Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls2,101 2,111 10 0.5%
Incl. Wall Time (microsec)2,103 2,111 8 0.4%
Incl. Wall Time (microsec) per call 1 1 -0 -0.1%
Excl. Wall Time (microsec)2,103 2,111 8 0.4%
Incl. CPU (microsecs)3,316 3,248 -68 -2.1%
Incl. CPU (microsecs) per call 2 2 -0 -2.5%
Excl. CPU (microsec)3,316 3,248 -68 -2.1%
Incl. MemUse (bytes)97,608 97,944 336 0.3%
Incl. MemUse (bytes) per call 46 46 -0 -0.1%
Excl. MemUse (bytes)97,608 97,944 336 0.3%
Incl. PeakMemUse (bytes)8,040 8,008 -32 -0.4%
Incl. PeakMemUse (bytes) per call 4 4 -0 -0.9%
Excl. PeakMemUse (bytes)8,040 8,008 -32 -0.4%

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
strtolower10 100.0% 8 1.8% -68 -5.5% 336 1.1% -32 -0.1%
Exclusive Metrics Diff for Current Function8 100.0% -68 -100.0% 336 100.0% -32 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get10 100.0% 12 150.0% -72 -105.9% 328 97.6% -32 -100.0%
drupal_strip_dangerous_protocols0 0.0% -5 -62.5% 3 4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -2 -25.0% 1 1.5% 8 2.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 12.5% -3 -4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 1 12.5% -5 -7.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 12.5% 4 5.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -4 -5.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% -6 -8.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% -12 -17.6% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 6 8.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -4.4% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 17 25.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%