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Run #55b947b193c50: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\page_cache\StackMiddleware\PageCache::lookup [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\page_cache\StackMiddleware\PageCache::lookup1 7.7% 1,602 4.0% 218,160 5.6% 240,608 6.1%
Exclusive Metrics for Current Function18 1.1% 2,936 1.3% 88 0.0%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle1 100.0% 1,602 100.0% 218,160 100.0% 240,608 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::get1 14.3% 1,540 96.1% 204,416 93.7% 240,520 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 14.3% 22 1.4% 5,104 2.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::getLastModified1 14.3% 10 0.6% 2,832 1.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get1 14.3% 6 0.4% 744 0.3% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has1 14.3% 3 0.2% 752 0.3% 0 0.0%
extension_loaded1 14.3% 2 0.1% 664 0.3% 0 0.0%
session_name1 14.3% 1 0.1% 712 0.3% 0 0.0%