Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls322 322 0 0.0%
Incl. Wall Time (microsec)111 105 -6 -5.4%
Incl. Wall Time (microsec) per call 0 0 -0 -5.4%
Excl. Wall Time (microsec)111 105 -6 -5.4%
Incl. CPU (microsecs)408 389 -19 -4.7%
Incl. CPU (microsecs) per call 1 1 -0 -4.7%
Excl. CPU (microsec)408 389 -19 -4.7%
Incl. MemUse (bytes)34,744 34,744 0 0.0%
Incl. MemUse (bytes) per call 108 108 0 0.0%
Excl. MemUse (bytes)34,744 34,744 0 0.0%
Incl. PeakMemUse (bytes)9,720 9,720 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.0%
Excl. PeakMemUse (bytes)9,720 9,720 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% -6 -10.3% -19 -32.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get@10 N/A% -4 -66.7% 3 15.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -4 -66.7% 6 31.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 2 33.3% 3 15.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -2 -33.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 2 33.3% 2 10.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 1 16.7% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -1 -16.7% -2 -10.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 16.7% -3 -15.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -16.7% -15 -78.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 1 16.7% -6 -31.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% -1 -16.7% 2 10.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 5 26.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 0 0.0% -7 -36.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -4 -21.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -5.3% 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 -5.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%