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The developer dashboard is the new feature addition to SPS 2010 diagnostics. The Developer dashboard provides detailed information such as components generating load on the system, code that executed on the page, query execution time, function by function level trace, WebPart load time etc. Developer Dashboard Modes
The below are the modes in the Developer Dashboard: 1. On : Developer Dashboard is viewable on all pages that use the default master page. 2. Off : Turns off the Developer Dashboard 3. OnDemand : OnDemand mode allows the user to toggle the Dashboard on and off whenever required.
The Developer Dashboard is disabled by default. One can enable the Developer Dashboard with the help of following methods.
1. Using STSADM.EXE
C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\BIN
STSADM.exe -o setproperty -pn developer-dashboard -pv OnDemand