SAP ABAP Data Element SVMCRT_PROF_LGC_REASON (GC Statistics: Reason for the GC)
Hierarchy
☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-VMC (Application Component) Virtual Machine Container
     ⤷ SVMCRT_ADMIN (Package) VMC Administration and Monitoring
Basic Data
Data Element SVMCRT_PROF_LGC_REASON
Short Description GC Statistics: Reason for the GC  
Data Type
Category of Dictionary Type     Direct Type Entry
Type of Object Referenced     No Information
Domain / Name of Reference Type      
Data Type CHAR   Character String 
Length 40    
Decimal Places 0    
Output Length 40    
Value Table      
Further Characteristics
Search Help: Name    
Search Help: Parameters    
Parameter ID   
Default Component name    
Change document    
No Input History    
Basic direction is set to LTR    
No BIDI Filtering    
Field Label
  Length  Field Label  
Short 5 Reas. 
Medium 10 Reason 
Long 15 Reason 
Heading 20 Reason 
Documentation

Definition

The following reasons can be specified for a garbage collection (GC).

  • "allocation failed": A memory request failed.
  • "explicit GC": The GC was triggered by a dedicated Java command, such as System.gc().
  • "requested by shared GC": The GC was part of a cross-VM GC.
  • "explicit shared GC": The GC was part of a cross-VM GC that was triggered explicitly by an application.
  • "local code cache full": The VM local code cache has reached its capacity.
  • "class statistic dumped": The GC was performed so that an explicitly requested set of class statistics could be created.
  • "gc statistic dump": The GC was performed so that an explicitly requested set of GC statistics could be created.
  • "reference trace dumped": The GC was performed so that an explicitly requested list of all object reference chains could be created.
  • "unknown reason": The GC was not triggered by any of the specified events.

Use

Dependencies

Example

History
Last changed by/on SAP  20130604 
SAP Release Created in 710