SAP ABAP Table TUNEHD64 (Statistical Data for Internal SAP Buffers) is used by

• Class (1)
• Function Module (8)
• Program (6)
• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	SAPTUNE_BUFFER_QUALITIES	Calculate Buffer Qualities for Each SAP Buffer	STUN_MON	BASIS	SAP_BASIS
2	Function Module	SAPTUNE_BUFFER_QUALITIES VALUE(BUFFER_STATISTIC_64) LIKE TUNEHD64 OPTIONAL	Calculate Buffer Qualities for Each SAP Buffer	STUN_MON	BASIS	SAP_BASIS
3	Function Module	SAPTUNE_BUFFER_STATISTICS	Access Function for SAP Buffer Statistics	STUN_MON	BASIS	SAP_BASIS
4	Function Module	SAPTUNE_BUFFER_STATISTICS VALUE(BUFFER_STATISTIC_64) LIKE TUNEHD64	Access Function for SAP Buffer Statistics	STUN_MON	BASIS	SAP_BASIS
5	Function Module	SAPTUNE_GET_SUMMARY_STATISTIC	Returns a Selection of Statistics About Buffers and SAP Memory	STUN_MON	BASIS	SAP_BASIS
6	Function Module	SAPTUNE_HISTORY_SAVE BUFFERS64 STRUCTURE TUNEHD64 OPTIONAL	Saves the Buffer and SAP Memory Statistics in the Database	STUN_MON	BASIS	SAP_BASIS
7	Function Module	SAPTUNE_HISTORY_STATISTICS	Returns the History of the SAP Buffer Statistics	STUN_MON	BASIS	SAP_BASIS
8	Function Module	SAPTUNE_HISTORY_STATISTICS BUFFER_HISTORY_64 STRUCTURE TUNEHD64 OPTIONAL	Returns the History of the SAP Buffer Statistics	STUN_MON	BASIS	SAP_BASIS