Processor Overview (PI_PCSR)
- Organization of this page
Function
The Processor Overview (PI_PCSR) record stores the performance data per unit time on the processor's arithmetic operations, logical computation, initialization of peripheral device operations, the rate of interrupts such as process thread execution, and the time spent.
This is a multi-instance record.
- Note:
-
-
In a multi-processor environment, the maximum value for the fields listed below is 100 if _Total is indicated for the Instance (INSTANCE) field:
• % DPC Time (PCT_DPC_TIME)
• % Interrupt Time (PCT_INTERRUPT_TIME)
• CPU % (PCT_PROCESSOR_TIME)
• Privileged CPU % (PCT_PRIVILEGED_TIME)
• User CPU % (PCT_USER_TIME)
-
This record cannot be collected when the startup type of the Windows Management Instrumentation service (service name: WinMgmt), which provides OS system management information, is set to Disable.
-
When the Processor object is used, up to 64 pieces of processor information can be collected.
-
Default values and values that can be specified
|
Item |
Default value |
Modifiable |
|---|---|---|
|
Collection Interval |
60 |
Yes |
|
Collection Offset# |
0 |
Yes |
|
Log |
No |
Yes |
|
LOGIF |
Blank |
Yes |
|
Over 10 Sec Collection Time |
No |
No |
|
Realtime Report Data Collection Mode |
Reschedule |
Yes |
- #
-
A value between 0 and 32,767 seconds can be specified (a value within the range specified for Collection Interval). Use this item to distribute the collection load, because executing data collection all at once results in concentration of the processing workload. Note that the data collection duration to be recorded is the same as the Collection Interval, regardless of the value specified for Collection Offset.
ODBC key fields
PI_PCSR_INSTANCE
Lifetime
None
Record size
-
Fixed portion: 681 bytes
-
Variable portion: 532 bytes
Fields
|
PFM-View name (PFM - Manager name name) |
Description |
Smry |
Format |
Delta |
Not sprtd on |
Data source |
|---|---|---|---|---|---|---|
|
% C1 Time (PCT_C1_TIME) |
Percentage of the time the processor was in the C1 low power consumption state (C1 state) (%). This is a low power consumption state in which the processor maintains all contexts and can quickly return to the executing state. If the processor does not support the C1 state, this field is always 0. |
% |
float |
No |
-- |
-- |
|
% C2 Time (PCT_C2_TIME) |
Percentage of the time the processor was in the C2 low power consumption state (C2 state) (%). This is a low power consumption state that consumes less power than the C1 state, in which the processor maintains only the system cache contexts. If the processor does not support the C2 state, this field is always 0. |
% |
float |
No |
-- |
-- |
|
% C3 Time (PCT_C3_TIME) |
Percentage of the time the processor was in the C3 low power consumption state (C3 state) (%). This is a low power consumption state that consumes less power than the C2 state, in which the processor cannot maintain cache integrity. If the processor does not support the C3 state, this field is always 0. |
% |
float |
No |
-- |
-- |
|
% DPC Time (PCT_DPC_TIME) |
Percentage of time the processor was used for handling DPC (Delayed Procedure Call) interrupts in the privileged mode, which are executed at lower priority than the standard interrupts (%). |
% |
float |
No |
-- |
-- |
|
% Idle Time (PCT_IDLE_TIME) |
Percentage of time the processor was idle (%). |
% |
float |
No |
-- |
-- |
|
% Interrupt Time (PCT_INTERRUPT_TIME) |
Percentage of time the processor was used for processing hardware (devices that cause interrupts, such as system clock, mouse, disk driver, data communication line, NIC, and other peripheral devices) interrupts (%). |
% |
float |
No |
-- |
-- |
|
APC Bypasses/sec (APC_BYPASSES_PER_SEC) |
Rate at which the kernel APC (Asynchronous Procedure Call) interrupts were bypassed at the processor (bypasses/second). |
AVG |
float |
No |
2012, 2016, 2019 |
-- |
|
C1 Trans/sec (PCT_C1_TRANSITIONS_PER_SEC) |
