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] [18.8% done] [ 15350/ 5422 kb/s] [eta 00m:13s] Threads: 3: [FFm] [36.4% done] [ 6597/ 59300 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 0/ 51218 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] [ 25861/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 49973/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 54496/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53162/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 51738/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20503 read : io=100MiB, bw=6,007KiB/s, runt= 17455msec slat (msec): min= 44, max=14058, avg=10874.85, stdev=3832.82 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=28853, per=66.62%, avg=11949.00, stdev=9482.16 write: io=94,872KiB, bw=7,852KiB/s, runt= 12371msec slat (msec): min= 0, max= 198, avg= 3.27, stdev= 6.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=70970, per=150.15%, avg=32178.50, stdev=37528.87 cpu : usr=11.37%, sys=4.24%, ctx=968 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=20504 read : io=100MiB, bw=5,979KiB/s, runt= 17537msec slat (msec): min= 17, max=13862, avg=9866.20, stdev=4348.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=19933, per=64.15%, avg=11506.57, stdev=7457.40 write: io=85,324KiB, bw=7,094KiB/s, runt= 12316msec slat (msec): min= 0, max= 83, avg= 2.06, stdev= 3.53 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=123902, per=192.84%, avg=41326.67, stdev=71512.35 cpu : usr=8.71%, sys=3.60%, ctx=1128 IO depths : 1=12.6%, 2=25.1%, 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=20505 read : io=100MiB, bw=6,443KiB/s, runt= 16273msec slat (msec): min= 11, max=11499, avg=8604.29, stdev=3427.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=24576, per=65.57%, avg=11760.79, stdev=8297.04 write: io=78,716KiB, bw=6,532KiB/s, runt= 12339msec slat (msec): min= 0, max= 21, avg= 3.54, stdev= 3.38 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58831, per=132.55%, avg=28406.33, stdev=29467.39 cpu : usr=12.46%, sys=4.33%, ctx=1172 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=17,937KiB/s, minb=5,979KiB/s, maxb=6,443KiB/s, mint=16273msec, maxt=17537msec WRITE: io=253MiB, aggrb=21,431KiB/s, minb=6,532KiB/s, maxb=7,852KiB/s, mint=16273msec, maxt=17537msec Disk stats (read/write): cciss!c0d0: ios=5883/3125, merge=1238/61474, ticks=57460/1336364, in_queue=1396716, util=97.02% 5.58user 2.11system 0:17.75elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 730552inputs+517848outputs (0major+2381minor)pagefaults 0swaps