Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls322 322 0 0.0%
Incl. Wall Time (microsec)101 111 10 9.9%
Incl. Wall Time (microsec) per call 0 0 0 9.9%
Excl. Wall Time (microsec)101 111 10 9.9%
Incl. CPU (microsecs)399 408 9 2.3%
Incl. CPU (microsecs) per call 1 1 0 2.3%
Excl. CPU (microsec)399 408 9 2.3%
Incl. MemUse (bytes)34,736 34,744 8 0.0%
Incl. MemUse (bytes) per call 108 108 0 0.0%
Excl. MemUse (bytes)34,736 34,744 8 0.0%
Incl. PeakMemUse (bytes)9,752 9,720 -32 -0.3%
Incl. PeakMemUse (bytes) per call 30 30 -0 -0.3%
Excl. PeakMemUse (bytes)9,752 9,720 -32 -0.3%

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% 10 10.2% 9 3.4% 8 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function10 100.0% 9 100.0% 8 100.0% -32 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get@20 N/A% 6 60.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 4 40.0% -2 -22.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 2 20.0% -3 -33.3% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% -1 -10.0% -1 -11.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% -1 -10.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% -1 -10.0% -1 -11.1% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 N/A% -1 -10.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 10.0% -2 -22.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 10.0% 3 33.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -4 -44.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -5 -55.6% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 5 55.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 10 111.1% 0 0.0% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 0.0% -24 -75.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 1 11.1% 16 200.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -1 -11.1% -8 -100.0% -8 -25.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 5 55.6% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 11.1% 0 0.0% 0 0.0%