Juan Fernandez
f4ee5c6da9
Relates to #42441 Small-target live queries are stored in a per-host reverse index (livequery:host:{hostID}) that QueriesForHost reads once per checkin via SMEMBERS. That read was issued unconditionally on every host checkin — even when no active query used the reverse model — so every checkin probed a per-host key that did not exist and acquired an extra Redis connection.