pm_reset_data and pm_reset_data_wp Subroutines
Purpose
Resets system-wide Performance Monitor data.
Library
Performance Monitor APIs Library (libpmapi.a)
Syntax
#include <pmapi.h>
int pm_reset_data ()int pm_reset_data_wp (cid_t cid)Description
The pm_reset_data subroutine resets the current system-wide Performance Monitor data. The pm_reset_data_wp subroutine resets the system-wide Performance Monitor data for a specified workload partition (WPAR).
The data is a set (one per hardware counter on the machine used) of 64-bit values. All values are reset to 0.
Parameters
| Item | Description |
|---|---|
| cid | Specifies the identifier of the WPAR that the subroutine deletes. The CID can be obtained from the WPAR name using the getcorralid subroutine. |
Return Values
| Item | Description |
|---|---|
| 0 | Operation completed successfully. |
| Positive Error Code | Refer to the pm_error (pm_error Subroutine) subroutine to decode the error code. |
Error Codes
See the pm_error (pm_error Subroutine) subroutine.
Files
| Item | Description |
|---|---|
| /usr/include/pmapi.h | Defines standard macros, data types, and subroutines. |