On Tue, Jul 30, 2013 at 12:45 AM, Steven Bower <smb-apa...@alcyon.net>wrote:
> > - Most of my time (98%) is being spent in > java.nio.Bits.copyToByteArray(long,Object,long,long) which is being Steven, please http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html .my benchmarking experience shows that NIO is a turtle, absolutely. also, are you sure that fq=(vid:86XXX73 OR vid:86XXX20 ..... has good hit ratio? otherwise it's a well known beast. could you also show deeper stack, to make sure what causes to excessive reading? -- Sincerely yours Mikhail Khludnev Principal Engineer, Grid Dynamics <http://www.griddynamics.com> <mkhlud...@griddynamics.com>