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Run #557dd552b18c1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\page_cache\StackMiddleware\PageCache::fetch [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\page_cache\StackMiddleware\PageCache::fetch1 5.9% 379,061 92.7% 37,024,672 89.6% 37,106,408 89.7%
Exclusive Metrics for Current Function45 0.0% -584 -0.0% 3,240 0.0%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::lookup1 100.0% 379,061 100.0% 37,024,672 100.0% 37,106,408 100.0%
Child functions
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_StackMiddleware_KernelPreHandle_Proxy::handle1 11.1% 378,775 99.9% 37,009,728 100.0% 37,091,640 100.0%
Drupal\page_cache\StackMiddleware\PageCache::set1 11.1% 124 0.0% 2,720 0.0% 3,264 0.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_PageCache_ChainResponsePolicy_Proxy::check1 11.1% 58 0.0% 800 0.0% 792 0.0%
Symfony\Component\HttpFoundation\Response::getExpires1 11.1% 35 0.0% 4,040 0.0% 3,200 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 11.1% 12 0.0% 1,264 0.0% 872 0.0%
explode1 11.1% 6 0.0% 4,680 0.0% 1,776 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get1 11.1% 6 0.0% 696 0.0% 752 0.0%
time1 11.1% 0 0.0% 656 0.0% 368 0.0%
DateTime::getTimestamp1 11.1% 0 0.0% 672 0.0% 504 0.0%