| This graph shows the TCP activity of all the network interfaces combined. | |||||
| Field | Internal name | Type | Warn | Crit | Info |
|---|---|---|---|---|---|
| active | active | derive | The number of active TCP openings per second. | ||
| passive | passive | derive | The number of passive TCP openings per second. | ||
| failed | failed | derive | The number of failed TCP connection attempts per second. | ||
| resets | resets | derive | The number of TCP connection resets. | ||
| established | established | derive | The number of currently open connections. | ||