Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls333 333 0 0.0%
Incl. Wall Time (microsec)337 337 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)337 337 0 0.0%
Incl. CPU (microsecs)717 693 -24 -3.3%
Incl. CPU (microsecs) per call 2 2 -0 -3.3%
Excl. CPU (microsec)717 693 -24 -3.3%
Incl. MemUse (bytes)21,012 21,012 0 0.0%
Incl. MemUse (bytes) per call 63 63 0 0.0%
Excl. MemUse (bytes)21,012 21,012 0 0.0%
Incl. PeakMemUse (bytes)10,192 10,192 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)10,192 10,192 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% 0 0.0% -24 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -24 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 1 N/A% 4 16.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -1 N/A% 1 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 N/A% -10 -41.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 N/A% 1 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 N/A% -3 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 N/A% 6 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 N/A% -1 -4.2% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 0 N/A% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 N/A% -1 -4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 N/A% -3 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 N/A% 1 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 N/A% -4 -16.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 N/A% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 N/A% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 N/A% -5 -20.8% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 N/A% -1 -4.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 N/A% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 N/A% -1 -4.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 N/A% -1 -4.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 N/A% -2 -8.3% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 N/A% 8 33.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 N/A% -5 -20.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%