Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls352 352 0 0.0%
Incl. Wall Time (microsec)299 319 20 6.7%
Incl. Wall Time (microsec) per call 1 1 0 6.7%
Excl. Wall Time (microsec)299 319 20 6.7%
Incl. CPU (microsecs)631 646 15 2.4%
Incl. CPU (microsecs) per call 2 2 0 2.4%
Excl. CPU (microsec)631 646 15 2.4%
Incl. MemUse (bytes)38,296 38,296 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)38,296 38,296 0 0.0%
Incl. PeakMemUse (bytes)9,432 9,432 0 0.0%
Incl. PeakMemUse (bytes) per call 27 27 0 0.0%
Excl. PeakMemUse (bytes)9,432 9,432 0 0.0%

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 0.7% 15 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 100.0% 15 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 14 70.0% 10 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 5 25.0% 11 73.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -3 -15.0% 2 13.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 10.0% -3 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -5.0% -11 -73.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 1 5.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 1 5.0% 5 33.3% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 1 5.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 0 0.0% -4 -26.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% -4 -26.7% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 3 20.0% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 6 40.0% 0 N/A% 0 N/A%