| 0 | Total Alerts | 20 | 0 | VT_COUNTER | Count | Total number of IDS alerts generated for this alert class per 5-minute (300s) interval |
| 1 | Unused Cardinality counter | 20 | 20 | VT_GAUGE | Uniques | Reserved cardinality gauge. Tracks unique source values (e.g., distinct source hosts/IPs) triggering alerts in this class; not currently populated |
| 2 | Unused Cardinality counter | 20 | 20 | VT_GAUGE | Uniques | Reserved cardinality gauge. Tracks unique destination values (e.g., distinct destination hosts/IPs) triggering alerts in this class; not currently populated |