Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for strtolower

strtolowerRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls1,479 1,483 4 0.3%
Incl. Wall Time (microsec)2,526 2,498 -28 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.4%
Excl. Wall Time (microsec)2,526 2,498 -28 -1.1%
Incl. CPU (microsecs)3,991 3,991 0 0.0%
Incl. CPU (microsecs) per call 3 3 -0 -0.3%
Excl. CPU (microsec)3,991 3,991 0 0.0%
Incl. MemUse (bytes)79,096 79,256 160 0.2%
Incl. MemUse (bytes) per call 53 53 -0 -0.1%
Excl. MemUse (bytes)79,096 79,256 160 0.2%
Incl. PeakMemUse (bytes)8,744 8,736 -8 -0.1%
Incl. PeakMemUse (bytes) per call 6 6 -0 -0.4%
Excl. PeakMemUse (bytes)8,744 8,736 -8 -0.1%

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
strtolower4 100.0% -28 -1.4% 0 0.0% 160 1.1% -8 -0.1%
Exclusive Metrics Diff for Current Function-28 -100.0% 0 N/A% 160 100.0% -8 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::has0 0.0% -12 -42.9% -15 N/A% 8 5.0% 40 500.0%
Symfony\Component\DependencyInjection\Container::get4 100.0% -4 -14.3% 19 N/A% 160 100.0% -40 -500.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -3 -10.7% -5 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -2 -7.1% 1 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -2 -7.1% -4 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 1 3.6% 1 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -3.6% 0 N/A% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% -1 -3.6% 0 N/A% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% -1 -3.6% -1 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -1 -3.6% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 3.6% 4 N/A% -8 -5.0% -8 -100.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 1 3.6% -3 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -3.6% -9 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -3.6% -2 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% -1 -3.6% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -1 -3.6% -3 N/A% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 2 N/A% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 6 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 7 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 3 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%