Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls4,247 4,247 0 0.0%
Incl. Wall Time (microsec)7,559 7,701 142 1.9%
Incl. Wall Time (microsec) per call 2 2 0 1.9%
Excl. Wall Time (microsec)7,559 7,701 142 1.9%
Incl. CPU (microsecs)10,983 11,122 139 1.3%
Incl. CPU (microsecs) per call 3 3 0 1.3%
Excl. CPU (microsec)10,983 11,122 139 1.3%
Incl. MemUse (bytes)178,928 178,928 0 0.0%
Incl. MemUse (bytes) per call 42 42 0 0.0%
Excl. MemUse (bytes)178,928 178,928 0 0.0%
Incl. PeakMemUse (bytes)7,600 7,600 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)7,600 7,600 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% 142 13.9% 139 7.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function142 100.0% 139 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 58 40.8% 20 14.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 28 19.7% 10 7.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 19 13.4% 19 13.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 13 9.2% -6 -4.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 8 5.6% 96 69.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 5 3.5% -4 -2.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 3 2.1% 3 2.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 3 2.1% 3 2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 2.1% -13 -9.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 1 0.7% 5 3.6% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 1 0.7% 2 1.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 1 0.7% -3 -2.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 0.7% 4 2.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -1 -0.7% 6 4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -0.7% 1 0.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -3 -2.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 2 1.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -5 -3.6% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%