06/08 Optimize queries with indexes

app/routes/reports.py

@@ -7,6 +7,7 @@ from flask import (Blueprint, render_template, request,
                    Response, stream_with_context, abort)
 from flask_login import login_required, current_user
 from sqlalchemy import func
+from sqlalchemy.orm import joinedload
 from app import db
 from app.models.inspection import Inspection, InspectionTemplate
 from app.models.facility import Facility, Area
@@ -677,6 +678,11 @@ def inspector_performance():
 
             recent_inspections = (
                 Inspection.query
+                .options(
+                    joinedload(Inspection.facility),
+                    joinedload(Inspection.area),
+                    joinedload(Inspection.template),
+                )
                 .filter(
                     Inspection.inspector_id    == selected_id,
                     Inspection.inspection_date >= start,