Diff Report
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #52c1d65bccb31Run #52c1d5ca86be3DiffDiff%
Number of Function Calls2,819 2,818 -1 -0.0%
Incl. Wall Time (microsec)2,809 2,783 -26 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)2,809 2,783 -26 -0.9%
Incl. CPU (microsecs)4,527 4,519 -8 -0.2%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)4,527 4,519 -8 -0.2%
Incl. MemUse (bytes)124,496 124,496 0 0.0%
Incl. MemUse (bytes) per call 44 44 0 0.0%
Excl. MemUse (bytes)124,496 124,496 0 0.0%
Incl. PeakMemUse (bytes)10,616 10,536 -80 -0.8%
Incl. PeakMemUse (bytes) per call 4 4 -0 -0.7%
Excl. PeakMemUse (bytes)10,616 10,536 -80 -0.8%

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-1 -100.0% -26 -0.2% -8 -0.3% 0 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function-26 -100.0% -8 -100.0% 0 N/A% -80 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -9 -34.6% -7 -87.5% -8 N/A% -40 -50.0%
Symfony\Component\DependencyInjection\Container::get-1 -100.0% 9 34.6% -2 -25.0% -32 N/A% -160 -200.0%
toolbar_menu_navigation_links0 0.0% -6 -23.1% -3 -37.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -6 -23.1% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -4 -15.4% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -2 -7.7% 10 125.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -2 -7.7% 8 100.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -2 -7.7% 2 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -1 -3.8% 1 12.5% 0 N/A% 120 150.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -3.8% -3 -37.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -1 -3.8% 4 50.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% -1 -3.8% -5 -62.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 3.8% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 -3.8% -1 -12.5% 0 N/A% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 2 25.0% 24 N/A% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% -2 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% -3 -37.5% 24 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 0 0.0% -8 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -2 -25.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% -3 -37.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -1 -12.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -4 -50.0% 0 N/A% 0 0.0%