Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1,663 1,663 0 0.0%
Incl. Wall Time (microsec)1,518 1,518 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)1,518 1,518 0 0.0%
Incl. CPU (microsecs)2,442 2,520 78 3.2%
Incl. CPU (microsecs) per call 1 2 0 3.2%
Excl. CPU (microsec)2,442 2,520 78 3.2%
Incl. MemUse (bytes)86,392 86,392 0 0.0%
Incl. MemUse (bytes) per call 52 52 0 0.0%
Excl. MemUse (bytes)86,392 86,392 0 0.0%
Incl. PeakMemUse (bytes)18,704 18,704 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)18,704 18,704 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% 0 0.0% 78 104.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% 78 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 12 N/A% 66 84.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 2 N/A% 35 44.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -12 N/A% -16 -20.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 3 N/A% -11 -14.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 N/A% -9 -11.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 N/A% 3 3.8% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% -1 N/A% 3 3.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -1 N/A% -3 -3.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 N/A% 3 3.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 3 N/A% 2 2.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 N/A% 2 2.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 N/A% -1 -1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 N/A% -1 -1.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 N/A% 1 1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% 1 1.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 N/A% 1 1.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 N/A% 1 1.3% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 N/A% 1 1.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -1 N/A% -1 -1.3% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 1 N/A% 1 1.3% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%