Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls376 376 0 0.0%
Incl. Wall Time (microsec)350 353 3 0.9%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)350 353 3 0.9%
Incl. CPU (microsecs)660 639 -21 -3.2%
Incl. CPU (microsecs) per call 2 2 -0 -3.2%
Excl. CPU (microsec)660 639 -21 -3.2%
Incl. MemUse (bytes)37,904 37,928 24 0.1%
Incl. MemUse (bytes) per call 101 101 0 0.1%
Excl. MemUse (bytes)37,904 37,928 24 0.1%
Incl. PeakMemUse (bytes)9,536 9,536 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)9,536 9,536 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% 3 0.4% -21 -8.7% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -21 -100.0% 24 100.0% 0 N/A%
Parent functions
toolbar_menu_navigation_links0 N/A% 5 166.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -5 -166.7% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 66.7% -5 -23.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 66.7% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -1 -33.3% 2 9.5% -16 -66.7% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 33.3% 5 23.8% 0 0.0% 0 N/A%
drupal_environment_initialize0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -33.3% 2 9.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 1 33.3% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -1 -33.3% -16 -76.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -5 -23.8% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 5 23.8% 0 0.0% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 3 14.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -3 -14.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 4 19.0% 0 0.0% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -2 -9.5% 24 100.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -9 -42.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% -2 -9.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -2 -9.5% 16 66.7% 0 N/A%