query
Displays trace and providers query options.
xperf {-Providers [options] | -Loggers | -BootTrace | -ProfInt}
Parameters
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-Providers [options...]
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Query all installed/known and registered providers, as well as all known kernel flags and groups. For details, please see "xperf -help providers".
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-Loggers
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Query all active logging sessions.
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-BootTrace
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Query the boot trace configuration.
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-ProfInt
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Query the current profile interval.
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-Profiles {ProfileFileName | ProfileName}
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Query the profile names defined in ProfileFileName or the ProfileName options. If no parameters are specified, query the names of the built-in profiles.
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-ProfilesWithDetails {ProfileFileName | ProfileName}
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Query the profile names defined in ProfileFileName or detailed properties in the ProfileName options. If no parameters are specified, query the names of the built-in profiles.
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-ProfileSessions {ProfileFileName | SessionName}
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Query the profile session names defined in ProfileFileName or the SessionName properties. If no parameters are specified, query the names of the builtin profile sessions.
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-ProfileProviders {ProfileFileName | ProviderName}
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Query the profile provider names defined in ProfileFileName or the ProviderName properties. If no parameters are specified, query the names of the builtin profileproviders.
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-ProfileLoggers ProfileName
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Query logging sessions specified in profile ProfileName.