Hot Cold Filesystem I/O distribution

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi All,

I am a fio newbie. I am writing benchmarks to test the performance
improvement with my work.
I want to create the following standard scenario:
 - 90% writes go to 10% of the files (HOT Files)
 - 10% writes go to 90% of the files (Cooler files)

How do I go about doing this? I looked at the zipf distribution and
played with theta a bit. However, I can never specify how many times a
particular file must be accessed at max - to be able to control this
percentage.

How can we achieve the above scenario?

I appreciate your feedback a lot! Thanks!

Best Regards,
Surbhi



[Index of Archives]     [Linux Kernel]     [Linux SCSI]     [Linux IDE]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux SCSI]

  Powered by Linux