Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls3,123 3,123 0 0.0%
Incl. Wall Time (microsec)3,240 3,241 1 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)3,240 3,241 1 0.0%
Incl. CPU (microsecs)6,448 6,411 -37 -0.6%
Incl. CPU (microsecs) per call 2 2 -0 -0.6%
Excl. CPU (microsec)6,448 6,411 -37 -0.6%
Incl. MemUse (bytes)96,724 96,724 0 0.0%
Incl. MemUse (bytes) per call 31 31 0 0.0%
Excl. MemUse (bytes)96,724 96,724 0 0.0%
Incl. PeakMemUse (bytes)17,120 17,120 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)17,120 17,120 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% 1 0.0% -37 -8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -37 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -14 -1400.0% -12 -32.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 5 500.0% -13 -35.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 4 400.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 4 400.0% -8 -21.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 2 200.0% -2 -5.4% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 0 0.0% -3 -8.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 N/A% 0 0.0% 5 13.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 0 0.0% -6 -16.2% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 3 8.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 0 0.0% -5 -13.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 4 10.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% -5 -13.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -3 -8.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 1 2.7% 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\Routing\RequestContext::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -4 -10.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%