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Applies To: Windows 8, Windows 8.1
The syntax search and filtering components of Windows® Performance Analyzer (WPA) are an extension to Windows query syntax. For more information, see Advanced Query Syntax.
Available Extensions
The following table describes the available extensions.
| Description | Examples |
|---|---|
Property names can contain spaces and other non-alphanumeric characters if the spaces or characters are enclosed in square brackets. |
|
The asterisk RegEx operator (*) is allowed on string types. |
The following query matches both iexplore and explorer, but not myexplorer:
|
Memory size suffixes (KB, MB, GB) and time units (s, ms, us, ns) on double and integer literals are supported. These suffixes are not case-sensitive. |
|
Flexible precision on float literals for equality operations is supported. Precision is based on the number of decimal digits that the query contains. |
|
You may want to restrict a search scope to a subset of rows by series name. The series name is the name of the right-most non-empty column to the left of the gold bar. In the following table, the series name for rows 1-6 is Process. For all other rows, the series name is Module.
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If you query for Process:~='iexplore', rows 6-13 are selected.
If you query for Process:~='iexplore' AND [Series Name] := 'Process', only row 6 is selected.
If you query for Process:~'iexplore' AND [Series Name] := 'Module', rows 7-13 are selected.