Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for strtolower

strtolowerRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls10,787 11,269 482 4.5%
Incl. Wall Time (microsec)7,461 7,524 63 0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -3.5%
Excl. Wall Time (microsec)7,461 7,524 63 0.8%
Incl. CPU (microsecs)28,002 32,002 4,000 14.3%
Incl. CPU (microsecs) per call 3 3 0 9.4%
Excl. CPU (microsec)28,002 32,002 4,000 14.3%
Incl. MemUse (bytes)752,800 783,648 30,848 4.1%
Incl. MemUse (bytes) per call 70 70 -0 -0.4%
Excl. MemUse (bytes)752,800 783,648 30,848 4.1%
Incl. PeakMemUse (bytes)56,544 55,784 -760 -1.3%
Incl. PeakMemUse (bytes) per call 5 5 -0 -5.6%
Excl. PeakMemUse (bytes)56,544 55,784 -760 -1.3%

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
strtolower482 100.0% 63 0.4% 4,000 20.0% 30,848 6.8% -760 -0.2%
Exclusive Metrics Diff for Current Function63 100.0% 4,000 100.0% 30,848 100.0% -760 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get482 100.0% 72 114.3% -1 -0.0% 30,848 100.0% -696 -91.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 2 3.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 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%
Twig_Template::getAttribute0 0.0% -2 -3.2% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -2 -3.2% 0 0.0% 0 0.0% -64 -8.4%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% 4,001 100.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -3 -4.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 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\HttpFoundation\HeaderBag::get0 0.0% -2 -3.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 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::get@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%