Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls1,875 1,875 0 0.0%
Incl. Wall Time (microsec)1,810 1,787 -23 -1.3%
Incl. Wall Time (microsec) per call 1 1 -0 -1.3%
Excl. Wall Time (microsec)1,810 1,787 -23 -1.3%
Incl. CPU (microsecs)2,778 2,756 -22 -0.8%
Incl. CPU (microsecs) per call 1 1 -0 -0.8%
Excl. CPU (microsec)2,778 2,756 -22 -0.8%
Incl. MemUse (bytes)94,680 94,696 16 0.0%
Incl. MemUse (bytes) per call 50 51 0 0.0%
Excl. MemUse (bytes)94,680 94,696 16 0.0%
Incl. PeakMemUse (bytes)9,304 9,304 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)9,304 9,304 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% -23 -3.6% -22 -1.9% 16 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -100.0% -22 -100.0% 16 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -19 -82.6% -25 -113.6% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 3 13.0% -1 -4.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -8.7% -11 -50.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -2 -8.7% -2 -9.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -8.7% -5 -22.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 4.3% 5 22.7% 0 0.0% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 1 4.3% 2 9.1% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% -1 -4.3% 0 0.0% 0 0.0% 0 N/A%
_views_theme_functions0 N/A% -1 -4.3% -1 -4.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -4.3% -2 -9.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 3 13.6% 0 0.0% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 13.6% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -2 -9.1% 16 100.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 2 9.1% 0 0.0% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
twig_escape_filter0 N/A% 0 0.0% 4 18.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -1 -4.5% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 2 9.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 8 36.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -2 -9.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -2 -9.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 4 18.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -3 -13.6% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% -1 -4.5% 0 0.0% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 4.5% 0 0.0% 0 N/A%