Run Report
Run #52fbc0cc9fd3e: XHProf Run (Namespace=drupal-perf-cottser)
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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_match16,736 99.9% 33,526 4.3% 45,497 6.0% 765,672 4.5% 29,384 0.2%
Exclusive Metrics for Current Function33,526 100.0% 45,497 100.0% 765,672 100.0% 29,384 100.0%
Parent functions
Symfony\Component\Yaml\Parser::parse4,019 24.0% 11,959 35.7% 15,280 33.6% 269,488 35.2% 2,192 7.5%
Symfony\Component\Yaml\Inline::evaluateScalar4,702 28.1% 7,466 22.3% 10,612 23.3% 800 0.1% 936 3.2%
Drupal\field\Entity\Field::__construct1,323 7.9% 2,465 7.4% 3,169 7.0% 792 0.1% 0 0.0%
Symfony\Component\Yaml\Parser::parseValue1,434 8.6% 2,165 6.5% 3,209 7.1% 126,984 16.6% 928 3.2%
Drupal\Core\SystemListing::scanDirectory@11,151 6.9% 1,523 4.5% 2,474 5.4% 792 0.1% 1,216 4.1%
Drupal\Core\SystemListing::scanDirectory@4795 4.8% 1,333 4.0% 1,862 4.1% 792 0.1% 2,416 8.2%
Symfony\Component\Yaml\Parser::parse@1435 2.6% 1,215 3.6% 1,465 3.2% 99,064 12.9% 1,792 6.1%
Symfony\Component\Yaml\Inline::parseQuotedScalar321 1.9% 1,131 3.4% 1,369 3.0% 230,736 30.1% 2,160 7.4%
Drupal\Core\SystemListing::scanDirectory@2762 4.6% 1,038 3.1% 1,629 3.6% 792 0.1% 992 3.4%
Drupal\Core\SystemListing::scanDirectory@3544 3.3% 919 2.7% 1,251 2.7% 792 0.1% 1,344 4.6%
Drupal\Core\SystemListing::scanDirectory@5569 3.4% 771 2.3% 1,227 2.7% 792 0.1% 1,016 3.5%
Symfony\Component\Yaml\Parser::getNextEmbedBlock245 1.5% 570 1.7% 714 1.6% 4,408 0.6% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf8134 0.8% 275 0.8% 345 0.8% 800 0.1% 624 2.1%
Drupal\Core\SystemListing::scanDirectory@6117 0.7% 217 0.6% 282 0.6% 792 0.1% 904 3.1%
Drupal\Core\SystemListing::scanDirectory71 0.4% 141 0.4% 175 0.4% 792 0.1% 792 2.7%
drupal_basename24 0.1% 112 0.3% 127 0.3% 8,976 1.2% 1,440 4.9%
Drupal\Core\SystemListing::scanDirectory@732 0.2% 63 0.2% 84 0.2% 792 0.1% 792 2.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath14 0.1% 36 0.1% 49 0.1% 1,736 0.2% 1,120 3.8%
Symfony\Component\HttpFoundation\Request::getHost12 0.1% 34 0.1% 45 0.1% 800 0.1% 800 2.7%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix4 0.0% 17 0.1% 21 0.0% 2,832 0.4% 1,160 3.9%
Drupal\Core\SystemListing::scanDirectory@88 0.0% 16 0.0% 23 0.1% 792 0.1% 824 2.8%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection5 0.0% 15 0.0% 21 0.0% 2,512 0.3% 1,136 3.9%
menu_item_route_access5 0.0% 8 0.0% 15 0.0% 776 0.1% 616 2.1%
Drupal\Core\Extension\ModuleHandler::parseDependency1 0.0% 8 0.0% 9 0.0% 2,184 0.3% 2,024 6.9%
drupal_valid_http_host1 0.0% 8 0.0% 10 0.0% 776 0.1% 840 2.9%
drupal_match_path2 0.0% 7 0.0% 8 0.0% 768 0.1% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.0% 3 0.0% 4 0.0% 808 0.1% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate1 0.0% 3 0.0% 4 0.0% 816 0.1% 0 0.0%
drupal_valid_test_ua1 0.0% 3 0.0% 5 0.0% 864 0.1% 864 2.9%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader2 0.0% 3 0.0% 7 0.0% 816 0.1% 456 1.6%
Symfony\Component\Routing\RouteCompiler::compilePattern1 0.0% 2 0.0% 2 0.0% 808 0.1% 0 0.0%