Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls1,829 2,020 191 10.4%
Incl. Wall Time (microsec)3,484 3,928 444 12.7%
Incl. Wall Time (microsec) per call 2 2 0 2.1%
Excl. Wall Time (microsec)3,484 3,928 444 12.7%
Incl. CPU (microsecs)4,838 5,405 567 11.7%
Incl. CPU (microsecs) per call 3 3 0 1.2%
Excl. CPU (microsec)4,838 5,405 567 11.7%
Incl. MemUse (bytes)91,720 98,336 6,616 7.2%
Incl. MemUse (bytes) per call 50 49 -1 -2.9%
Excl. MemUse (bytes)91,720 98,336 6,616 7.2%
Incl. PeakMemUse (bytes)8,952 9,032 80 0.9%
Incl. PeakMemUse (bytes) per call 5 4 -0 -8.6%
Excl. PeakMemUse (bytes)8,952 9,032 80 0.9%

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
strtolower191 100.0% 444 1.1% 567 1.4% 6,616 3.4% 80 0.0%
Exclusive Metrics Diff for Current Function444 100.0% 567 100.0% 6,616 100.0% 80 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get167 87.4% 379 85.4% 485 85.5% 5,672 85.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::has24 12.6% 70 15.8% 51 9.0% 960 14.5% 80 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -4 -0.9% 3 0.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 3 0.7% 5 0.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -2 -0.5% -2 -0.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -0.2% 2 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -1 -0.2% -4 -0.7% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -0.2% 6 1.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 0.2% 2 0.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -0.2% 19 3.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -1 -0.2% -4 -0.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -1 -0.2% 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%
Twig_Template::getAttribute0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% -16 -0.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 7 1.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -5 -0.9% 0 0.0% 0 0.0%