Using the Realtime Monitor › Storage Pool Overview (PF14)

Storage Pool Overview (PF14)

 PM-Rnn.n SYSTEM71         CA, Inc.                  V71      08.348 14:57:02.63
 CMD-->                                                             Window : 02
                                                                    Refresh: 10
   02 Storage Pool Overview
   _ Storage Pool Summary
 Pools     # Times   Pools
 Genned    Sys SOS   SOS
 1         0         0
           Genned    HWM
 RLE       4000      2659
 RCE       4000      2536
 DPE       1000      547
 Stack     1200      467

Screen Description

The Storage Pool Overview screen displays summary information about storage use since DC/UCF system startup.

To view detailed information about each storage pool, you can request the Storage Pool Detail screen directly from the Storage Pool Overview screen. Type any nonblank character in the select field to the left of Storage Pool Summary, then press [Enter]. The Realtime Monitor creates a new window for the requested screen.

What To Look For

• Compare the system generation (Genned field) and high-water mark (HWM field) values for the resource link elements (RLEs), resource control elements (RCEs), deadlock prevention elements (DPEs), and the stack size. The high-water mark may exceed the amount assigned at system generation. For RCEs, RLEs, or DPEs, this may happen if additional resources have been allocated dynamically by the system. In this case, you should adjust the sysgen values to avoid secondary allocation of resources.

  Note: At runtime, exceeding the Genned value for the stack results in system termination.

• Pools SOS should be a value near zero. A non-zero value should represent peak usage, not a constant condition.