SAP ABAP Table TST04HIST (Statistics: Structure for Database Information Display) is using

• Data Element (21)

#	Object Type	Object Name	Object Description	Note
1	Data Element	BUFREADS64	Number of reads from shared memory buffer
2	Data Element	BUFWAITS64	Number of Buffer Wait Events
3	Data Element	BUFWRITS64	Number of writes to shared memory buffer
4	Data Element	CHKWRITS64	Writes resulting from a checkpoint
5	Data Element	DISKSORTS	Number of Sort Events in Memory
6	Data Element	DSKREADS64	Actual reads (I/O requests) from disk
7	Data Element	DSKWRITS64	Actual number of writes (I/O requests) to disk
8	Data Element	FGWRITES64	Number of foreground writes
9	Data Element	ISCOMMIT64	ISAM commits since database startup
10	Data Element	ISREADS64	ISAM Read Calls
11	Data Element	ISROLLBK64	ISAM rollbacks since database startup
12	Data Element	ISSTARTS64	ISAM Start Calls (Index read)
13	Data Element	LLGPGWRI64	Number of logical log pages written
14	Data Element	LOCKREQS64	Number of Lock Requests
15	Data Element	LOCKWAIT64	Number of Lock Wait Events
16	Data Element	LRUWRITS64	Number of lru writes
17	Data Element	MEMSORTS	Number of Sort Events in Memory
18	Data Element	NUMCKPTS	Number of checkpoints since database startup
19	Data Element	RA_COUNT64	Sum of read ahead pages
20	Data Element	RA_USED64	Read ahead pages used
21	Data Element	SEQSCANS64	Number of sequential scans