Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls3,875 3,875 0 0.0%
Incl. Wall Time (microsec)3,243 3,298 55 1.7%
Incl. Wall Time (microsec) per call 1 1 0 1.7%
Excl. Wall Time (microsec)3,243 3,298 55 1.7%
Incl. CPU (microsecs)5,411 5,439 28 0.5%
Incl. CPU (microsecs) per call 1 1 0 0.5%
Excl. CPU (microsec)5,411 5,439 28 0.5%
Incl. MemUse (bytes)169,376 169,376 0 0.0%
Incl. MemUse (bytes) per call 44 44 0 0.0%
Excl. MemUse (bytes)169,376 169,376 0 0.0%
Incl. PeakMemUse (bytes)11,840 11,840 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)11,840 11,840 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% 55 7.3% 28 8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function55 100.0% 28 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 65 118.2% -5 -17.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -9 -16.4% -2 -7.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% -4 -7.3% 4 14.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 3 5.5% 1 3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 2 3.6% 14 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 1.8% -3 -10.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.8% 1 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -1.8% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% -1 -1.8% 1 3.6% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 1 1.8% -1 -3.6% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 1 1.8% 4 14.3% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% -1 -1.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -1.8% 1 3.6% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 1 1.8% 4 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -1.8% 2 7.1% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% -1 -3.6% 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\DependencyInjection\Container::initialized0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -7.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -1 -3.6% 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 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 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 3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%