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: [FFm] [30.0% done] [ 14899/ 91381 kb/s] [eta 00m:07s] Threads: 3: [FFm] [66.7% done] [ 1911/ 54895 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1448/ 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [76.5% done] [ 44368/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [82.4% done] [ 55745/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 57384/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 57697/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 51633/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23833 read : io=100MiB, bw=6,152KiB/s, runt= 17044msec slat (msec): min= 19, max=14195, avg=11212.25, stdev=3693.91 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=37768, per=75.55%, avg=13942.77, stdev=10937.48 write: io=92,948KiB, bw=7,955KiB/s, runt= 11964msec slat (msec): min= 0, max= 29, avg= 3.32, stdev= 4.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57873, per=126.80%, avg=28714.75, stdev=32891.94 cpu : usr=11.24%, sys=4.06%, ctx=1441 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=23834 read : io=100MiB, bw=6,304KiB/s, runt= 16633msec slat (msec): min= 41, max=13771, avg=10606.54, stdev=3426.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=27352, per=76.86%, avg=14185.45, stdev=8946.85 write: io=89,504KiB, bw=7,656KiB/s, runt= 11971msec slat (msec): min= 0, max= 47, avg= 2.85, stdev= 4.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=80511, per=152.34%, avg=34498.25, stdev=37878.68 cpu : usr=10.92%, sys=3.68%, ctx=1381 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=23835 read : io=100MiB, bw=6,215KiB/s, runt= 16871msec slat (msec): min= 0, max=12109, avg=8262.17, stdev=3667.02 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=22506, per=57.55%, avg=10622.18, stdev=8124.85 write: io=82,564KiB, bw=7,055KiB/s, runt= 11983msec slat (msec): min= 0, max= 55, avg= 2.56, stdev= 4.22 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54085, per=79.79%, avg=18070.33, stdev=31189.68 cpu : usr=10.22%, sys=3.37%, ctx=1412 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=18,456KiB/s, minb=6,152KiB/s, maxb=6,304KiB/s, mint=16633msec, maxt=17044msec WRITE: io=259MiB, aggrb=22,646KiB/s, minb=7,055KiB/s, maxb=7,955KiB/s, mint=16633msec, maxt=17044msec Disk stats (read/write): cciss!c0d0: ios=5746/3162, merge=1419/62922, ticks=55732/1343428, in_queue=1400164, util=97.14% 5.52user 1.88system 0:17.27elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 716200inputs+530056outputs (0major+2378minor)pagefaults 0swaps