Diff Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #51ec51f5849d9Run #51ec517fc2424DiffDiff%
Number of Function Calls4,025 4,025 0 0.0%
Incl. Wall Time (microsec)4,008 3,980 -28 -0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)4,008 3,980 -28 -0.7%
Incl. CPU (microsecs)6,074 6,030 -44 -0.7%
Incl. CPU (microsecs) per call 2 1 -0 -0.7%
Excl. CPU (microsec)6,074 6,030 -44 -0.7%
Incl. MemUse (bytes)172,512 172,512 0 0.0%
Incl. MemUse (bytes) per call 43 43 0 0.0%
Excl. MemUse (bytes)172,512 172,512 0 0.0%
Incl. PeakMemUse (bytes)20,976 20,976 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)20,976 20,976 0 0.0%

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% -28 -1.0% -44 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -100.0% -44 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -13 -46.4% -18 -40.9% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% -8 -28.6% -24 -54.5% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 N/A% -4 -14.3% -46 -104.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -7.1% -1 -2.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::addField0 N/A% -2 -7.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 3.6% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 3.6% 2 4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -3.6% -10 -22.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -3.6% 9 20.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 1 3.6% 3 6.8% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 0 0.0% 18 40.9% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 0.0% 10 22.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 7 15.9% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 12 27.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 6 13.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%