Monitors remote http server for availability and response time.
Following charts are drawn per job:
Response time ms
- Time in 0.1 ms resolution in which the server responds. If the connection failed, the value is missing.
- Connection successful
- Unexpected content: No Regex match found in the response
- Unexpected status code: Do we get 500 errors?
- Connection failed: port not listening or blocked
- Connection timed out: host or port unreachable
Sample configuration and their default values.
- The status chart is primarily intended for alarms, badges or for access via API.
- A system/service/firewall might block Netdata's access if a portscan or similar is detected.
- This plugin is meant for simple use cases. Currently, the accuracy of the response time is low and should be used as reference only.