Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e22193d5fd6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51e2215579f70Run #51e22193d5fd6DiffDiff%
Number of Function Calls1,661 1,661 0 0.0%
Incl. Wall Time (microsec)1,624 1,620 -4 -0.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)1,624 1,620 -4 -0.2%
Incl. CPU (microsecs)2,516 2,547 31 1.2%
Incl. CPU (microsecs) per call 2 2 0 1.2%
Excl. CPU (microsec)2,516 2,547 31 1.2%
Incl. MemUse (bytes)88,512 88,512 0 0.0%
Incl. MemUse (bytes) per call 53 53 0 0.0%
Excl. MemUse (bytes)88,512 88,512 0 0.0%
Incl. PeakMemUse (bytes)18,232 18,232 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)18,232 18,232 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% -4 -8.9% 31 51.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 31 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -7 -175.0% 3 9.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 3 75.0% 1 3.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -2 -50.0% -1 -3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 50.0% -4 -12.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 N/A% 0 0.0% -3 -9.7% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 0.0% 4 12.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -3 -9.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 5 16.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% 6 19.4% 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 3.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 11 35.5% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 4 12.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 6 19.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%