Number of times the processor entered the C1 low power consumption state (C1 state) (transitions/second). When the processor is in a sufficiently idle state, it enters the C1 state, and exits the C1 state when an interrupt occurs. If the processor does not support the C1 state, this field is always 0. |
% |
float |
No |
-- |
-- |
|
C2 Trans/sec (PCT_C2_TRANSITIONS_PER_SEC) |
Number of times the processor entered the C2 low power consumption state (C2 state) (transitions/second). If the processor requires less power than the C1 state and is in a sufficiently idle state, it shifts from the C1 state to the C2 state, and exits the C2 state when an interrupt occurs. If the processor does not support the C2 state, this field is always 0. |
% |
float |
No |
-- |
-- |
|
C3 Trans/sec (PCT_C3_TRANSITIONS_PER_SEC) |
Number of times the processor entered the C3 low power consumption state (C3 state) (transitions/second). If the processor requires less power than the C2 state and is in a sufficiently idle state, it shifts from the C2 state to the C3 state, and exits the C3 state when an interrupt occurs. If the processor does not support the C3 state, this field is always 0. |
% |
float |
No |
-- |
-- |
|
CPU % (PCT_PROCESSOR_TIME) |
Processor usage (%). Percentage of the elapsed time used by the processor for executing non-idle threads. |
% |
float |
No |
-- |
-- |
|
DPC Bypasses/sec (DPC_BYPASSES_PER_SEC) |
Rate at which DPC (Delayed Procedure Call) interrupts in the privileged mode, which are executed at lower priority than the standard interrupts, were bypassed at the processor (bypasses/second). |
AVG |
float |
No |
2012, 2016, 2019 |
-- |
|
DPC Rate (DPC_RATE) |
Average processor clock value between timer checks when DPC (Delayed Procedure Call) interrupts in the privileged mode, which are executed at lower priority than the standard interrupts, were added to the processor's DPC queue.# |
AVG |
ulong |
No |
-- |
-- |
|
DPCs Queued/sec (DPCS_QUEUED_PER_SEC) |
Average number of DPC (Delayed Procedure Call) interrupts in the privileged mode, which are executed at lower priority than the standard interrupts, that were added to the processor's DPC queue (interrupts/second). |
AVG |
float |
No |
-- |
-- |
|
Instance (INSTANCE) |
Processor instance name. Shown as a number that begins at 0. |
COPY |
string (256) |
No |
-- |
-- |
|
Interrupts/sec (INTERRUPTS_PER_SEC) |
Rate at which the processor received and processed hardware (devices that cause interrupts, such as system clock, mouse, disk driver, data communication line, NIC, and other peripheral devices) interrupts (interrupts/second). Does not include DPC (Delayed Procedure Call) interrupts. Normally, if the value in this field has increased significantly when there is no system activity, it indicates a hardware problem, such as the presence of a slow device. |
AVG |
float |
No |
-- |
-- |
|
Interval (INTERVAL) |
Collection interval during which the record was stored (seconds). For a real-time report, the first value is 5. If records are summarized into a historical report, the last stored value is displayed. |
COPY |
ulong |
No |
-- |
RECORD_TIME (T1) - RECORD_TIME (T0) |
|
Interval2 (INTERVAL2) |
Collection interval during which the record was stored (seconds). For a real-time report, the first value is 5. If records are summarized into a historical report, the total of the summarized records is displayed. |
ADD |
ulong |
No |
-- |
RECORD_TIME (T1) - RECORD_TIME (T0) |
|
Privileged CPU % (PCT_PRIVILEGED_TIME) |
Processor usage in the privileged mode (%). Percentage of the elapsed time the processor used for executing non-idle threads in the privileged mode. |
% |
float |
No |
-- |
-- |
|
Record Time (RECORD_TIME) |
Time at which the record was created. |
COPY |
time_t |
No |
-- |
-- |
|
Record Type (INPUT_RECORD_TYPE) |
Record name. Always PCSR. |
COPY |
char (8) |
No |
-- |
-- |
|
User CPU % (PCT_USER_TIME) |
Processor usage in the user mode (%). Percentage of the elapsed time the processor used for executing non-idle threads in the user mode. |
% |
float |
No |
-- |
-- |
- Legend:
-
Smry: Summary
Not sprtd on: Not supported on