Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls308 308 0 0.0%
Incl. Wall Time (microsec)616 723 107 17.4%
Incl. Wall Time (microsec) per call 2 2 0 17.4%
Excl. Wall Time (microsec)616 723 107 17.4%
Incl. CPU (microsecs)907 1,033 126 13.9%
Incl. CPU (microsecs) per call 3 3 0 13.9%
Excl. CPU (microsec)907 1,033 126 13.9%
Incl. MemUse (bytes)34,432 34,432 0 0.0%
Incl. MemUse (bytes) per call 112 112 0 0.0%
Excl. MemUse (bytes)34,432 34,432 0 0.0%
Incl. PeakMemUse (bytes)9,680 9,680 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)9,680 9,680 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% 107 0.3% 126 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function107 100.0% 126 100.0% 0 N/A% 0 N/A%
Parent functions
toolbar_menu_navigation_links0 N/A% 37 34.6% 36 28.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 13 12.1% 18 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 11 10.3% 9 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 11 10.3% 13 10.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 9 8.4% 9 7.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 9 8.4% 12 9.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 8 7.5% 11 8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 7 6.5% 6 4.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% -4 -3.7% -6 -4.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 3 2.8% 4 3.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 2 1.9% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 2 1.9% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% -1 -0.9% -2 -1.6% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% -1 -0.9% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 1 0.9% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% -1 -0.9% 3 2.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 1 0.9% 2 1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -0.9% -3 -2.4% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 1 0.9% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 12 9.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -5 -4.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 3 2.4% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 3 2.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -2 -1.6% 0 N/A% 0 N/A%