| Platform SDK: Performance Monitoring |
The following structures are supported for working with performance data.
| Structure | Description |
|---|---|
| PDH_BROWSE_DLG_CONFIG | Used by the PdhBrowseCounters function to configure the PDH Browse Counters dialog box. |
| PDH_COUNTER_INFO | Contains information describing the properties of a counter. |
| PDH_COUNTER_PATH_ELEMENTS | Contains the parsed elements of a fully qualified counter path. |
| PDH_DATA_ITEM_PATH_ELEMENTS | Contains the path elements of a specific data item. |
| PDH_FMT_COUNTERVALUE | Contains the value of a counter. |
| PDH_FMT_COUNTERVALUE_ITEM | Contains the name of, and information about, a specific counter value. |
| PDH_RAW_COUNTER | Contains raw counter data as it was collected from the provider. |
| PDH_RAW_COUNTER_ITEM | Contains the name of, and information about, a specific raw counter value. |
| PDH_RAW_LOG_RECORD | Stores information about a record contained in a binary trace log file. |
| PDH_STATISTICS | Contains statistics on the values in an array of raw counters. |
| PDH_TIME_INFO | Contains information describing a time interval. |
| Structure | Description |
|---|---|
| PERF_COUNTER_BLOCK | Contains the length of the performance-counter data. |
| PERF_COUNTER_DEFINITION | Contains a description of a performance counter. |
| PERF_DATA_BLOCK | Contains a description of the performance data provided by a counter. |
| PERF_INSTANCE_DEFINITION | Contains instance-specific information for a block of performance data. |
| PERF_OBJECT_TYPE | Contains object-specific performance information. |