Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls2,193 2,207 14 0.6%
Incl. Wall Time (microsec)1,985 1,911 -74 -3.7%
Incl. Wall Time (microsec) per call 1 1 -0 -4.3%
Excl. Wall Time (microsec)1,985 1,911 -74 -3.7%
Incl. CPU (microsecs)3,157 3,084 -73 -2.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.9%
Excl. CPU (microsec)3,157 3,084 -73 -2.3%
Incl. MemUse (bytes)104,520 104,936 416 0.4%
Incl. MemUse (bytes) per call 48 48 -0 -0.2%
Excl. MemUse (bytes)104,520 104,936 416 0.4%
Incl. PeakMemUse (bytes)8,696 8,744 48 0.6%
Incl. PeakMemUse (bytes) per call 4 4 -0 -0.1%
Excl. PeakMemUse (bytes)8,696 8,744 48 0.6%

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
strtolower14 100.0% -74 -2.8% -73 -6.1% 416 0.1% 48 0.0%
Exclusive Metrics Diff for Current Function-74 -100.0% -73 -100.0% 416 100.0% 48 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get16 114.3% -48 -64.9% -60 -82.2% 496 119.2% 48 100.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -3 -4.1% -17 -23.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has-2 -14.3% -21 -28.4% 14 19.2% -80 -19.2% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -5 -6.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 3 4.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -1.4% -3 -4.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 3 4.1% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 2 2.7% -3 -4.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% -3 -4.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -1 -1.4% 2 2.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 2 2.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -2 -2.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -2 -2.7% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% -3 -4.1% -1 -1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 2 2.7% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 3 4.1% -1 -1.4% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 1.4% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% -3 -4.1% -1 -1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -1 -1.4% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -1.4% -1 -1.4% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%