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: [mFm] [33.3% done] [ 12739/ 64441 kb/s] [eta 00m:06s] Threads: 3: [FFm] [36.4% done] [ 2844/ 29289 kb/s] [eta 00m:07s] Threads: 3: [FFm] [38.5% done] [ 2104/ 0 kb/s] [eta 00m:08s] Threads: 3: [FFm] [66.7% done] [ 589/ 45214 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 2409 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 34251/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [88.2% done] [ 72943/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 67427/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 70469/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23823 read : io=100MiB, bw=6,166KiB/s, runt= 17005msec slat (msec): min= 17, max=13367, avg=10038.47, stdev=4139.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27559, per=75.31%, avg=13753.30, stdev=11005.01 write: io=89,684KiB, bw=6,930KiB/s, runt= 13251msec slat (msec): min= 0, max= 50, avg= 3.94, stdev= 4.11 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=63069, per=149.07%, avg=29954.25, stdev=34675.05 cpu : usr=12.35%, sys=4.38%, ctx=494 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23824 read : io=100MiB, bw=6,087KiB/s, runt= 17224msec slat (msec): min= 63, max=14487, avg=12280.71, stdev=2972.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=30684, per=84.31%, avg=15398.00, stdev=13040.38 write: io=96,788KiB, bw=7,478KiB/s, runt= 13252msec slat (msec): min= 0, max= 65, avg= 3.79, stdev= 4.01 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60378, per=173.54%, avg=34871.40, stdev=31861.80 cpu : usr=13.07%, sys=4.27%, ctx=357 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23825 read : io=100MiB, bw=6,131KiB/s, runt= 17101msec slat (msec): min= 23, max=11210, avg=7992.25, stdev=3559.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 24, max=24503, per=61.28%, avg=11192.46, stdev=8369.33 write: io=73,584KiB, bw=5,689KiB/s, runt= 13243msec slat (msec): min= 0, max= 32, avg= 3.68, stdev= 3.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58682, per=112.45%, avg=22595.67, stdev=31581.53 cpu : usr=12.12%, sys=4.75%, ctx=631 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,263KiB/s, minb=6,087KiB/s, maxb=6,166KiB/s, mint=17005msec, maxt=17224msec WRITE: io=254MiB, aggrb=20,094KiB/s, minb=5,689KiB/s, maxb=7,478KiB/s, mint=17005msec, maxt=17224msec Disk stats (read/write): cciss!c0d0: ios=2403/3588, merge=23653/61355, ticks=341524/1596360, in_queue=1937888, util=95.99% 6.48user 2.31system 0:17.50elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 708688inputs+520128outputs (0major+2376minor)pagefaults 0swaps