Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls4,391 4,391 0 0.0%
Incl. Wall Time (microsec)4,528 4,540 12 0.3%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)4,528 4,540 12 0.3%
Incl. CPU (microsecs)8,970 8,895 -75 -0.8%
Incl. CPU (microsecs) per call 2 2 -0 -0.8%
Excl. CPU (microsec)8,970 8,895 -75 -0.8%
Incl. MemUse (bytes)125,024 125,024 0 0.0%
Incl. MemUse (bytes) per call 28 28 0 0.0%
Excl. MemUse (bytes)125,024 125,024 0 0.0%
Incl. PeakMemUse (bytes)16,168 16,168 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)16,168 16,168 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% 12 0.5% -75 -7.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 100.0% -75 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 17 141.7% -47 -62.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -5 -41.7% -34 -45.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -3 -25.0% 4 5.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 2 16.7% -2 -2.7% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 1 8.3% 4 5.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% -1 -8.3% -3 -4.0% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 1 8.3% 4 5.3% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -4 -5.3% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 3 4.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% -1 -1.3% 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\DependencyInjection\Container::get@40 N/A% 0 0.0% -4 -5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -1 -1.3% 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% -2 -2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -3 -4.0% 0 N/A% 0 N/A%