Run Report
Run #539201f8938f4: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
preg_match99 91.7% 480 0.1% 600 0.1% 16,920 0.1% 9,464 0.1%
Exclusive Metrics for Current Function480 100.0% 600 100.0% 16,920 100.0% 9,464 100.0%
Parent functions
drupal_basename33 33.3% 232 48.3% 266 44.3% 6,620 39.1% 1,480 15.6%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate20 20.2% 68 14.2% 86 14.3% 464 2.7% 464 4.9%
Drupal\Component\Utility\Xss::split4 4.0% 29 6.0% 34 5.7% 2,460 14.5% 1,664 17.6%
Symfony\Component\HttpFoundation\Request::getHost6 6.1% 22 4.6% 28 4.7% 452 2.7% 452 4.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath4 4.0% 21 4.4% 28 4.7% 548 3.2% 688 7.3%
Drupal\Component\Utility\Unicode::validateUtf86 6.1% 20 4.2% 28 4.7% 448 2.6% 428 4.5%
Drupal\Component\Utility\Xss::attributes7 7.1% 20 4.2% 30 5.0% 828 4.9% 432 4.6%
Drupal\field\Entity\FieldConfig::__construct3 3.0% 14 2.9% 16 2.7% 448 2.6% 16 0.2%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection2 2.0% 10 2.1% 14 2.3% 1,184 7.0% 800 8.5%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader4 4.0% 10 2.1% 16 2.7% 468 2.8% 316 3.3%
drupal_valid_http_host1 1.0% 9 1.9% 12 2.0% 424 2.5% 344 3.6%
Symfony\Component\Routing\RouteCompiler::compilePattern4 4.0% 8 1.7% 14 2.3% 460 2.7% 348 3.7%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix1 1.0% 6 1.2% 8 1.3% 728 4.3% 696 7.4%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 2.0% 5 1.0% 10 1.7% 464 2.7% 464 4.9%
drupal_valid_test_ua1 1.0% 3 0.6% 4 0.7% 472 2.8% 420 4.4%
Drupal\Core\Routing\UrlGenerator::generateFromPath1 1.0% 3 0.6% 6 1.0% 452 2.7% 452 4.8%