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

strtolowerRun #5185cca3dd8d9Run #5185c8620c8e8DiffDiff%
Number of Function Calls889 872 -17 -1.9%
Incl. Wall Time (microsec)417 395 -22 -5.3%
Incl. Wall Time (microsec) per call 0 0 -0 -3.4%
Excl. Wall Time (microsec)417 395 -22 -5.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4 0 -4 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)94,416 92,344 -2,072 -2.2%
Incl. MemUse (bytes) per call 106 106 -0 -0.3%
Excl. MemUse (bytes)94,416 92,344 -2,072 -2.2%
Incl. PeakMemUse (bytes)25,064 23,888 -1,176 -4.7%
Incl. PeakMemUse (bytes) per call 28 27 -1 -2.8%
Excl. PeakMemUse (bytes)25,064 23,888 -1,176 -4.7%

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
strtolower-17 -100.0% -22 -0.5% -4,000 -50.0% -2,072 -0.2% -1,176 -0.1%
Exclusive Metrics Diff for Current Function-22 -100.0% -4,000 -100.0% -2,072 -100.0% -1,176 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-12 -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\DependencyInjection\Container::get@1-2 -11.8% 1 4.5% 0 0.0% -136 -6.6% -136 -11.6%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -1 -4.5% 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%
drupal_strip_dangerous_protocols0 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%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute-3 -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%
service_container_prod_::getParameter0 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%
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%