HasMap optimizationa

src/data/heartbeat/model.rs

@@ -93,10 +93,4 @@ impl HeartbeatResponse {
             .sort_by_key(|u| (u.monitor_id, u.period_hours));
         Ok(())
     }
-
-    pub fn get_uptime(&self, monitor_id: u64, period_hours: u32) -> Option<&UptimeData> {
-        self.uptime_data
-            .iter()
-            .find(|u| u.monitor_id == monitor_id && u.period_hours == period_hours)
-    }
 }