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2. [ ] 2 3. [ ] 3 4. [ ]4 5. [ ] 5 6. [6 7. [ ]7 8. [ ]8 9. [ ] 9 10. [] 10 11. []11 12. []12 13. [ ]13 14. [ ] 14 15. []15 16. [ ] 16 17. []17 18. [ ]18 19. [] 19 20. []tatsuya@ceph2c:~$ fio fio-scenarios/seqwrite-ceph-001w-test.fioseq-write: (g=0): rw=write, bs=4K-4K/4K-4K, ioengine=sync, iodepth=1Starting 1 processseq-write: Laying out IO file(s) (1 file(s) / 1024MB)Jobs: 1 (f=1): [W] [100.0% done] [0K/37768K /s] [0/9220 iops] [eta 00m:00s]seq-write: (groupid=0, jobs=1): err= 0: pid=5370write: io=1024MB, bw=37681KB/s, iops=9420, runt= 27828msecclat (usec): min=4, max=138319, avg=104.76, stdev=1020.92bw (KB/s) : min=10422, max=80008, per=100.09%, avg=37714.41,stdev=17705.73cpu : usr=0.18%, sys=81.04%, ctx=2447, majf=0, minf=23IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%submit: 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%,>=64=0.0%complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%,>=64=0.0%issued r/w: total=0/262144, short=0/0lat (usec): 10=0.19%, 20=0.02%, 50=72.09%, 100=12.62%, 250=12.14%lat (usec): 500=1.66%, 750=0.49%, 1000=0.13%lat (msec): 2=0.10%, 4=0.09%, 10=0.40%, 20=0.04%, 50=0.01%lat (msec): 100=0.01%, 250=0.01%Run status group 0 (all jobs):WRITE: io=1024MB, aggrb=37680KB/s, minb=38584KB/s, maxb=38584KB/s,mint=27828msec, maxt=27828msec20 21. [150000]112500 75000 37500 0 seq write seq read rand write 21 22. [] 22 23. []23 24. [] 24 25. []25 26. []26 27. [ ]27