perf: cache site config for ~5 minutes #26341
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* Possibly Breaking *
On typical requests like
get_list
just computing site config takes 4%of time. This is mostly 2
open
calls and 2json.loads
calls.This allows realtime config updates but who really needs this? Most web
services I know read config once at startup and never again. They either
ask you to restart or have
reload
signal for reloading configuration.Caching 5 minutes is middle ground between old behaviour and some perf
benefits.