Eric Allam
8008ba7c4b
Emit a `task_meta_cache.resolve` counter on the trigger path, labeled by lookup path (locked / current) and the source that satisfied it (cache / replica / writer / miss). cache over total is the cache hit rate (its inverse is coldness); writer over total is how often the read replica returned empty for a row the primary had. Labels are bounded, with no env / worker / slug ids.