Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls719 719 0 0.0%
Incl. Wall Time (microsec)646 631 -15 -2.3%
Incl. Wall Time (microsec) per call 1 1 -0 -2.3%
Excl. Wall Time (microsec)646 631 -15 -2.3%
Incl. CPU (microsecs)1,104 1,128 24 2.2%
Incl. CPU (microsecs) per call 2 2 0 2.2%
Excl. CPU (microsec)1,104 1,128 24 2.2%
Incl. MemUse (bytes)52,304 52,296 -8 -0.0%
Incl. MemUse (bytes) per call 73 73 -0 -0.0%
Excl. MemUse (bytes)52,304 52,296 -8 -0.0%
Incl. PeakMemUse (bytes)10,184 10,216 32 0.3%
Incl. PeakMemUse (bytes) per call 14 14 0 0.3%
Excl. PeakMemUse (bytes)10,184 10,216 32 0.3%

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% -15 -0.6% 24 0.9% -8 -0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-15 -100.0% 24 100.0% -8 -100.0% 32 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -19 -126.7% -4 -16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 46.7% 20 83.3% 0 0.0% 32 100.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -6 -40.0% -12 -50.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 5 33.3% 6 25.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% -3 -20.0% -5 -20.8% -24 -300.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -2 -13.3% -1 -4.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 13.3% 4 16.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -2 -13.3% 1 4.2% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 1 6.7% -1 -4.2% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 N/A% 1 6.7% 2 8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -6.7% 3 12.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 1 6.7% 2 8.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 1 6.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% -1 -6.7% -2 -8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 6.7% 6 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 3 12.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -3 -12.5% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 1 4.2% 16 200.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 7 29.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 3 12.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -4 -16.7% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%