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] [50.0% done] [ 11576/ 74773 kb/s] [eta 00m:03s] Threads: 3: [FFm] [57.1% done] [ 7305/ 67634 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 24136 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] [ 3925/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 50469/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.8% done] [ 56603/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 52890/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 58430/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5961 read : io=100MiB, bw=5,877KiB/s, runt= 17842msec slat (msec): min= 28, max=13971, avg=10171.13, stdev=4419.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=19357, per=58.75%, avg=10357.71, stdev=6688.64 write: io=87,656KiB, bw=7,052KiB/s, runt= 12728msec slat (msec): min= 0, max= 73, avg= 3.47, stdev= 6.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51480, per=76.70%, avg=16122.25, stdev=24089.16 cpu : usr=10.99%, sys=3.63%, ctx=1087 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=5962 read : io=100MiB, bw=5,994KiB/s, runt= 17492msec slat (msec): min= 76, max=14173, avg=11270.44, stdev=3268.82 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=25670, per=84.19%, avg=14844.00, stdev=8600.59 write: io=88,388KiB, bw=7,080KiB/s, runt= 12783msec slat (msec): min= 0, max= 21, avg= 3.54, stdev= 3.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59608, per=186.84%, avg=39272.33, stdev=34018.03 cpu : usr=12.28%, sys=3.86%, ctx=1002 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=5963 read : io=100MiB, bw=6,069KiB/s, runt= 17277msec slat (msec): min= 12, max=13210, avg=9985.63, stdev=3825.97 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=23312, per=63.96%, avg=11277.07, stdev=8225.29 write: io=86,352KiB, bw=6,934KiB/s, runt= 12751msec slat (msec): min= 0, max= 22, avg= 2.98, stdev= 4.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=26610, per=63.00%, avg=13242.33, stdev=13305.44 cpu : usr=11.76%, sys=3.17%, ctx=1070 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,631KiB/s, minb=5,877KiB/s, maxb=6,069KiB/s, mint=17277msec, maxt=17842msec WRITE: io=256MiB, aggrb=21,019KiB/s, minb=6,934KiB/s, maxb=7,080KiB/s, mint=17277msec, maxt=17842msec Disk stats (read/write): cciss!c0d0: ios=5818/3253, merge=1520/62237, ticks=54860/1395668, in_queue=1450976, util=95.57% 6.19user 1.90system 0:18.07elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 726912inputs+524808outputs (0major+2388minor)pagefaults 0swaps