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: [Fmm] [50.0% done] [ 3721/104991 kb/s] [eta 00m:03s] Threads: 3: [FFm] [66.7% done] [ 3340/ 31374 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1121/ 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] [68.4% done] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [73.7% done] [ 53203/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 56567/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 57827/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 60699/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 54268/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2925 read : io=100MiB, bw=5,992KiB/s, runt= 17497msec slat (msec): min= 12, max=15064, avg=12694.27, stdev=2222.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=27508, per=90.93%, avg=15839.50, stdev=10395.65 write: io=99,496KiB, bw=7,905KiB/s, runt= 12887msec slat (msec): min= 0, max= 25, avg= 3.88, stdev= 3.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58592, per=158.47%, avg=35101.00, stdev=28158.18 cpu : usr=13.88%, sys=4.05%, ctx=1150 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=2926 read : io=100MiB, bw=5,882KiB/s, runt= 17825msec slat (msec): min= 11, max=14249, avg=11266.83, stdev=3589.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=23986, per=65.69%, avg=11443.57, stdev=8816.57 write: io=88,160KiB, bw=6,983KiB/s, runt= 12927msec slat (msec): min= 0, max= 26, avg= 3.36, stdev= 4.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56856, per=80.54%, avg=17840.25, stdev=26745.07 cpu : usr=11.42%, sys=4.33%, ctx=1444 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=2927 read : io=100MiB, bw=5,806KiB/s, runt= 18058msec slat (msec): min= 0, max=13626, avg=10025.88, stdev=3975.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=30268, per=62.94%, avg=10965.00, stdev=9618.48 write: io=91,972KiB, bw=7,305KiB/s, runt= 12892msec slat (msec): min= 0, max= 144, avg= 3.98, stdev= 6.70 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58410, per=153.44%, avg=33986.80, stdev=30773.46 cpu : usr=12.18%, sys=3.83%, ctx=1533 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,420KiB/s, minb=5,806KiB/s, maxb=5,992KiB/s, mint=17497msec, maxt=18058msec WRITE: io=273MiB, aggrb=22,150KiB/s, minb=6,983KiB/s, maxb=7,905KiB/s, mint=17497msec, maxt=18058msec Disk stats (read/write): cciss!c0d0: ios=5461/3481, merge=1216/66337, ticks=54348/1549548, in_queue=1604080, util=92.59% 6.76user 2.18system 0:18.40elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 681568inputs+559280outputs (0major+2389minor)pagefaults 0swaps