Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls2,481 2,423 -58 -2.3%
Incl. Wall Time (microsec)2,220 2,104 -116 -5.2%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)2,220 2,104 -116 -5.2%
Incl. CPU (microsecs)3,560 3,406 -154 -4.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.0%
Excl. CPU (microsec)3,560 3,406 -154 -4.3%
Incl. MemUse (bytes)114,880 112,232 -2,648 -2.3%
Incl. MemUse (bytes) per call 46 46 0 0.0%
Excl. MemUse (bytes)114,880 112,232 -2,648 -2.3%
Incl. PeakMemUse (bytes)8,864 8,752 -112 -1.3%
Incl. PeakMemUse (bytes) per call 4 4 0 1.1%
Excl. PeakMemUse (bytes)8,864 8,752 -112 -1.3%

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-58 -100.0% -116 -1.3% -154 -1.0% -2,648 -0.3% -112 -0.0%
Exclusive Metrics Diff for Current Function-116 -100.0% -154 -100.0% -2,648 -100.0% -112 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-34 -58.6% -76 -65.5% -64 -41.6% -1,088 -41.1% -112 -100.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% -22 -19.0% -34 -22.1% 0 0.0% 0 0.0%
Twig_Template::getAttribute-22 -37.9% -22 -19.0% -33 -21.4% -1,488 -56.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 6 5.2% 2 1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 3 2.6% -1 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 2 1.7% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -2 -1.7% -1 -0.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -0.9% 1 0.6% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% -1 -0.9% 2 1.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% -1 -0.9% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@1-2 -3.4% -1 -0.9% -9 -5.8% -72 -2.7% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -7 -4.5% 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%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 0 0.0% -2 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -3 -1.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -3 -1.9% 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\DependencyInjection\Container::get@50 0.0% 0 0.0% -3 -1.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -2 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -2 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 3 1.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -2 -1.3% 0 0.0% 0 0.0%