Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls378 378 0 0.0%
Incl. Wall Time (microsec)389 378 -11 -2.8%
Incl. Wall Time (microsec) per call 1 1 -0 -2.8%
Excl. Wall Time (microsec)389 378 -11 -2.8%
Incl. CPU (microsecs)775 776 1 0.1%
Incl. CPU (microsecs) per call 2 2 0 0.1%
Excl. CPU (microsec)775 776 1 0.1%
Incl. MemUse (bytes)23,264 23,264 0 0.0%
Incl. MemUse (bytes) per call 62 62 0 0.0%
Excl. MemUse (bytes)23,264 23,264 0 0.0%
Incl. PeakMemUse (bytes)10,824 10,760 -64 -0.6%
Incl. PeakMemUse (bytes) per call 29 28 -0 -0.6%
Excl. PeakMemUse (bytes)10,824 10,760 -64 -0.6%

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% -11 -0.7% 1 0.1% 0 0.0% -64 -9.2%
Exclusive Metrics Diff for Current Function-11 -100.0% 1 100.0% 0 N/A% -64 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get@10 N/A% -9 -81.8% -4 -400.0% 0 N/A% -24 -37.5%
Symfony\Component\DependencyInjection\Container::get0 N/A% -2 -18.2% -7 -700.0% 0 N/A% -40 -62.5%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Twig_Template::getAttribute0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 6 600.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 10 1000.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
toolbar_menu_navigation_links0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 3 300.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -7 -700.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 4 400.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%