improve rollup reporting

internal/settings/settings.go

@@ -36,6 +36,7 @@ type SettingsYML struct {
 		VcenterInventoryPollingSeconds   int      `yaml:"vcenter_inventory_polling_seconds"`
 		VcenterInventorySnapshotSeconds  int      `yaml:"vcenter_inventory_snapshot_seconds"`
 		VcenterInventoryAggregateSeconds int      `yaml:"vcenter_inventory_aggregate_seconds"`
+		HourlySnapshotConcurrency        int      `yaml:"hourly_snapshot_concurrency"`
 		HourlySnapshotMaxAgeDays         int      `yaml:"hourly_snapshot_max_age_days"`
 		DailySnapshotMaxAgeMonths        int      `yaml:"daily_snapshot_max_age_months"`
 		SnapshotCleanupCron              string   `yaml:"snapshot_cleanup_cron"`