Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls15,443 15,443 0 0.0%
Incl. Wall Time (microsec)482 517 35 7.3%
Incl. Wall Time (microsec) per call 0 0 0 7.3%
Excl. Wall Time (microsec)482 517 35 7.3%
Incl. CPU (microsecs)16,500 16,389 -111 -0.7%
Incl. CPU (microsecs) per call 1 1 -0 -0.7%
Excl. CPU (microsec)16,500 16,389 -111 -0.7%
Incl. MemUse (bytes)576,216 576,216 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)576,216 576,216 0 0.0%
Incl. PeakMemUse (bytes)17,128 17,128 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)17,128 17,128 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% 35 7.2% -111 -25.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function35 100.0% -111 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 37 105.7% -111 -100.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -2 -5.7% 2 1.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -5.7% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% -2 -5.7% 1 0.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% -1 -2.9% 3 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 1 2.9% 1 0.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 1 2.9% 3 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 1 2.9% -2 -1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 1 2.9% 6 5.4% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 1 2.9% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -1 -2.9% -14 -12.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 2.9% -7 -6.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::addField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% -2 -1.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 5 4.5% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 6 5.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -7 -6.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% -4 -3.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 6 5.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%