Run Report
Run #67e5f2e80814c: XHProf Run (Namespace=_)
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Parent/Child report for Magento\Framework\HTTP\PhpEnvironment\Response::setHeader [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Magento\Framework\HTTP\PhpEnvironment\Response::setHeader22 21.0% 996 0.0% 0 0.0% 76,888 0.0% 144 0.0%
Exclusive Metrics for Current Function151 15.2% 0 N/A% 1,576 2.0% 0 0.0%
Parent functions
Magento\Csp\Model\Policy\Renderer\SimplePolicyHeaderRenderer::render16 72.7% 850 85.3% 0 N/A% 68,928 89.6% 144 100.0%
Magento\Framework\App\Response\Http::setNoCacheHeaders3 13.6% 101 10.1% 0 N/A% 5,896 7.7% 0 0.0%
Magento\Framework\App\Response\HeaderManager::beforeSendResponse3 13.6% 45 4.5% 0 N/A% 2,064 2.7% 0 0.0%
Child functions
Magento\Framework\HTTP\PhpEnvironment\Response::clearHeader19 30.2% 628 63.1% 0 N/A% 2,456 3.2% 0 0.0%
Laminas\Http\Headers::addHeaderLine22 34.9% 188 18.9% 0 N/A% 72,256 94.0% 144 100.0%
Laminas\Http\AbstractMessage::getHeaders22 34.9% 29 2.9% 0 N/A% 600 0.8% 0 0.0%