Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls6,371 7,067 696 10.9%
Incl. Wall Time (microsec)5,341 5,876 535 10.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)5,341 5,876 535 10.0%
Incl. CPU (microsecs)8,916 9,850 934 10.5%
Incl. CPU (microsecs) per call 1 1 -0 -0.4%
Excl. CPU (microsec)8,916 9,850 934 10.5%
Incl. MemUse (bytes)248,792 271,016 22,224 8.9%
Incl. MemUse (bytes) per call 39 38 -1 -1.8%
Excl. MemUse (bytes)248,792 271,016 22,224 8.9%
Incl. PeakMemUse (bytes)11,488 11,520 32 0.3%
Incl. PeakMemUse (bytes) per call 2 2 -0 -9.6%
Excl. PeakMemUse (bytes)11,488 11,520 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
strtolower696 100.0% 535 2.2% 934 3.6% 22,224 27.5% 32 0.0%
Exclusive Metrics Diff for Current Function535 100.0% 934 100.0% 22,224 100.0% 32 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get696 100.0% 533 99.6% 894 95.7% 22,224 100.0% 32 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -2 -0.4% -2 -0.2% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% -1 -0.2% -2 -0.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% -2 -0.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% -6 -0.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% -1 -0.2% -5 -0.5% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% -1 -0.1% 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%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 0 0.0% -3 -0.3% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 0 0.0% 1 0.1% 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@30 0.0% 1 0.2% -8 -0.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -1 -0.2% -2 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% 5 0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 7 1.3% 19 2.0% 0 0.0% -32 -100.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -0.2% -1 -0.1% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -2 -0.4% 14 1.5% 0 0.0% 32 100.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 16 1.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -0.2% 3 0.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 4 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 2 0.4% -7 -0.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 11 1.2% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%