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] [13.0% done] [ 16302/ 47398 kb/s] [eta 00m:20s] Threads: 3: [mmF] [36.4% done] [ 12487/ 89116 kb/s] [eta 00m:07s] Threads: 3: [mmF] [55.6% done] [ 2757/ 33740 kb/s] [eta 00m:04s] Threads: 3: [FmF] [60.0% done] [ 1260/ 25234 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 1077/ 12942 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] [ 26316/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 48029/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 48724/ 0 kb/s] [eta 00m:02s] Threads: 2: [_VV] [100.0% done] [ 52247/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 56412/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=22322 read : io=100MiB, bw=6,245KiB/s, runt= 16788msec slat (msec): min= 7, max=11396, avg=8327.66, stdev=3452.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=30621, per=74.80%, avg=12759.79, stdev=9664.11 write: io=76,524KiB, bw=5,882KiB/s, runt= 13320msec slat (msec): min= 0, max= 96, avg= 4.40, stdev= 7.41 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=43930, per=121.72%, avg=23047.00, stdev=22044.80 cpu : usr=12.46%, sys=5.05%, ctx=1129 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=22323 read : io=100MiB, bw=5,759KiB/s, runt= 18205msec slat (msec): min= 15, max=11467, avg=8153.12, stdev=3655.92 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=30949, per=57.43%, avg=9796.16, stdev=9303.08 write: io=80,228KiB, bw=6,153KiB/s, runt= 13351msec slat (msec): min= 0, max= 179, avg= 5.07, stdev=10.68 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53918, per=94.32%, avg=17859.17, stdev=24773.19 cpu : usr=12.04%, sys=4.42%, ctx=1331 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 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=22324 read : io=100MiB, bw=5,686KiB/s, runt= 18441msec slat (msec): min= 50, max=14583, avg=11938.79, stdev=3733.06 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=33990, per=67.99%, avg=11598.57, stdev=10313.49 write: io=90,132KiB, bw=6,929KiB/s, runt= 13320msec slat (msec): min= 0, max= 118, avg= 4.59, stdev= 8.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59176, per=138.50%, avg=26225.50, stdev=28715.73 cpu : usr=12.04%, sys=4.51%, ctx=930 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=17,058KiB/s, minb=5,686KiB/s, maxb=6,245KiB/s, mint=16788msec, maxt=18441msec WRITE: io=241MiB, aggrb=18,935KiB/s, minb=5,882KiB/s, maxb=6,929KiB/s, mint=16788msec, maxt=18441msec Disk stats (read/write): cciss!c0d0: ios=6143/3181, merge=1501/58506, ticks=62024/1415892, in_queue=1478472, util=96.06% 6.56user 2.50system 0:18.63elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 766104inputs+493792outputs (0major+2386minor)pagefaults 0swaps