Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for strtolower

strtolowerRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls4,431 4,032 -399 -9.0%
Incl. Wall Time (microsec)2,669 2,185 -484 -18.1%
Incl. Wall Time (microsec) per call 1 1 -0 -10.0%
Excl. Wall Time (microsec)2,669 2,185 -484 -18.1%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 2 1 -1 -45.1%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)329,456 306,960 -22,496 -6.8%
Incl. MemUse (bytes) per call 74 76 2 2.4%
Excl. MemUse (bytes)329,456 306,960 -22,496 -6.8%
Incl. PeakMemUse (bytes)39,712 39,528 -184 -0.5%
Incl. PeakMemUse (bytes) per call 9 10 1 9.4%
Excl. PeakMemUse (bytes)39,712 39,528 -184 -0.5%

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
strtolower-399 -100.0% -484 -0.9% -4,000 -7.7% -22,496 -1.5% -184 -0.0%
Exclusive Metrics Diff for Current Function-484 -100.0% -4,000 -100.0% -22,496 -100.0% -184 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-320 -80.2% -455 -94.0% -4,000 -100.0% -18,144 -80.7% -256 -139.1%
Twig_Template::getAttribute-84 -21.1% -26 -5.4% 0 0.0% -4,704 -20.9% 0 0.0%
Symfony\Component\DependencyInjection\Container::has4 1.0% -14 -2.9% 0 0.0% 296 1.3% 72 39.1%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 13 2.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -2 -0.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols1 0.3% 0 0.0% 0 0.0% 56 0.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 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%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 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% 0 0.0% 0 0.0% 0 0.0%