Level (0 is greatest) | Name | Description |
0 | Emergency | The system has become unusable. |
1 | Alert | Immediate action is required. |
2 | Critical | Functionality is affected. |
3 | Error | An error condition exists and functionality could be affected. |
4 | Warning | Functionality could be affected. |
5 | Notification | Information about normal events. |
6 | Information | General information about system operations. |
Avoid recording log messages using low log severity thresholds such as information or notification to the local hard disk for an extended period of time. A low log severity threshold is one possible cause of frequent logging. Excessive logging frequency can cause undue wear on the hard disk and may cause premature failure. |