Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls338 338 0 0.0%
Incl. Wall Time (microsec)360 340 -20 -5.6%
Incl. Wall Time (microsec) per call 1 1 -0 -5.6%
Excl. Wall Time (microsec)360 340 -20 -5.6%
Incl. CPU (microsecs)706 708 2 0.3%
Incl. CPU (microsecs) per call 2 2 0 0.3%
Excl. CPU (microsec)706 708 2 0.3%
Incl. MemUse (bytes)22,424 22,424 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)22,424 22,424 0 0.0%
Incl. PeakMemUse (bytes)12,032 12,076 44 0.4%
Incl. PeakMemUse (bytes) per call 36 36 0 0.4%
Excl. PeakMemUse (bytes)12,032 12,076 44 0.4%

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% -20 -1.4% 2 0.1% 0 0.0% 44 0.1%
Exclusive Metrics Diff for Current Function-20 -100.0% 2 100.0% 0 N/A% 44 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -9 -45.0% -10 -500.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -9 -45.0% -10 -500.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% -3 -15.0% 21 1050.0% 0 N/A% 40 90.9%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 5.0% 9 450.0% 0 N/A% 24 54.5%
Twig_Template::getAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% -6 -300.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 4 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
toolbar_menu_navigation_links0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 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% 3 150.0% 0 N/A% -20 -45.5%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 4 200.0% 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::initialized0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -6 -300.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%