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Event ID 1 — PDH SQL Interface Availability

  • Article

Applies To: Windows Server 2008

Performance Data Helper (PDH) provides an interface for viewing and selecting available performance counters on a system. By default, it utilizes an internal SQL database to store and read counter data. By accessing the SQL database, Performance Data Helper bypasses reading and writing registry and system values. If the SQL interface is unavailable, Performance Data Helper cannot respond to queries for performance counter values.

Event Details

Product: Windows Operating System
ID: 1
Source: Microsoft-Windows-PDH
Version: 6.0
Symbolic Name: PDH_CSTATUS_NEW_DATA
Message: The returned data value is valid and different from the last sample.

Resolve

This is a normal condition. No further action is required.

PDH SQL Interface Availability

Management Infrastructure