Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls301 301 0 0.0%
Incl. Wall Time (microsec)117 134 17 14.5%
Incl. Wall Time (microsec) per call 0 0 0 14.5%
Excl. Wall Time (microsec)117 134 17 14.5%
Incl. CPU (microsecs)373 403 30 8.0%
Incl. CPU (microsecs) per call 1 1 0 8.0%
Excl. CPU (microsec)373 403 30 8.0%
Incl. MemUse (bytes)34,848 34,824 -24 -0.1%
Incl. MemUse (bytes) per call 116 116 -0 -0.1%
Excl. MemUse (bytes)34,848 34,824 -24 -0.1%
Incl. PeakMemUse (bytes)9,544 9,728 184 1.9%
Incl. PeakMemUse (bytes) per call 32 32 1 1.9%
Excl. PeakMemUse (bytes)9,544 9,728 184 1.9%

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% 17 0.4% 30 0.8% -24 -0.0% 184 0.2%
Exclusive Metrics Diff for Current Function17 100.0% 30 100.0% -24 -100.0% 184 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 13 76.5% -9 -30.0% 0 0.0% 192 104.3%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 23.5% -2 -6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 2 11.8% 1 3.3% -24 -100.0% -8 -4.3%
Symfony\Component\DependencyInjection\Container::has0 N/A% -2 -11.8% 1 3.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 1 5.9% 3 10.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 N/A% -1 -5.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 5.9% 8 26.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% -1 -5.9% 3 10.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 1 5.9% -1 -3.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -1 -5.9% -1 -3.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% -1 -5.9% -1 -3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 5.9% 1 3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 10.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -2 -6.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 2 6.7% 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\DependencyInjection\Container::set0 N/A% 0 0.0% 2 6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% 14 46.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 5 16.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -1 -3.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 2 6.7% 0 0.0% 0 0.0%