Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls2,711 2,802 91 3.4%
Incl. Wall Time (microsec)2,126 2,222 96 4.5%
Incl. Wall Time (microsec) per call 1 1 0 1.1%
Excl. Wall Time (microsec)2,126 2,222 96 4.5%
Incl. CPU (microsecs)3,760 3,837 77 2.0%
Incl. CPU (microsecs) per call 1 1 -0 -1.3%
Excl. CPU (microsec)3,760 3,837 77 2.0%
Incl. MemUse (bytes)126,040 128,936 2,896 2.3%
Incl. MemUse (bytes) per call 46 46 -0 -1.0%
Excl. MemUse (bytes)126,040 128,936 2,896 2.3%
Incl. PeakMemUse (bytes)23,600 23,624 24 0.1%
Incl. PeakMemUse (bytes) per call 9 8 -0 -3.1%
Excl. PeakMemUse (bytes)23,600 23,624 24 0.1%

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
strtolower91 100.0% 96 2.1% 77 1.8% 2,896 5.2% 24 0.0%
Exclusive Metrics Diff for Current Function96 100.0% 77 100.0% 2,896 100.0% 24 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get91 100.0% 86 89.6% 92 119.5% 2,896 100.0% -16 -66.7%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 7 7.3% -3 -3.9% 0 0.0% 40 166.7%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 4 4.2% 1 1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 3 3.1% 11 14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -3 -3.1% 10 13.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% -2 -2.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -2 -2.1% 2 2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 1.0% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 1.0% -8 -10.4% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% -1 -1.0% -2 -2.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 1 1.0% -4 -5.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 1 1.0% 3 3.9% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% 1 1.0% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -1.0% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 -1.0% -1 -1.3% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 0 0.0% 4 5.2% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 0 0.0% -5 -6.5% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% -9 -11.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 5 6.5% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% -3 -3.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -4 -5.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 5 6.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -4 -5.2% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%