The TCP Counters SMC Statistics table contains attributes describing statistics for data flowing over Shared Memory Communications.
Activation Time Outs The number of times that an attempt was made to establish an SMC-R link, but the attempt failed due to time out conditions during the most recent time interval.
Active SMC-D Links The current number of active SMC-D links.
Active SMC-R Links The current number of active SMC-R links. The format is an integer.
Collection Time The time and date at which status information was collected. This time is displayed in the following format:
mm/dd/yy hh:mm:ss (Tivoli Enterprise Portal) or yy/mm/dd hh:mm:ss (3270)
Where:
The stored format is a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:
LPAR Name The LPAR name. The format is a string of no more than 8 characters.
Origin Node The unique identifier for the TCP/IP stack being displayed. The format is an alphanumeric string no longer than 32 characters.
Percent SMC Conn The percent of TCP connections flowing data over SMC-R or SMC-D links.
Percent SMC-D Conn The percent of TCP connections flowing data over SMC-D links.
Percent SMC-R Conn The percent of TCP connections flowing data over SMC-R links.
SMC-D Configured Indicates whether or not SMC-D was configured. Valid values are:
SMC-D Conn Active Opens The number of times TCP connections over SMC-D links have made a direct transition to the SYN-SENT state from the CLOSED state since the TCP/IP stack started.
SMC-D Conn Closed The number of TCP connections over SMC-D links that have corresponding sockets closed since the TCP/IP stack was started.
SMC-D Conn Established The number of TCP connections over SMC-D links for which the current state is either ESTABLISHED or CLOSE-WAIT.
SMC-D Conn Opened The number of times TCP connections over SMC-D links were established during the most recent time interval.
SMC-D Conn Opened Rate The number of times TCP connections over SMC-D links were established per minute during the most recent time interval.
SMC-D Conn Passive Opens The number of times TCP connections over SMC-D links have made a direct transition to the SYN-RCVD state from the LISTEN state since the TCP/IP stack started.
SMC-D Links Active Opens The number of times that an SMC-D link was established and this TCP/IP stack performed the client role during link establishment since the TCP/IP stack was started.
SMC-D Links Closed The number of SMC-D links that have been closed since the TCP/IP stack was started.
SMC-D Links Passive Opens The number of times that an SMC-D link was established and this TCP/IP stack performed the server role during link establishment since the TCP/IP stack was started.
SMC-D Links Opened The number of times that an SMC-D link was established during the most recent time interval.
SMC-D Links Opened Rate The number of times that an SMC-D link was established per minute during the most recent time interval.
SMC-D Resets Received The total number of DMA inbound write operations contained the abnormal close flag during the most recent time interval. This flag has the same effect as the TCP RST flag.
SMC-D Resets Sent The total number of DMA outbound write operations contained the abnormal close flag during the most recent time interval. This flag has the same effect as the TCP RST flag.
SMC-D Segs Received The number of DMA inbound write operations during the most recent time interval. A DMA inbound write operation is considered to be a received segment.
SMC-D Segs Received Rate The number of DMA inbound write operations per minute during the most recent time interval. A DMA inbound write operation is considered to be a received segment.
SMC-D Segs Sent The number of DMA outbound write operations during the most recent time interval. A DMA outbound write operation is considered to be a sent segment.
SMC-D Segs Sent Rate The number of DMA outbound write operations per minute during the most recent time interval. A DMA outbound write operation is considered to be a sent segment.
SMC-R Configured Indicates whether or not SMC-R was configured. Valid values are:
SMC-R Conn Active Opens The number of times TCP connections over SMC-R links have made a direct transition to the SYN-SENT state from the CLOSED state since the TCP/IP stack started.
SMC-R Conn Closed The number of TCP connections over SMC-R links that have corresponding sockets closed since the TCP/IP stack was started.
SMC-R Conn Established The number of TCP connections over SMC-R links for which the current state is either ESTABLISHED or CLOSE-WAIT.
SMC-R Conn Opened The number of times TCP connections over SMC-R links were established during the most recent time interval.
SMC-R Conn Opened Rate The number of times TCP connections over SMC-R links were established per minute during the most recent time interval.
SMC-R Conn Passive Opens The number of times TCP connections over SMC-R links have made a direct transition to the SYN-RCVD state from the LISTEN state since the TCP/IP stack started.
SMC-R Links Active Opens The number of times that an SMC-R link was established and this TCP/IP stack performed the client role during link establishment since the TCP/IP stack was started.
SMC-R Links Closed The number of SMC-R links that have been closed since the TCP/IP stack was started.
SMC-R Links Opened The number of times that an SMC-R link was established during the most recent time interval.
SMC-R Links Opened Rate The number of times that an SMC-R link was established per minute during the most recent time interval.
SMC-R Links Passive Opens The number of times that an SMC-R link was established and this TCP/IP stack performed the server role during link establishment since the TCP/IP stack was started.
SMC-R Resets Received The number of RDMA inbound write operations containing the abnormal close flag during the most recent time interval. This flag has the same affect as the TCP RST flag.
SMC-R Resets Sent The total number of RDMA outbound write operations contained the abnormal close flag since the TCP/IP stack was started. This flag has the same affect as the TCP RST flag.
SMC-R Segs Received The number of RDMA inbound write operations during the most recent time interval. An RDMA inbound write operation is considered to be a received segment.
SMC-R Segs Received Rate The number of RDMA inbound write operations per minute during the most recent time interval. An RDMA inbound write operation is considered to be a received segment.
SMC-R Segs Sent The number of RDMA outbound write operations during the most recent time interval. An RDMA outbound write operation is considered to be a sent segment.
SMC-R Segs Sent Rate The number of RDMA outbound write operations per minute during the most recent time interval. An RDMA outbound write operation is considered to be a sent segment.
Sysplex Name The name of the Sysplex that this LPAR is a member of. The format is a string of no more than 8 characters.
System ID The SMF system ID. The format is a string of no more than 4 characters.
TCPIP STC Name The name of the TCP/IP job. The format is an alphanumeric string no longer than 8 characters.
Total Activation Time Outs The number of times that an attempt was made to establish an SMC-R link, but the attempt failed due to time out conditions since the TCP/IP stack was started.
Total SMC-D Resets Received The total number of DMA inbound write operations contained the abnormal close flag since the TCP/IP stack was started. This flag has the same affect as the TCP RST flag.
Total SMC-D Resets Sent The total number of DMA outbound write operations contained the abnormal close flag since the TCP/IP stack was started. This flag has the same affect as the TCP RST flag.
Total SMC-D Segs Received The number of DMA inbound write operations since the TCP/IP stack was started. A DMA inbound write operation is considered to be a received segment.
Total SMC-D Segs Sent The number of DMA outbound write operations since the TCP/IP stack was started. A DMA outbound write operation is considered to be a sent segment.
Total SMC-R Resets Received The total number of RDMA inbound write operations containing the abnormal close flag since the TCP/IP stack was started. This flag has the same affect as the TCP RST flag.
Total SMC-R Resets Sent The total number of RDMA outbound write operations contained the abnormal close flag since the TCP/IP stack was started. This flag has the same affect as the TCP RST flag.
Total SMC-R Segs Received The number of RDMA inbound write operations since the TCP/IP stack was started. An RDMA inbound write operation is considered to be a received segment.
Total SMC-R Segs Sent The number of RDMA outbound write operations since the TCP/IP stack was started. An RDMA outbound write operation is considered to be a sent segment.