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Virtual storage—shared and common storage (BSTATSTX)


This topic describes the Virtual storage—shared and common storage summary section of the Virtual storage status report (BSTATSTX).

Shared and Common Storage summary

  MVS Extended CSA size                                       500 MB
  Total 31-bit common fixed pool Storage                        3 MB
  Total 31-bit variable pool Storage                            1 MB
  Total 31-bit common getmained storage                         0 MB
  Total 64-bit common fixed pool Storage                        4 MB
  Total 64-bit variable pool Storage                           12 MB
  Total 64-bit common getmained storage                         0 MB
  Total 64-bit common storage for stor mgr control strc         1 MB
  Total 64-bit shared variable pool storage                   309 MB
  Total 64-bit shared fixed    pool storage                     4 MB
  Total 64-bit shared getmained     storage                     4 MB
  Total 64-bit shared storage for stor mgr control strc        13 MB
  Total 64-bit shared system agent stack                      256 MB
  Total 64-bit shared system agent stack in use               185 MB
  Total 64-bit shared non-system agent stack                  768 MB
  Total 64-bit shared non-system agent stack in use             8 MB
  Number of Shared Memory objects on this LPAR                 28
  Number of Shared Memory pages   on this LPAR            704643K
  High Water Mark of 64bit shared bytes on LPAR          3161097M
  Number of 64bit shared pages backed in real strg          85218
  Number of aux slots used for 64bit shred strg LPAR       127119
  Number of 64bit Shared pages paged in aux strg           119531
  Number of 64bit Shared pages paged out aux strg          178783

Following table describes the fields in the Virtual storage—shared and common storage summary section.

Field

Description

MVS Extended CSA size

MVS Extended CSA size (QW0225EC)

Total 31-bit common fixed pool Storage

Total 31-bit common fixed pool storage (QW0225FC)

Total 31-bit variable pool Storage

Total 31-bit variable pool storage (QW0225VC)

Total 31-bit common getmained storage

Total 31-bit common getmained storage (QW0225GC)

Total 64-bit common fixed pool Storage

Total 64-bit common fixed pool storage (QW0225FCG)

Total 64-bit variable pool Storage

Total 64-bit variable pool storage (QW0225VCG)

Total 64-bit common getmained storage

Total 64-bit common getmained storage (QW0225GCG)

Total 64-bit common storage for stor mgr control strc

Total 64-bit common storage for storage manager control structures (QW0225SMC)

Total 64-bit shared variable pool storage

Total 64-bit shared variable pool storage (QW0225SV)

Total 64-bit shared fixed pool storage

Total 64-bit shared fixed pool storage (QW0225SF)

Total 64-bit shared getmained storage

Total 64-bit shared getmained storage (QW0225SG)

Total 64-bit shared storage for stor mgr control strc

Total 64-bit shared storage for manager control structures (QW0225SMS)

Total 64-bit shared system agent stack

Total 64-bit shared system agent stack (QW0225GSG_SYS)

Total 64-bit shared system agent stack in use

Total 64-bit shared system agent stack in use (QW0225SUG_SYS)

Total 64-bit shared non-system agent stack

Total 64-bit shared non-system agent stack (QW0225GSG)

Total 64-bit shared non-system agent stack in use

Total 64-bit shared non-system agent stack in use (QW0225SUG)

Number of Shared Memory objects on this LPAR

Number of shared memory objects allocated on this LPAR (QW0225SHRNMOMB)

Number of Shared Memory pages on this LPAR

Number of shared memory pages on this LPAR (QW0225SHRPAGES)

High Water Mark of 64bit shared bytes on LPAR

High water mark of 64-bit shared bytes on LPAR (QW0225SHRGBYTES)

Number of 64bit shared pages backed in real strg

Number of 64-bit shared pages backed in real storage QW0225SHRINREAL)

Number of aux slots used for 64bit shred strg LPAR

Number of aux slots used for 64-bit shred strg LPAR (QW0225SHRAUXSLOTS)

Number of 64bit Shared pages paged in aux strg

Number of 64-bit shared pages paged in auxiliary storage (QW0225SHRPAGEINS)

Number of 64bit Shared pages paged out aux strg

Number of 64-bit shared pages paged out auxiliary storage (QW0225SHRPAGEOUTS)

 

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