Toilet problems like constant operating, weak flushes

https://classes.iwcc.edu/eportfolios/296/home/common-plumbing-leaks-that-occur-in-homes

Commode concerns like constant operating, weak flushes, or tank leakages frequently come from worn inlet shutoffs or flappers; in older Geelong homes, obsolete fittings might also hide slow-moving leakages that discolor floorings and walls.