Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls326 326 0 0.0%
Incl. Wall Time (microsec)331 326 -5 -1.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)331 326 -5 -1.5%
Incl. CPU (microsecs)702 676 -26 -3.7%
Incl. CPU (microsecs) per call 2 2 -0 -3.7%
Excl. CPU (microsec)702 676 -26 -3.7%
Incl. MemUse (bytes)20,828 20,828 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)20,828 20,828 0 0.0%
Incl. PeakMemUse (bytes)10,776 10,728 -48 -0.4%
Incl. PeakMemUse (bytes) per call 33 33 -0 -0.4%
Excl. PeakMemUse (bytes)10,776 10,728 -48 -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% -5 -1.4% -26 -13.9% 0 0.0% -48 -0.5%
Exclusive Metrics Diff for Current Function-5 -100.0% -26 -100.0% 0 N/A% -48 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get@20 N/A% -3 -60.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% -1 -20.0% -10 -38.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -20.0% 1 3.8% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% -2 -7.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 5 19.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -8 -30.8% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 0.0% -2 -7.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 7 26.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 3.8% 0 N/A% 0 0.0%
toolbar_menu_navigation_links0 N/A% 0 0.0% -4 -15.4% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -8 -30.8% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% -11 -42.3% 0 N/A% -48 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 10 38.5% 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 -3.8% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% -6 -23.1% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 4 15.4% 0 N/A% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 4 15.4% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -4 -15.4% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 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%