Lower bounds related to pgstats kinds
This commit changes stats kinds to have the following bounds, making
their handling in core cheaper by default:
- PGSTAT_KIND_CUSTOM_MIN 128 -> 24
- PGSTAT_KIND_MAX 256 -> 32
The original numbers were rather high, and showed an impact on
performance in pgstat
Lower bounds related to pgstats kinds
This commit changes stats kinds to have the following bounds, making
their handling in core cheaper by default:
- PGSTAT_KIND_CUSTOM_MIN 128 -> 24
- PGSTAT_KIND_MAX 256 -> 32
The original numbers were rather high, and showed an impact on
performance in pgstat
