Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls2,692 2,691 -1 -0.0%
Incl. Wall Time (microsec)2,091 2,154 63 3.0%
Incl. Wall Time (microsec) per call 1 1 0 3.1%
Excl. Wall Time (microsec)2,091 2,154 63 3.0%
Incl. CPU (microsecs)3,728 3,709 -19 -0.5%
Incl. CPU (microsecs) per call 1 1 -0 -0.5%
Excl. CPU (microsec)3,728 3,709 -19 -0.5%
Incl. MemUse (bytes)125,240 125,224 -16 -0.0%
Incl. MemUse (bytes) per call 47 47 0 0.0%
Excl. MemUse (bytes)125,240 125,224 -16 -0.0%
Incl. PeakMemUse (bytes)23,648 23,624 -24 -0.1%
Incl. PeakMemUse (bytes) per call 9 9 -0 -0.1%
Excl. PeakMemUse (bytes)23,648 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
strtolower-1 -100.0% 63 79.7% -19 -2.4% -16 -0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function63 100.0% -19 -100.0% -16 -100.0% -24 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-1 -100.0% 59 93.7% -35 -184.2% -32 -200.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 3 4.8% 4 21.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 3 4.8% 3 15.8% 0 0.0% -40 -166.7%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -2 -3.2% 7 36.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 2 3.2% 6 31.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -2 -3.2% 10 52.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 2 3.2% -7 -36.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -1 -1.6% -3 -15.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 1.6% 7 36.8% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -1.6% 1 5.3% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% -1 -1.6% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 0 0.0% -6 -31.6% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% -1 -5.3% 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%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% 7 36.8% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% -1 -5.3% 16 100.0% 16 66.7%
Doctrine\Common\Annotations\DocParser::Annotation@20 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% -2 -10.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% -3 -15.8% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 3 15.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -6 -31.6% 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% 1 5.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% -3 -15.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 2 10.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% 0 0.0% -5 -26.3% 0 0.0% 0 0.0%