Diff Report
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52084105e6dcbRun #5208407650493DiffDiff%
Number of Function Calls1,519 1,518 -1 -0.1%
Incl. Wall Time (microsec)1,373 1,361 -12 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)1,373 1,361 -12 -0.9%
Incl. CPU (microsecs)2,266 2,217 -49 -2.2%
Incl. CPU (microsecs) per call 1 1 -0 -2.1%
Excl. CPU (microsec)2,266 2,217 -49 -2.2%
Incl. MemUse (bytes)82,928 82,872 -56 -0.1%
Incl. MemUse (bytes) per call 55 55 -0 -0.0%
Excl. MemUse (bytes)82,928 82,872 -56 -0.1%
Incl. PeakMemUse (bytes)18,104 18,104 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.1%
Excl. PeakMemUse (bytes)18,104 18,104 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
strtolower-1 -100.0% -12 -1.6% -49 -4.7% -56 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -100.0% -49 -100.0% -56 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -4 -33.3% 3 6.1% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -3 -25.0% 3 6.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -3 -25.0% -6 -12.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -3 -25.0% -4 -8.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get-1 -100.0% -3 -25.0% -54 -110.2% -48 -85.7% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 8.3% -6 -12.2% -8 -14.3% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -8.3% 4 8.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 8.3% 2 4.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 1 8.3% -5 -10.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 8.3% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 1 8.3% 3 6.1% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 0 0.0% 2 4.1% 0 0.0% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 0 0.0% 2 4.1% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% -3 -6.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 0 0.0% 3 6.1% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 8 16.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
service_container_prod::getParameter0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 2 4.1% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% -7 -14.3% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -3 -6.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 2 4.1% 0 0.0% 0 N/A%