Collection Instance 2 (PD_PCI)
- Organization of this page
Function
The Collection Instance 2 (PD_PCI) record stores performance data indicating the status (at a specific point in time) of an instance.
- Notes
-
This record collects the status of the fast recovery area managed by the Oracle Database.
If Oracle Database 12c R2 or later is monitored in a CDB configuration, the same values are collected regardless of whether it is the root container (CDB$ROOT) or the PDBs that are being monitored.
Default and changeable values
|
Item |
Default Value |
Changeable |
|---|---|---|
|
Collection Interval |
600 |
Y |
|
Collection Offset |
40 |
Y |
|
Log |
No |
Y |
|
LOGIF |
(Blank) |
Y |
|
Over 10 Sec Collection Time |
No |
N |
ODBC Key Fields
None
Lifetime
From the creation to the deletion of an Oracle instance
Record Size
-
Fixed part: 1,866 bytes
-
Variable part: 0 bytes
Fields
|
PFM - View name (PFM - Manager name) |
Description |
Summary |
Format |
Delta |
Supported Version |
Data Source |
|---|---|---|---|---|---|---|
|
Host (HOST) |
Instance's host machine name |
-- |
string(64) |
No |
All |
V$INSTANCE.HOST_NAME |
|
ORACLE_HOME (ORACLE_HOME) |
ORACLE_HOME environment variable |
-- |
string(255) |
No |
All |
-- |
|
ORACLE_SID (ORACLE_SID) |
ORACLE_SID environment variable |
-- |
string(30) |
No |
All |
-- |
|
Record Time (RECORD_TIME) |
Collection termination time for the performance data stored in the record |
-- |
time_t |
No |
All |
Remote Monitor Collector |
|
Record Type (INPUT_RECORD_TYPE) |
Record name (always PCI) |
-- |
string(4) |
No |
All |
Remote Monitor Collector |
|
Recovery File Dest (RECOVERY_FILE_DEST) |
Location of the fast recovery area |
-- |
string(513) |
No |
All |
V$RECOVERY_FILE_DEST.NAME |
|
Recovery Space Limit (RECOVERY_LIMIT) |
Maximum size of the fast recovery area in megabytes |
-- |
double |
No |
All |
V$RECOVERY_FILE_DEST.SPACE_LIMIT / (1024 * 1024) |
|
Recovery Space Used (RECOVERY_USED) |
Used space of the fast recovery area in megabytes |
-- |
double |
No |
All |
V$RECOVERY_FILE_DEST.SPACE_USED / (1024 * 1024) |
|
Recovery Space Reclaimable (RECOVERY_RECLAIMABLE) |
Size of obsolete, redundant, and other low priority files from the fast recovery area in megabytes |
-- |
double |
No |
All |
V$RECOVERY_FILE_DEST.SPACE_RECLAIMABLE / (1024 * 1024) |
|
Recovery File Nums (RECOVERY_FILES) |
Number of files in the fast recovery area |
-- |
ulong |
No |
All |
V$RECOVERY_FILE_DEST.NUMBER_OF_FILES |
|
Recovery Space Free Mbytes (RECOVERY_FREE_MB) |
Free space in the fast recovery area in megabytes. When RECOVERY_LIMIT is 0, 0 is displayed. |
-- |
double |
No |
All |
RECOVERY_LIMIT - RECOVERY_USED |
|
Recovery Space Free % (RECOVERY_FREE_RATIO) |
Percentage of free space in the fast recovery area. When RECOVERY_LIMIT is 0, 100 is displayed. |
-- |
double |
No |
All |
((RECOVERY_LIMIT - RECOVERY_USED) / RECOVERY_LIMIT) * 100 |
|
Start Time (START_TIME) |
Collection start time for the performance data stored in the record |
-- |
time_t |
No |
All |
Remote Monitor Collector |
|
VA DeviceID (VADEVICEID) |
Device ID of virtual agent. |
-- |
string(256) |
No |
All |
Remote Monitor Collector |
|
Version (VERSION) |
Version of Oracle database 0 is set in lower than revision, if the monitoring target is Oracle Database 18c or later. |
-- |
string(20) |
No |
All |
PRODUCT_COMPONENT_VERSION |