Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls3,676 3,676 0 0.0%
Incl. Wall Time (microsec)3,640 3,653 13 0.4%
Incl. Wall Time (microsec) per call 1 1 0 0.4%
Excl. Wall Time (microsec)3,640 3,653 13 0.4%
Incl. CPU (microsecs)5,477 5,508 31 0.6%
Incl. CPU (microsecs) per call 1 1 0 0.6%
Excl. CPU (microsec)5,477 5,508 31 0.6%
Incl. MemUse (bytes)162,344 162,336 -8 -0.0%
Incl. MemUse (bytes) per call 44 44 -0 -0.0%
Excl. MemUse (bytes)162,344 162,336 -8 -0.0%
Incl. PeakMemUse (bytes)21,672 21,608 -64 -0.3%
Incl. PeakMemUse (bytes) per call 6 6 -0 -0.3%
Excl. PeakMemUse (bytes)21,672 21,608 -64 -0.3%

Parent/Child Regression/Improvement report for strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
strtolower0 N/A% 13 0.8% 31 1.8% -8 -0.0% -64 -0.0%
Exclusive Metrics Diff for Current Function13 100.0% 31 100.0% -8 -100.0% -64 -100.0%
Parent functions
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 N/A% 8 61.5% 7 22.6% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -30.8% 4 12.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 4 30.8% 1 3.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 3 23.1% 2 6.5% 0 0.0% -72 -112.5%
toolbar_menu_navigation_links0 N/A% -2 -15.4% 2 6.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 2 15.4% 5 16.1% 0 0.0% -40 -62.5%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 15.4% 6 19.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 N/A% -1 -7.7% 1 3.2% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 1 7.7% 5 16.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 1 7.7% 3 9.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -7.7% -3 -9.7% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 0.0% 0 0.0% -16 -200.0% 0 0.0%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 4 12.9% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 0 0.0% 2 6.5% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 N/A% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 0 0.0% 7 22.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -4 -12.9% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% 0 0.0% -8 -25.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -3 -9.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -4 -12.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 2 6.5% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 0 0.0% 0 0.0% 48 75.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 3 9.7% 0 0.0% 0 0.0%