Server Information

Activity Counts Sizes Startup | States Times

Server Information

  Use this page to view system information for the server.

  Top

Times

  Shows the date and time at which the current server was started, and the number of days, hours, minutes and seconds that have passed since the server was started.

  Top

Counts

  Shows the following information:

  - Transactions - the number of transactions that have occurred since the server was started.
  - Per hour - the number of transactions per hour, based on the number of transactions shown in Transactions.
  - Active Clients - the number of clients that have been active since the server was started.
  - Dumps - the number of dumps generated since the server was started.
  - Trace Blocks - the number of trace blocks generated since the server was started.
  - Limit - the number of concurrent client licenses allowed.

  Top

Sizes

  Shows the following information:

  - Max Tasks - the maximum number of tasks that can run concurrently on this server. A task handles a process such as a CICS transaction, a SOAP service, and so on.
  - HTTP Out - the size of the data blocks passed across shared memory for HTTP output.
  - Diagnostics Size - the maximum size of a diagnostic data set. When this size is exceeded, the alternate (A or B) data set is used (and any data in that data set is overwritten). A value of 0 (zero) means that there is no maximum size.
  - ID Timeout - the global user ID timeout specified. If no ID timeou ha been defined, this field is blank.
  - Shared Memory - the number of shared pages in memory reserved for all the processes that run in the enterprise server. Each page is 4 KB long.
  - SM Total - the amount of shared memory available to this server, shown in kilobytes.
  - SM Cushion - the number of kilobytes reserved from the shared memory pages to enable the server to continue processing when the shared memory allocation is too small for the operational requirements of the server.
  - SM Free - the amount of shared memory currently free, shown in kilobytes.

  Top

States

  Shows the following information:

  - Force Phase In - the current state of Force Phase In. If Force Phase In is set, MTO reloads programs each time they are invoked. This applies only to programs that are not marked resident and have not been loaded with the hold attribute. If Yes, Force Phase In is set; if No, it is not. You can set the state of Force Phase In on the Control page, which can be displayed by clicking Control
  - Dump on Abend - the dump state. The dump state can be:
    - Sys: No Tran: No
    - Sys: Yes Tran: No
    - Sys: No Tran: Yes
    - Sys: Yes Tran: Yes

    where Sys indicates a system dump, and Tran indicates a transaction dump.

    You can set the dump state on the Control page, which can be displayed by clicking Control.

  - Dump x - shows which data set is currently set to receive dump information, where x can be A or B.

    You can set the data set to be used for dump information on the Control page, which can be displayed by clicking Control.

  - Trace x - shows which data set is currently set to receive trace information, where x can be A or B.

    You can set the data set to be used for trace information on the Control page, which can be displayed by clicking Control.

  - Active trace - indicates whether the in-memory trace is currently being recorded to the active auxiliary diagnostic data set.

    You can switch the active trace on and off on the Control page, which can be displayed by clicking Control.

  Top

Startup

  This group is displayed only if you have enabled MTO. It contains the following information:

  - Sit - the name of the SIT currently used by this server.
  - SYSID - the system ID of the SIT.
  - Fileshare user - the user ID used by the region to log on to all Fileshare servers that MTO is configured to use.
  - PLT-PI - the program list table (PLT) that specifies the initialization programs to be run when the region is started. If this is blank, no special processing is done when the region is started.
  - PLT-SD - the program list table (PLT) that specifies the shutdown programs to be run when the region is stopped. If this is blank, no special processing is done when the region is stopped.
  - Groups - the list of groups specified in the startup list specified by the SIT.

  Top

Activity

  Contains the following information:

  - The time at which sampling of activity was started. The time is shown in 24-hour format. The duration of sampling is 15 minutes. To see the latest activity statistics for this 15-minute period, click Refresh.
  - Average latency (ms) - The average latency for transactions on this server. This is shown as the number of milliseconds, and as a graphical representation in yellow.
  - Average tasks (ms) - The average time taken to complete a task on this server. This is shown as a number of milliseconds, and as graphical representation in blue.
  - Task/sec - The average number of tasks completed per second on this server. This is shown as a number, and as a graphical representation in green.

  Top