Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls2,674 2,685 11 0.4%
Incl. Wall Time (microsec)4,754 4,849 95 2.0%
Incl. Wall Time (microsec) per call 2 2 0 1.6%
Excl. Wall Time (microsec)4,754 4,849 95 2.0%
Incl. CPU (microsecs)6,560 6,648 88 1.3%
Incl. CPU (microsecs) per call 2 2 0 0.9%
Excl. CPU (microsec)6,560 6,648 88 1.3%
Incl. MemUse (bytes)121,176 121,520 344 0.3%
Incl. MemUse (bytes) per call 45 45 -0 -0.1%
Excl. MemUse (bytes)121,176 121,520 344 0.3%
Incl. PeakMemUse (bytes)16,536 16,504 -32 -0.2%
Incl. PeakMemUse (bytes) per call 6 6 -0 -0.6%
Excl. PeakMemUse (bytes)16,536 16,504 -32 -0.2%

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
strtolower11 100.0% 95 1.0% 88 0.9% 344 0.8% -32 -0.1%
Exclusive Metrics Diff for Current Function95 100.0% 88 100.0% 344 100.0% -32 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get11 100.0% 120 126.3% 121 137.5% 344 100.0% -32 -100.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% -1 -1.1% -1 -1.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -5 -5.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 2 2.1% -3 -3.4% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% -1 -1.1% -1 -1.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% -6 -6.3% 3 3.4% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 3 3.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -3 -3.2% -3 -3.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 1 1.1% 1 1.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 1 1.1% -4 -4.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -7 -7.4% -24 -27.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -3 -3.2% -6 -6.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -4 -4.2% 5 5.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -2 -2.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -2 -2.1% 2 2.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -3 -3.2% 1 1.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% -7 -8.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 7 8.0% 0 0.0% 0 0.0%