Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls3,053 3,053 0 0.0%
Incl. Wall Time (microsec)5,743 5,726 -17 -0.3%
Incl. Wall Time (microsec) per call 2 2 -0 -0.3%
Excl. Wall Time (microsec)5,743 5,726 -17 -0.3%
Incl. CPU (microsecs)8,031 7,945 -86 -1.1%
Incl. CPU (microsecs) per call 3 3 -0 -1.1%
Excl. CPU (microsec)8,031 7,945 -86 -1.1%
Incl. MemUse (bytes)135,944 135,936 -8 -0.0%
Incl. MemUse (bytes) per call 45 45 -0 -0.0%
Excl. MemUse (bytes)135,944 135,936 -8 -0.0%
Incl. PeakMemUse (bytes)8,056 8,736 680 8.4%
Incl. PeakMemUse (bytes) per call 3 3 0 8.4%
Excl. PeakMemUse (bytes)8,056 8,736 680 8.4%

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% -17 -0.3% -86 -2.9% -8 -0.0% 680 2.1%
Exclusive Metrics Diff for Current Function-17 -100.0% -86 -100.0% -8 -100.0% 680 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::has0 N/A% 14 82.4% 11 12.8% 0 0.0% 40 5.9%
Symfony\Component\DependencyInjection\Container::get0 N/A% -13 -76.5% -60 -69.8% -24 -300.0% -40 -5.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -6 -35.3% -9 -10.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -23.5% -8 -9.3% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -3 -17.6% -3 -3.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 2 11.8% 2 2.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -11.8% -4 -4.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -2 -11.8% 3 3.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -11.8% -5 -5.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 5.9% 5 5.8% 0 0.0% 216 31.8%
_drupal_set_preferred_header_name0 N/A% -1 -5.9% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 N/A% -1 -5.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% -1 -5.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -1 -5.9% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 5.9% -4 -4.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 1 5.9% -1 -1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 1 5.9% 2 2.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -1 -5.9% -9 -10.5% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
_views_theme_functions0 N/A% 0 0.0% -4 -4.7% 0 0.0% 464 68.2%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -2 -2.3% 16 200.0% 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\DependencyInjection\Container::get@80 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% 0 0.0% 7 8.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 0 0.0% -24 -300.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -5 -5.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 0 0.0% 16 200.0% 0 0.0%