Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for strtolower

strtolowerRun #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls4,083 3,881 -202 -4.9%
Incl. Wall Time (microsec)1,759 1,717 -42 -2.4%
Incl. Wall Time (microsec) per call 0 0 0 2.7%
Excl. Wall Time (microsec)1,759 1,717 -42 -2.4%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 1 1 0 5.2%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)306,672 289,976 -16,696 -5.4%
Incl. MemUse (bytes) per call 75 75 -0 -0.5%
Excl. MemUse (bytes)306,672 289,976 -16,696 -5.4%
Incl. PeakMemUse (bytes)32,544 28,880 -3,664 -11.3%
Incl. PeakMemUse (bytes) per call 8 7 -1 -6.6%
Excl. PeakMemUse (bytes)32,544 28,880 -3,664 -11.3%

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-202 -100.0% -42 -0.1% 0 0.0% -16,696 -0.5% -3,664 -0.1%
Exclusive Metrics Diff for Current Function-42 -100.0% 0 N/A% -16,696 -100.0% -3,664 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-125 -61.9% -22 -52.4% -4,000 N/A% -8,992 -53.9% -680 -18.6%
Symfony\Component\DependencyInjection\Container::has-53 -26.2% -14 -33.3% 0 N/A% -3,864 -23.1% -816 -22.3%
Symfony\Component\DependencyInjection\Container::get@1-5 -2.5% -4 -9.5% 0 N/A% -344 -2.1% -72 -2.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 2.4% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -2.4% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has-4 -2.0% -1 -2.4% 0 N/A% -304 -1.8% 0 0.0%
drupal_send_headers0 0.0% 1 2.4% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set-2 -1.0% -1 -2.4% 0 N/A% -152 -0.9% 0 0.0%
drupal_add_http_header0 0.0% 1 2.4% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set-2 -1.0% -1 -2.4% 0 N/A% -144 -0.9% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 -2.4% 0 N/A% 0 0.0% -64 -1.7%
_views_theme_functions-5 -2.5% 0 0.0% 0 N/A% -1,376 -8.2% -864 -23.6%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 4,000 N/A% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field-5 -2.5% 0 0.0% 0 N/A% -1,416 -8.5% -1,168 -31.9%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 N/A% -32 -0.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl-1 -0.5% 0 0.0% 0 N/A% -72 -0.4% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%