SAP ABAP Table TST04HIST (Statistics: Structure for Database Information Display)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-DB-INF (Application Component) Informix
⤷
STUI (Package) Informix Database Monitor

⤷

⤷

Basic Data
Table Category | INTTAB | Structure |
Structure | TST04HIST |
![]() |
Short Description | Statistics: Structure for Database Information Display |
Delivery and Maintenance
Pool/cluster | ||
Delivery Class | S | System table, maint. only by SAP, change = modification |
Data Browser/Table View Maintenance | Display/Maintenance Allowed with Restrictions |
Components
![]() |
Field | Key | Data Element | Domain | Data Type |
Length | Decimal Places |
Short Description | Check table |
---|---|---|---|---|---|---|---|---|---|
1 | ![]() |
BUFREADS64 | STUI_INT64 | DEC | 18 | 0 | Number of reads from shared memory buffer | ||
2 | ![]() |
DSKREADS64 | STUI_INT64 | DEC | 18 | 0 | Actual reads (I/O requests) from disk | ||
3 | ![]() |
BUFWRITS64 | STUI_INT64 | DEC | 18 | 0 | Number of writes to shared memory buffer | ||
4 | ![]() |
DSKWRITS64 | STUI_INT64 | DEC | 18 | 0 | Actual number of writes (I/O requests) to disk | ||
5 | ![]() |
LLGPGWRI64 | STUI_INT64 | DEC | 18 | 0 | Number of logical log pages written | ||
6 | ![]() |
FGWRITES64 | STUI_INT64 | DEC | 18 | 0 | Number of foreground writes | ||
7 | ![]() |
LRUWRITS64 | STUI_INT64 | DEC | 18 | 0 | Number of lru writes | ||
8 | ![]() |
CHKWRITS64 | STUI_INT64 | DEC | 18 | 0 | Writes resulting from a checkpoint | ||
9 | ![]() |
ISCOMMIT64 | STUI_INT64 | DEC | 18 | 0 | ISAM commits since database startup | ||
10 | ![]() |
ISROLLBK64 | STUI_INT64 | DEC | 18 | 0 | ISAM rollbacks since database startup | ||
11 | ![]() |
SEQSCANS64 | STUI_INT64 | DEC | 18 | 0 | Number of sequential scans | ||
12 | ![]() |
NUMCKPTS | SINT4_NOS | INT4 | 10 | 0 | Number of checkpoints since database startup | ||
13 | ![]() |
RA_USED64 | STUI_INT64 | DEC | 18 | 0 | Read ahead pages used | ||
14 | ![]() |
RA_COUNT64 | STUI_INT64 | DEC | 18 | 0 | Sum of read ahead pages | ||
15 | ![]() |
BUFWAITS64 | STUI_INT64 | DEC | 18 | 0 | Number of Buffer Wait Events | ||
16 | ![]() |
ISREADS64 | STUI_INT64 | DEC | 18 | 0 | ISAM Read Calls | ||
17 | ![]() |
ISSTARTS64 | STUI_INT64 | DEC | 18 | 0 | ISAM Start Calls (Index read) | ||
18 | ![]() |
MEMSORTS | STUI_INT64 | DEC | 18 | 0 | Number of Sort Events in Memory | ||
19 | ![]() |
DISKSORTS | STUI_INT64 | DEC | 18 | 0 | Number of Sort Events in Memory | ||
20 | ![]() |
LOCKWAIT64 | STUI_INT64 | DEC | 18 | 0 | Number of Lock Wait Events | ||
21 | ![]() |
LOCKREQS64 | STUI_INT64 | DEC | 18 | 0 | Number of Lock Requests |
History
Last changed by/on | SAP | 20041216 |
SAP Release Created in | 700 |