Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for strtolower

strtolowerRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls2,055 2,055 0 0.0%
Incl. Wall Time (microsec)149,123 28,866 -120,257 -80.6%
Incl. Wall Time (microsec) per call 73 14 -59 -80.6%
Excl. Wall Time (microsec)149,123 28,866 -120,257 -80.6%
Incl. CPU (microsecs)4,000 12,000 8,000 200.0%
Incl. CPU (microsecs) per call 2 6 4 200.0%
Excl. CPU (microsec)4,000 12,000 8,000 200.0%
Incl. MemUse (bytes)174,928 174,896 -32 -0.0%
Incl. MemUse (bytes) per call 85 85 -0 -0.0%
Excl. MemUse (bytes)174,928 174,896 -32 -0.0%
Incl. PeakMemUse (bytes)21,664 21,664 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)21,664 21,664 0 0.0%

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
strtolower0 N/A% -120,257 -0.8% 8,000 200.0% -32 -1.9% 0 0.0%
Exclusive Metrics Diff for Current Function-120,257 -100.0% 8,000 100.0% -32 -100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -86,002 -71.5% 12,000 150.0% -8 -25.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -18,357 -15.3% -4,000 -50.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -3,500 -2.9% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -1,944 -1.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1,577 -1.3% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1,036 -0.9% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -953 -0.8% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -948 -0.8% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -857 -0.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -853 -0.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -722 -0.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -668 -0.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% -559 -0.5% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% -330 -0.3% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -246 -0.2% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% -231 -0.2% 0 0.0% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% -200 -0.2% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% -188 -0.2% 0 0.0% 8 25.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% -184 -0.2% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -165 -0.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -157 -0.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% -125 -0.1% 0 0.0% 0 0.0% 0 N/A%
Twig_Template::getAttribute0 N/A% -111 -0.1% 0 0.0% 0 0.0% 0 N/A%
drupal_environment_initialize0 N/A% -70 -0.1% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 N/A% -57 -0.0% 0 0.0% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 N/A% -57 -0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 N/A% -54 -0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_send_headers0 N/A% -54 -0.0% 0 0.0% -32 -100.0% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% -52 -0.0% 0 0.0% 0 0.0% 0 N/A%