Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls507 507 0 0.0%
Incl. Wall Time (microsec)569 528 -41 -7.2%
Incl. Wall Time (microsec) per call 1 1 -0 -7.2%
Excl. Wall Time (microsec)569 528 -41 -7.2%
Incl. CPU (microsecs)1,075 1,018 -57 -5.3%
Incl. CPU (microsecs) per call 2 2 -0 -5.3%
Excl. CPU (microsec)1,075 1,018 -57 -5.3%
Incl. MemUse (bytes)42,520 42,504 -16 -0.0%
Incl. MemUse (bytes) per call 84 84 -0 -0.0%
Excl. MemUse (bytes)42,520 42,504 -16 -0.0%
Incl. PeakMemUse (bytes)11,408 11,392 -16 -0.1%
Incl. PeakMemUse (bytes) per call 23 22 -0 -0.1%
Excl. PeakMemUse (bytes)11,408 11,392 -16 -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
strtolower0 N/A% -41 -0.4% -57 -0.7% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-41 -100.0% -57 -100.0% -16 -100.0% -16 -100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -28 -68.3% -33 -57.9% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 N/A% -6 -14.6% -22 -38.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 3 7.3% -8 -14.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -2 -4.9% -3 -5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -2 -4.9% -1 -1.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -2 -4.9% -2 -3.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 1 2.4% 5 8.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -1 -2.4% 1 1.8% -8 -50.0% -8 -50.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -2.4% -3 -5.3% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 1 2.4% 1 1.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 1 2.4% 1 1.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% -1 -2.4% -1 -1.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -2.4% 7 12.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% -1 -2.4% 3 5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 -2.4% 2 3.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -2.4% 3 5.3% 0 0.0% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -4 -7.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 2 3.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 N/A% 0 0.0% 0 0.0% -8 -50.0% -8 -50.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 4 7.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -9 -15.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -4 -7.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -3 -5.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 5.3% 0 0.0% 0 0.0%