Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls1,732 1,737 5 0.3%
Incl. Wall Time (microsec)1,767 1,757 -10 -0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)1,767 1,757 -10 -0.6%
Incl. CPU (microsecs)2,927 2,847 -80 -2.7%
Incl. CPU (microsecs) per call 2 2 -0 -3.0%
Excl. CPU (microsec)2,927 2,847 -80 -2.7%
Incl. MemUse (bytes)89,680 89,856 176 0.2%
Incl. MemUse (bytes) per call 52 52 -0 -0.1%
Excl. MemUse (bytes)89,680 89,856 176 0.2%
Incl. PeakMemUse (bytes)11,704 11,936 232 2.0%
Incl. PeakMemUse (bytes) per call 7 7 0 1.7%
Excl. PeakMemUse (bytes)11,704 11,936 232 2.0%

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
strtolower5 100.0% -10 -0.2% -80 -16.9% 176 0.2% 232 0.2%
Exclusive Metrics Diff for Current Function-10 -100.0% -80 -100.0% 176 100.0% 232 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get5 100.0% -20 -200.0% -81 -101.2% 160 90.9% 152 65.5%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 7 70.0% 4 5.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 4 40.0% -2 -2.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -20.0% 3 3.8% 24 13.6% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 1 10.0% -4 -5.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 5 6.2% 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%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 4 5.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -2 -2.5% -8 -4.5% -40 -17.2%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 2 2.5% 0 0.0% 120 51.7%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -4 -5.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -9 -11.2% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 5 6.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 1 1.2% 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%