Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519ead03a5283Run #519eada161e65DiffDiff%
Number of Function Calls2,193 2,193 0 0.0%
Incl. Wall Time (microsec)1,985 1,933 -52 -2.6%
Incl. Wall Time (microsec) per call 1 1 -0 -2.6%
Excl. Wall Time (microsec)1,985 1,933 -52 -2.6%
Incl. CPU (microsecs)3,157 3,120 -37 -1.2%
Incl. CPU (microsecs) per call 1 1 -0 -1.2%
Excl. CPU (microsec)3,157 3,120 -37 -1.2%
Incl. MemUse (bytes)104,520 104,520 0 0.0%
Incl. MemUse (bytes) per call 48 48 0 0.0%
Excl. MemUse (bytes)104,520 104,520 0 0.0%
Incl. PeakMemUse (bytes)8,696 8,696 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)8,696 8,696 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% -52 -44.4% -37 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-52 -100.0% -37 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -45 -86.5% -46 -124.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -8 -15.4% 18 48.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 7.7% 7 18.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.9% -6 -16.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% -3 -5.8% -5 -13.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 5 13.5% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% -1 -1.9% -5 -13.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% -4 -10.8% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 2 3.8% -4 -10.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% -4 -10.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -1.9% 4 10.8% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 3 5.8% -3 -8.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -3 -8.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% -2 -3.8% -3 -8.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -1.9% 3 8.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 1 1.9% 3 8.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 1 1.9% 1 2.7% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 3.8% 1 2.7% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -1.9% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 2.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -2 -3.8% 0 0.0% 0 N/A% 0 N/A%