The TCP Object Type includes those counters that describe the rates that TCP Segments are received and sent by a certain entity using the TCP protocol. In addition, it describes the number of TCP connections that are in each of the possible TCP connection states.
Connection Failures is the number of times TCP connections have made a direct transition to the CLOSED state from the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state.
Index: 648 Default Scale: 1
Counter Type: PERF_COUNTER_RAWCOUNT Counter Size: 4 bytes
Connections Active is the number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state.
Index: 644 Default Scale: 1
Counter Type: PERF_COUNTER_RAWCOUNT Counter Size: 4 bytes
Connections Established is the number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.
Index: 642 Default Scale: 1
Counter Type: PERF_COUNTER_RAWCOUNT Counter Size: 4 bytes
Connections Passive is the number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state.
Index: 646 Default Scale: 1
Counter Type: PERF_COUNTER_RAWCOUNT Counter Size: 4 bytes
Connections Reset is the number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state.
Index: 650 Default Scale: 1
Counter Type: PERF_COUNTER_RAWCOUNT Counter Size: 4 bytes
Segments Received/sec is the rate that segments are received, including those received in error. This count includes segments received on currently established connections.
Index: 652 Default Scale: 0.1
Counter Type: PERF_COUNTER_COUNTER Counter Size: 4 bytes
Segments Retransmitted/sec is the rate that segments are retransmitted, that is, segments transmitted containing one or more previously transmitted bytes.
Index: 656 Default Scale: 0.1
Counter Type: PERF_COUNTER_COUNTER Counter Size: 4 bytes
Segments Sent/sec is the rate that segments are sent, including those on current connections, but excluding those containing only retransmitted bytes.
Index: 654 Default Scale: 0.1
Counter Type: PERF_COUNTER_COUNTER Counter Size: 4 bytes
Segments/sec is the rate that TCP segments are sent or received using the TCP protocol.
Index: 640 Default Scale: 0.1
Counter Type: PERF_COUNTER_COUNTER Counter Size: 4 bytes