Resource Limit (PD_PDRL)
- Organization of this page
Function
The Resource Limit (PD_PDRL) record stores performance data indicating the usage of global system resources at a specific point in time. PFM - Agent for Oracle creates one record for each system resource. This is a multi-instance record.
Default and changeable values
Item |
Default value |
Changeable |
---|---|---|
Collection Interval |
600 |
Y |
Collection Offset |
25 |
Y |
Log |
No |
Y |
LOGIF |
(Blank) |
Y |
Over 10 Sec Collection Time |
No |
N |
ODBC key fields
PD_PDRL_RESOURCE_NAME
Lifetime
From the creation to the deletion of an Oracle instance
Record size
-
Fixed part: 678 bytes
-
Variable part: 77 bytes
Fields
PFM - View name (PFM - Manager name) |
Description |
Summary |
Format |
Delta |
Supported version |
Data source |
---|---|---|---|---|---|---|
Current Utilization (CURRENT_UTILIZATION) |
Number of locks, resources, or processes currently in use |
-- |
double |
No |
All |
V$RESOURCE_LIMIT.CURRENT_UTILIZATION |
Initial Allocation (INITIAL_ALLOCATION) |
Initial allocation (value specified in initialization parameter file) |
-- |
string(10) |
No |
All |
V$RESOURCE_LIMIT.INITIAL_ALLOCATION |
Limit Value (LIMIT_VALUE) |
Limit value for locks and resources (the value of this field can be greater than the initial allocation value; in the case of unlimited allocation, the value of this field is UNLIMITED) |
-- |
string(10) |
No |
All |
V$RESOURCE_LIMIT.LIMIT_VALUE |
Max Utilization (MAX_UTILIZATION) |
Maximum amount of resources used since the last instance started |
-- |
double |
No |
All |
V$RESOURCE_LIMIT.MAX_UTILIZATION |
Record Time (RECORD_TIME) |
Collection termination time for the performance data stored in the record |
-- |
time_t |
No |
All |
Agent Collector |
Record Type (INPUT_RECORD_TYPE) |
Record name (always PDRL) |
-- |
string(4) |
No |
All |
Agent Collector |
Resource Name (RESOURCE_NAME) |
Resource name |
-- |
string(30) |
No |
All |
V$RESOURCE_LIMIT.RESOURCE_NAME |
Start Time (START_TIME) |
Collection start time for the performance data stored in the record |
-- |
time_t |
No |
All |
Agent Collector |
Utilization % (UTILIZATION_PERCENT) |
Ratio (as a percent) of the current utilization value to the maximum utilization value |
-- |
double |
No |
All |
CURRENT_UTILIZATION / MAX_UTILIZATION * 100 |