Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls4,391 4,397 6 0.1%
Incl. Wall Time (microsec)4,528 4,522 -6 -0.1%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)4,528 4,522 -6 -0.1%
Incl. CPU (microsecs)8,970 8,936 -34 -0.4%
Incl. CPU (microsecs) per call 2 2 -0 -0.5%
Excl. CPU (microsec)8,970 8,936 -34 -0.4%
Incl. MemUse (bytes)125,024 125,120 96 0.1%
Incl. MemUse (bytes) per call 28 28 -0 -0.1%
Excl. MemUse (bytes)125,024 125,120 96 0.1%
Incl. PeakMemUse (bytes)16,168 16,168 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 -0 -0.1%
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
strtolower6 100.0% -6 -1.0% -34 -2.2% 96 0.8% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -34 -100.0% 96 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get6 100.0% -8 -133.3% -25 -73.5% 96 100.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% -4 -66.7% -26 -76.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 2 33.3% 2 5.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -33.3% 3 8.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 2 33.3% -2 -5.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 2 33.3% 1 2.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 16.7% -5 -14.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 1 16.7% 7 20.6% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 3 8.8% 0 0.0% 0 N/A%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -2 -5.9% 0 0.0% 0 N/A%
_views_theme_functions0 0.0% 0 0.0% -6 -17.6% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 2 5.9% 0 0.0% 0 N/A%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 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%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 1 2.9% 0 0.0% 0 N/A%
Twig_Template::getAttribute0 0.0% 0 0.0% 8 23.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 5 14.7% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 2 5.9% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 4 11.8% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 2 5.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -6 -17.6% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 1 2.9% 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\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -3 -8.8% 0 0.0% 0 N/A%