=5901.67, stdev=3870.76 write: io=41,548KiB, bw=2,625KiB/s, runt= 16206msec slat (msec): min= 0, max= 6, avg= 0.58, stdev= 1.13 clat (msec): min= 5, max= 231, avg=64.67, stdev=45.18 bw (KiB/s) : min= 0, max= 9389, per=53.91%, avg=4231.39, stdev=3239.29 cpu : usr=8.69%, sys=0.50%, ctx=1150 IO depths : 1=0.3%, 2=1.4%, 4=45.1%, 8=53.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=1.2%, 10=15.0%, 20=16.3%, 50=21.4%, 100=26.3% lat (msec): 250=18.5%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,029KiB/s, minb=5,009KiB/s, maxb=5,095KiB/s, mint=20580msec, maxt=20931msec WRITE: io=129MiB, aggrb=7,849KiB/s, minb=2,108KiB/s, maxb=3,319KiB/s, mint=20580msec, maxt=20931msec Disk stats (read/write): cciss!c0d0: ios=5251/2580, merge=1556/501, ticks=338896/263900, in_queue=602788, util=96.34% 5.41user 0.39system 0:22.17elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+264808outputs (0major+2373minor)pagefaults 0swaps