TN3270 Server Session Details workspace

The TN3270 Session Details workspace displays performance data for the active or completed TN3270 server session with a specified connection number. In order to be displayed, performance data must have been collected for this session within the TN3270 display interval (by default, last 2 hours). This workspace displays an active session (sliding window and bucket count metrics are collected for these sessions each collection interval) or a session opened or closed within the TN3270 display interval.

This workspace is displayed by right-clicking on a link for a TN3270 session in one of the following workspaces:

  • TN3270 Server Sessions
  • TN3270 Server Session Pair
  • TN3270 Server Sessions for Remote IP
  • TN3270 Server Sessions for SNA Name

This workspace contains the following views:

  • TN3270 Server Session Response Time: Displays a line graph, graphed over time, where:
    • Yellow represents the Average Total Response Time.
    • Blue represents the Average IP Response Time.
    • Pink represents the Average SNA Response Time.
  • TN3270 Server Session Throughput: Displays Total Bytes Sent and Total Bytes Received in a stacked bar chart graphed against Connection ID where:
    • Yellow designates the Total Bytes Received.
    • Blue designates the Total Bytes Sent.
  • TN3270 Server Session Response Time Bucket Counts: Displays the count of transactions falling into each of the response time buckets. For a complete list of the attributes available in the TN3270 Server Session Response Time Bucket Counts view, and a brief description of each, see TN3270 Response Time Buckets Attributes.
  • TN3270 Server Session Details for xxx Summary table: Provides a tabular summary of all the available performance data for active or completed TN3270 server sessions from the specified remote IP address, where xxx is the specified remote IP address.

For additional information about sliding windows, see the IBM z/OS Communications Server: IP Configuration Guide. This view will not have data when historical data is viewed in this workspace.