Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for strtolower

strtolowerRun #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls872 889 17 1.9%
Incl. Wall Time (microsec)395 417 22 5.6%
Incl. Wall Time (microsec) per call 0 0 0 3.6%
Excl. Wall Time (microsec)395 417 22 5.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4 4 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)92,344 94,416 2,072 2.2%
Incl. MemUse (bytes) per call 106 106 0 0.3%
Excl. MemUse (bytes)92,344 94,416 2,072 2.2%
Incl. PeakMemUse (bytes)23,888 25,064 1,176 4.9%
Incl. PeakMemUse (bytes) per call 27 28 1 2.9%
Excl. PeakMemUse (bytes)23,888 25,064 1,176 4.9%

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
strtolower17 100.0% 22 0.5% 4,000 50.0% 2,072 0.2% 1,176 0.1%
Exclusive Metrics Diff for Current Function22 100.0% 4,000 100.0% 2,072 100.0% 1,176 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get12 70.6% 12 54.5% 0 0.0% 672 32.4% 280 23.8%
Symfony\Component\DependencyInjection\Container::has0 0.0% 5 22.7% 0 0.0% 0 0.0% 72 6.1%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 3 13.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 1 4.5% 0 0.0% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 1 4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@12 11.8% -1 -4.5% 0 0.0% 136 6.6% 136 11.6%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute3 17.6% 0 0.0% 0 0.0% 1,264 61.0% 688 58.5%
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_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 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%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 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\HttpFoundation\HeaderBag::get0 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% 4,000 100.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 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% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%