Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls1,616 1,629 13 0.8%
Incl. Wall Time (microsec)1,393 1,432 39 2.8%
Incl. Wall Time (microsec) per call 1 1 0 2.0%
Excl. Wall Time (microsec)1,393 1,432 39 2.8%
Incl. CPU (microsecs)2,339 2,390 51 2.2%
Incl. CPU (microsecs) per call 1 1 0 1.4%
Excl. CPU (microsec)2,339 2,390 51 2.2%
Incl. MemUse (bytes)82,744 83,120 376 0.5%
Incl. MemUse (bytes) per call 51 51 -0 -0.3%
Excl. MemUse (bytes)82,744 83,120 376 0.5%
Incl. PeakMemUse (bytes)5,120 5,120 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 -0 -0.8%
Excl. PeakMemUse (bytes)5,120 5,120 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
strtolower13 100.0% 39 0.9% 51 1.0% 376 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function39 100.0% 51 100.0% 376 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get13 100.0% 23 59.0% 41 80.4% 416 110.6% 40 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 9 23.1% 8 15.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 3 7.7% 6 11.8% -24 -6.4% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 5.1% -2 -3.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 2.6% 3 5.9% 0 0.0% 0 N/A%
toolbar_menu_navigation_links0 0.0% 1 2.6% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -1 -2.6% -4 -7.8% -16 -4.3% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 2.6% -10 -19.6% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 5 9.8% 0 0.0% 0 N/A%
drupal_send_headers0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 4 7.8% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% -2 -3.9% 8 2.1% -40 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 4 7.8% -8 -2.1% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% -4 -7.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% 3 5.9% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%