Diff Report
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #521962a927d49Run #5219624c55207DiffDiff%
Number of Function Calls1,299 1,301 2 0.2%
Incl. Wall Time (microsec)1,104 1,121 17 1.5%
Incl. Wall Time (microsec) per call 1 1 0 1.4%
Excl. Wall Time (microsec)1,104 1,121 17 1.5%
Incl. CPU (microsecs)1,852 1,903 51 2.8%
Incl. CPU (microsecs) per call 1 1 0 2.6%
Excl. CPU (microsec)1,852 1,903 51 2.8%
Incl. MemUse (bytes)76,424 76,480 56 0.1%
Incl. MemUse (bytes) per call 59 59 -0 -0.1%
Excl. MemUse (bytes)76,424 76,480 56 0.1%
Incl. PeakMemUse (bytes)21,928 23,160 1,232 5.6%
Incl. PeakMemUse (bytes) per call 17 18 1 5.5%
Excl. PeakMemUse (bytes)21,928 23,160 1,232 5.6%

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
strtolower2 100.0% 17 3.7% 51 5.4% 56 0.2% 1,232 4.2%
Exclusive Metrics Diff for Current Function17 100.0% 51 100.0% 56 100.0% 1,232 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get1 50.0% 7 41.2% 29 56.9% 24 42.9% -72 -5.8%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 5 29.4% 6 11.8% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 3 17.6% 4 7.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -2 -11.8% 15 29.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 2 11.8% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -2 -11.8% 11 21.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 2 11.8% -1 -2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 2 11.8% -12 -23.5% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% -1 -5.9% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 5.9% 2 3.9% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 1 5.9% 5 9.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -5.9% -13 -25.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% 1 5.9% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -5.9% 2 3.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 5.9% -3 -5.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 1 5.9% 1 2.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 50.0% -1 -5.9% 0 0.0% 32 57.1% 760 61.7%
_drupal_set_preferred_header_name0 0.0% -1 -5.9% 0 0.0% 0 0.0% 64 5.2%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 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% 2 3.9% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 1 2.0% 0 0.0% 480 39.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 2 3.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -2 -3.9% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -5 -9.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 0 0.0% 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%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 2 3.9% 0 0.0% 0 0.0%