閱讀文章 - 看板 DFBSD_kernel

發信人Venkatesh Srinivas <me@endeavour.zapto.org>,

看板DFBSD_kernel

標題Re: Blogbench RAID benchmarks

發信站(null) (Tue Jul 19 08:45:55 2011)

轉信站ptt!crater_reader.dragonflybsd.org!crater.dragonflybsd.org!127.0.0.1.M

Could you give blogbench a try with vm.randomize_mmap = 1? I don't think the I/O performance will change, but I think you will see less contention on vm_token. (mmap times will be shorter...) Thanks, -- vs