Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519eb193b2faaRun #519eb20dce0a3DiffDiff%
Number of Function Calls2,423 2,481 58 2.4%
Incl. Wall Time (microsec)2,104 2,220 116 5.5%
Incl. Wall Time (microsec) per call 1 1 0 3.0%
Excl. Wall Time (microsec)2,104 2,220 116 5.5%
Incl. CPU (microsecs)3,406 3,560 154 4.5%
Incl. CPU (microsecs) per call 1 1 0 2.1%
Excl. CPU (microsec)3,406 3,560 154 4.5%
Incl. MemUse (bytes)112,232 114,880 2,648 2.4%
Incl. MemUse (bytes) per call 46 46 -0 -0.0%
Excl. MemUse (bytes)112,232 114,880 2,648 2.4%
Incl. PeakMemUse (bytes)8,752 8,864 112 1.3%
Incl. PeakMemUse (bytes) per call 4 4 -0 -1.1%
Excl. PeakMemUse (bytes)8,752 8,864 112 1.3%

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
strtolower58 100.0% 116 1.3% 154 1.0% 2,648 0.3% 112 0.0%
Exclusive Metrics Diff for Current Function116 100.0% 154 100.0% 2,648 100.0% 112 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get34 58.6% 76 65.5% 64 41.6% 1,088 41.1% 112 100.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 22 19.0% 34 22.1% 0 0.0% 0 0.0%
Twig_Template::getAttribute22 37.9% 22 19.0% 33 21.4% 1,488 56.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -6 -5.2% -2 -1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -3 -2.6% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -2 -1.7% -1 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 2 1.7% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 1 0.9% -1 -0.6% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 1 0.9% -2 -1.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 1 0.9% -1 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@12 3.4% 1 0.9% 9 5.8% 72 2.7% 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::parseCacheControl0 0.0% 0 0.0% -2 -1.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 7 4.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 3 1.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 3 1.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 3 1.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 2 1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -3 -1.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 2 1.3% 0 0.0% 0 0.0%