Service graphs
Graph Information
This graph shows the TCP activity of all the network interfaces combined.
Field | Internal name | Type | Warn | Crit | Info |
---|---|---|---|---|---|
closed | closed | gauge | Connections waiting for a termination request acknowledgment from the remote TCP. | ||
listen | listen | gauge | Connections waiting for a request from any remote TCP and port. | ||
synSent | synSent | gauge | Connections waiting for a matching request after having sent a connection request. | ||
synReceived | synReceived | gauge | Connections waiting for a confirming request acknowledgment after having both received and sent a connection request. | ||
established | established | gauge | Connections opened and data received can be delivered to the user. The normal state for the data transfer phase of the connection. | ||
finWait1 | finWait1 | gauge | Connections waiting for a termination request from the remote TCP, or an acknowledgment of the connection termination request previously sent. | ||
finWait2 | finWait2 | gauge | Connections waiting for a termination request from the remote TCP. | ||
closeWait | closeWait | gauge | Connections waiting for a termination request from the local user. | ||
lastAck | lastAck | gauge | Connections waiting for an acknowledgment of the termination request previously sent to the remote TCP (which includes an acknowledgment of its connection termination request). | ||
closing | closing | gauge | Connections waiting for a termination request acknowledgment from the remote TCP. | ||
timeWait | timeWait | gauge | Connections waiting for enough time to pass to be sure the remote TCP received the acknowledgment of its termination request. | ||
deleteTCP | deleteTCP | gauge | Connections terminated by a SNMP Managment Station (put) |