Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls4,065 4,001 -64 -1.6%
Incl. Wall Time (microsec)7,200 7,097 -103 -1.4%
Incl. Wall Time (microsec) per call 2 2 0 0.1%
Excl. Wall Time (microsec)7,200 7,097 -103 -1.4%
Incl. CPU (microsecs)10,195 9,947 -248 -2.4%
Incl. CPU (microsecs) per call 3 2 -0 -0.9%
Excl. CPU (microsec)10,195 9,947 -248 -2.4%
Incl. MemUse (bytes)179,656 177,560 -2,096 -1.2%
Incl. MemUse (bytes) per call 44 44 0 0.4%
Excl. MemUse (bytes)179,656 177,560 -2,096 -1.2%
Incl. PeakMemUse (bytes)5,760 5,760 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 1.6%
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
strtolower-64 -100.0% -103 -0.7% -248 -1.7% -2,096 -3.3% 0 0.0%
Exclusive Metrics Diff for Current Function-103 -100.0% -248 -100.0% -2,096 -100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get-64 -100.0% -108 -104.9% -224 -90.3% -2,112 -100.8% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 9 8.7% 9 3.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -5 -4.9% -22 -8.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 2 1.9% 1 0.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -1.9% 8 3.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% -2 -1.9% -1 -0.4% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 1 1.0% -2 -0.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -1.0% -4 -1.6% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -1.0% -5 -2.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 1 1.0% -9 -3.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 1.0% 3 1.2% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 1 1.0% -1 -0.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 1.0% -3 -1.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% -3 -1.2% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 16 0.8% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -2 -0.8% 0 0.0% 0 N/A%
toolbar_menu_navigation_links0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% -2 -0.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 4 1.6% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 2 0.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 1 0.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%