Run Report
Run #557dd552b18c1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for preg_match [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
preg_match76 91.6% 121 0.0% 19,824 0.0% 11,016 0.0%
Exclusive Metrics for Current Function121 100.0% 19,824 100.0% 11,016 100.0%
Parent functions
Drupal\Core\File\FileSystem::uriScheme49 64.5% 61 50.4% 4,960 25.0% 200 1.8%
Drupal\Component\Utility\Unicode::validateUtf87 9.2% 18 14.9% 656 3.3% 64 0.6%
Drupal\Component\Utility\Xss::split4 5.3% 12 9.9% 4,048 20.4% 0 0.0%
Drupal\Component\Utility\Xss::attributes4 5.3% 7 5.8% 1,344 6.8% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.3% 7 5.8% 992 5.0% 0 0.0%
drupal_valid_test_ua1 1.3% 4 3.3% 720 3.6% 592 5.4%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection1 1.3% 4 3.3% 1,008 5.1% 992 9.0%
Drupal\toolbar\PageCache\AllowToolbarPath::check3 3.9% 3 2.5% 4,752 24.0% 8,496 77.1%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 2.6% 3 2.5% 672 3.4% 672 6.1%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader4 5.3% 2 1.7% 672 3.4% 0 0.0%