Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls6,371 6,371 0 0.0%
Incl. Wall Time (microsec)5,316 5,287 -29 -0.5%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)5,316 5,287 -29 -0.5%
Incl. CPU (microsecs)8,943 8,744 -199 -2.2%
Incl. CPU (microsecs) per call 1 1 -0 -2.2%
Excl. CPU (microsec)8,943 8,744 -199 -2.2%
Incl. MemUse (bytes)248,792 248,776 -16 -0.0%
Incl. MemUse (bytes) per call 39 39 -0 -0.0%
Excl. MemUse (bytes)248,792 248,776 -16 -0.0%
Incl. PeakMemUse (bytes)11,488 12,808 1,320 11.5%
Incl. PeakMemUse (bytes) per call 2 2 0 11.5%
Excl. PeakMemUse (bytes)11,488 12,808 1,320 11.5%

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% -29 -0.9% -199 -6.4% -16 -0.0% 1,320 0.7%
Exclusive Metrics Diff for Current Function-29 -100.0% -199 -100.0% -16 -100.0% 1,320 100.0%
Parent functions
_drupal_set_preferred_header_name0 N/A% 0 0.0% 1 0.5% 0 0.0% 648 49.1%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 0.0% 552 41.8%
Symfony\Component\DependencyInjection\Container::get0 N/A% -61 -210.3% -194 -97.5% -32 -200.0% 80 6.1%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -8 -27.6% -6 -3.0% 8 50.0% 40 3.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 14 48.3% 16 8.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 10.3% 1 0.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 N/A% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -3 -1.5% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 N/A% -1 -3.4% -7 -3.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% -1 -3.4% -2 -1.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 N/A% 1 3.4% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 2 1.0% 8 50.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 3 1.5% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 1 3.4% 1 0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -1 -3.4% -4 -2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 10 34.5% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 2 6.9% 6 3.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 6 20.7% 3 1.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -2 -1.0% 0 0.0% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -2 -6.9% -8 -4.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 6 20.7% 10 5.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 3 10.3% 3 1.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% -12 -6.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -3.4% -5 -2.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%