po 16. 1. 2023 v 21:34 odesÃlatel Tomas Vondra < tomas.von...@enterprisedb.com> napsal:
> Hi, > > there's minor bitrot in the Mkvcbuild.pm change, making cfbot unhappy. > > As for the patch, I don't have much comments. I'm wondering if it'd be > useful to indicate which timing source was actually used for EXPLAIN > ANALYZE, say something like: > > Planning time: 0.197 ms > Execution time: 0.225 ms > Timing source: clock_gettime (or tsc) > > There has been a proposal to expose this as a GUC (or perhaps as explain > option), to allow users to pick what timing source to use. I wouldn't go > that far - AFAICS is this is meant to be universally better when > available. But knowing which source was used seems useful. > +1 Pavel > > regards > > -- > Tomas Vondra > EnterpriseDB: http://www.enterprisedb.com > The Enterprise PostgreSQL Company > > >
