Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls4,001 4,001 0 0.0%
Incl. Wall Time (microsec)7,097 7,132 35 0.5%
Incl. Wall Time (microsec) per call 2 2 0 0.5%
Excl. Wall Time (microsec)7,097 7,132 35 0.5%
Incl. CPU (microsecs)9,947 9,998 51 0.5%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)9,947 9,998 51 0.5%
Incl. MemUse (bytes)177,560 177,560 0 0.0%
Incl. MemUse (bytes) per call 44 44 0 0.0%
Excl. MemUse (bytes)177,560 177,560 0 0.0%
Incl. PeakMemUse (bytes)5,760 5,760 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)5,760 5,760 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% 35 5.0% 51 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function35 100.0% 51 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 18 51.4% 16 31.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -16 -45.7% -20 -39.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 15 42.9% 12 23.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 15 42.9% 14 27.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 4 11.4% 5 9.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 2 5.7% 14 27.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 2 5.7% 2 3.9% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% -1 -2.9% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -2.9% -1 -2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -2.9% 3 5.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% -1 -2.9% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 2.9% 14 27.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -1 -2.9% -3 -5.9% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 0 0.0% -2 -3.9% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 3 5.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -5 -9.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -6 -11.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 4 7.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 3 5.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -5 -9.8% 0 N/A% 0 N/A%