Job Management Partner 1/Performance Management - Agent Option for Platform Description, User's Guide and Reference
Function
The TCP Overview (PI_TCP) record stores the performance data per unit time on the number of times TCP segments were sent/received using the TCP protocol of Internet Protocol Version 4, and the number of TCP connections.
Default values and values that can be specified
Item Default value Modifiable Collection Interval 60 Yes Collection Offset 0 Yes Log No Yes LOGIF Blank Yes
ODBC key fields
None
Lifetime
None
Record size
- Fixed portion: 825 bytes
- Variable portion: 0 bytes
Fields
PFM-View name
(PFM-Manager name)Description Summary Format Delta Not Supported versions Data source Conn Failures(CONNECTION_FAILURES) Combined total of the number of times the TCP connection state transitioned directly from SYN-SENT or SYN-RCVD to CLOSED, and the number of times the TCP connection state transitioned directly from SYN-RCVD to LISTEN following the OS startup. # AVG ulong No -- -- Conns Active(CONNECTIONS_ACTIVE) Number of times the TCP connection state transitioned directly from CLOSED to SYN-SENT following the OS startup. # AVG ulong No -- -- Conns Established(CONNECTIONS_ESTABLISHED) Total number of TCP connections that were either in the ESTABLISHED or CLOSE-WAIT state. # AVG ulong No -- -- Conns Passive(CONNECTIONS_PASSIVE) Number of times the TCP connection state transitioned directly from LISTEN to SYN-RCVD following the OS startup. # AVG ulong No -- -- Conns Reset(CONNECTIONS_RESET) Number of times the TCP connection state transitioned directly from ESTABLISHED or CLOSE-WAIT to CLOSED following the OS startup. # AVG ulong No -- -- Interval(INTERVAL) Collection interval time in which records were stored (in seconds).
For a real-time report, the first value is 5. If records are summarized into a historical report, the total of the summarized records is displayed.ADD ulong No -- RECORD_TIME (T1) - RECORD_TIME (T0) Record Time(RECORD_TIME) Time at which the record was created. COPY time_t No -- -- Record Type(INPUT_RECORD_TYPE) Record name. Always TCP. COPY char(8) No -- -- Segments Rcvd/sec(SEGMENTS_RECEIVED_PER_SEC) Rate at which segments were received (segments/second). Includes those received in error and those that are on the established connection. AVG float No -- -- Segments Retransmitted/sec(SEGMENTS_RETRANSMITTED_PER_SEC) Rate at which segments containing 1-byte or larger data that was transferred before were re-transferred (segments/second). AVG float No -- -- Segments Sent/sec(SEGMENTS_SENT_PER_SEC) Rate at which segments were sent (segments/second). Includes connected segments but does not include segments containing resent bytes. AVG float No -- -- Segments/sec(SEGMENTS_PER_SEC) Rate at which TCP segments were sent/received using the TCP protocol (segments/second). AVG float No -- --
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