Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Jeremy Chadwick
On Sat, Mar 05, 2011 at 09:04:50PM -1000, Clifton Royston wrote: > On Sat, Mar 05, 2011 at 07:07:20PM -0800, Jeremy Chadwick wrote: > ... > > $ unset LANG > > - Result: still 80x slower with -i > > $ unset LANG LC_COLLATE > > - Result: still 80x slower with -i > > $ unset LANG LC_CTYPE > > -

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Clifton Royston
On Sat, Mar 05, 2011 at 07:07:20PM -0800, Jeremy Chadwick wrote: ... > $ unset LANG > - Result: still 80x slower with -i > $ unset LANG LC_COLLATE > - Result: still 80x slower with -i > $ unset LANG LC_CTYPE > - Result: normal/fast. > $ unset LC_CTYPE > - Result: still 80x slower with -i >

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Jeremy Chadwick
On Sat, Mar 05, 2011 at 09:46:04PM -0500, Gary Palmer wrote: > On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick wrote: > > This is a strange one, and the more I started debugging it (starting > > with truss, comparing fast vs. slow results, where all that appears > > different is read() op

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Gary Palmer
On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick wrote: > This is a strange one, and the more I started debugging it (starting > with truss, comparing fast vs. slow results, where all that appears > different is read() operations are taking a lot longer -- I haven't had > time to check wit

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread ill...@gmail.com
On 5 March 2011 21:05, Jeremy Chadwick wrote: > On Sat, Mar 05, 2011 at 08:49:46PM -0500, ill...@gmail.com wrote: >> On 5 March 2011 20:43, Jeremy Chadwick wrote: >> > On Sat, Mar 05, 2011 at 03:01:40PM -1000, Clifton Royston wrote: >> >> On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Jeremy Chadwick
On Sat, Mar 05, 2011 at 08:49:46PM -0500, ill...@gmail.com wrote: > On 5 March 2011 20:43, Jeremy Chadwick wrote: > > On Sat, Mar 05, 2011 at 03:01:40PM -1000, Clifton Royston wrote: > >> On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick wrote: > >> > This is a strange one, and the more I

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread ill...@gmail.com
On 5 March 2011 20:43, Jeremy Chadwick wrote: > On Sat, Mar 05, 2011 at 03:01:40PM -1000, Clifton Royston wrote: >> On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick wrote: >> > This is a strange one, and the more I started debugging it (starting >> > with truss, comparing fast vs. slow re

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Jeremy Chadwick
On Sat, Mar 05, 2011 at 03:01:40PM -1000, Clifton Royston wrote: > On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick wrote: > > This is a strange one, and the more I started debugging it (starting > > with truss, comparing fast vs. slow results, where all that appears > > different is read(

Re: Strange performance issue with grep -r -i as non-root user

2011-03-05 Thread Clifton Royston
On Sat, Mar 05, 2011 at 03:45:14PM -0800, Jeremy Chadwick wrote: > This is a strange one, and the more I started debugging it (starting > with truss, comparing fast vs. slow results, where all that appears > different is read() operations are taking a lot longer -- I haven't had > time to check wit