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Virtual storage—thread information (BSTATSTX)


This topic describes the Virtual storage—thread information section of the Virtual storage status report (BSTATSTX).

Thread Information

  Number of active threads                                     16
  Number of active and disconnected DBATS                       0
  Number of Castout Engines                                     0
  Number of Deferred Write Engines                            300
  Number of GBP Write Engines                                   0
  Number of Prefetch Engines                                  341
  Number of P-lock/notify exit engine                           0

Following table describes the fields in the Virtual storage—thread information section.

Field

Description

Number of active threads

Number of active allied threads (QW0225AT)

Number of active and disconnected DBATS

Number of active and disconnected DBAT threads (QW0225DB)

Number of Castout Engines

Number of engines used for castouts (QW0225CE)

Number of Deferred Write Engines

Number of engines used for deferred write operations (QW0225DW)

Number of GBP Write Engines

Number of engines used for group buffer pool writes (QW0225GW)

Number of Prefetch Engines

Number of engines used for list, sequential, and dynamic prefetch (QW0225PF)

Number of P-lock/notify exit engine

Number of engines used for data sharing P-lock/notify exit engines (QW0225PL)

 

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