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] [30.0% done] [ 13031/ 80631 kb/s] [eta 00m:07s] Threads: 3: [FFm] [66.7% done] [ 2407/100122 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 207/ 4356 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [72.2% done] [ 35794/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 55167/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 57213/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53370/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 57498/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=27454 read : io=100MiB, bw=6,083KiB/s, runt= 17235msec slat (msec): min= 40, max=14224, avg=11122.69, stdev=3225.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=29418, per=69.02%, avg=12596.92, stdev=8851.99 write: io=93,628KiB, bw=7,895KiB/s, runt= 12143msec slat (msec): min= 0, max= 20, avg= 2.35, stdev= 3.41 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57074, per=159.31%, avg=35998.33, stdev=31326.90 cpu : usr=10.68%, sys=3.92%, ctx=1127 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=27455 read : io=100MiB, bw=6,262KiB/s, runt= 16744msec slat (msec): min= 32, max=13282, avg=10084.50, stdev=3447.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=24842, per=73.70%, avg=13450.75, stdev=9366.83 write: io=89,544KiB, bw=7,551KiB/s, runt= 12143msec slat (msec): min= 0, max= 185, avg= 3.73, stdev= 9.65 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=46510, per=95.24%, avg=21520.80, stdev=22433.78 cpu : usr=12.42%, sys=3.82%, ctx=1534 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=27456 read : io=100MiB, bw=6,122KiB/s, runt= 17126msec slat (msec): min= 14, max=13177, avg=10122.16, stdev=3666.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=29286, per=69.75%, avg=12730.47, stdev=9438.51 write: io=85,412KiB, bw=7,186KiB/s, runt= 12171msec slat (msec): min= 0, max= 24, avg= 2.55, stdev= 3.38 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56840, per=123.17%, avg=27832.25, stdev=31896.90 cpu : usr=10.14%, sys=4.30%, ctx=1259 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=18,251KiB/s, minb=6,083KiB/s, maxb=6,262KiB/s, mint=16744msec, maxt=17235msec WRITE: io=262MiB, aggrb=22,597KiB/s, minb=7,186KiB/s, maxb=7,895KiB/s, mint=16744msec, maxt=17235msec Disk stats (read/write): cciss!c0d0: ios=5653/3343, merge=1282/63743, ticks=56768/1367732, in_queue=1425116, util=97.40% 5.71user 2.07system 0:17.45elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 712240inputs+537192outputs (0major+2386minor)pagefaults 0swaps