On Tue, Jul 5, 2016 at 8:33 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> So ... why do you think this is a Postgres bug and not a glibc bug?
> We have no control over what happens inside strcoll().
I'd be interested in seeing exactly where time is spent by glibc.
Perhaps Timur can use perf to show us a profile using the default perf
event type:
https://wiki.postgresql.org/wiki/Profiling_with_perf
--
Peter Geoghegan