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Run #55d345bad9552: XHProf Run (Namespace=drupal-perf-sorressean)
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Parent/Child report for strtolower [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
strtolower42 91.3% 41 0.4% 6,032 0.3% 3,392 0.2%
Exclusive Metrics for Current Function41 100.0% 6,032 100.0% 3,392 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set13 31.0% 14 34.1% 1,072 17.8% 600 17.7%
Symfony\Component\HttpFoundation\HeaderBag::get15 35.7% 13 31.7% 1,160 19.2% 544 16.0%
Symfony\Component\HttpFoundation\Request::getHost5 11.9% 5 12.2% 816 13.5% 560 16.5%
Symfony\Component\HttpFoundation\HeaderBag::has5 11.9% 4 9.8% 824 13.7% 608 17.9%
Drupal\Core\DependencyInjection\Container\prod\service_container_prod::getParameter1 2.4% 2 4.9% 736 12.2% 504 14.9%
Symfony\Component\DependencyInjection\Container::set2 4.8% 2 4.9% 728 12.1% 576 17.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 2.4% 1 2.4% 696 11.5% 0 0.0%