Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for strtolower

strtolowerRun #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls9,317 9,238 -79 -0.8%
Incl. Wall Time (microsec)18,752 17,839 -913 -4.9%
Incl. Wall Time (microsec) per call 2 2 -0 -4.1%
Excl. Wall Time (microsec)18,752 17,839 -913 -4.9%
Incl. CPU (microsecs)44,003 32,004 -11,999 -27.3%
Incl. CPU (microsecs) per call 5 3 -1 -26.6%
Excl. CPU (microsec)44,003 32,004 -11,999 -27.3%
Incl. MemUse (bytes)252,592 251,320 -1,272 -0.5%
Incl. MemUse (bytes) per call 27 27 0 0.3%
Excl. MemUse (bytes)252,592 251,320 -1,272 -0.5%
Incl. PeakMemUse (bytes)23,700 23,616 -84 -0.4%
Incl. PeakMemUse (bytes) per call 3 3 0 0.5%
Excl. PeakMemUse (bytes)23,700 23,616 -84 -0.4%

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-79 -100.0% -913 -1.3% -11,999 -15.8% -1,272 -2.4% -84 -0.2%
Exclusive Metrics Diff for Current Function-913 -100.0% -11,999 -100.0% -1,272 -100.0% -84 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-79 -100.0% -781 -85.5% -11,998 -100.0% -1,256 -98.7% -68 -81.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -45 -4.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% -43 -4.7% 3,999 33.3% 0 0.0% -56 -66.7%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -6 -0.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -5 -0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -5 -0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -5 -0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -3 -0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -3 -0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -3 -0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% -1 -0.1% 0 0.0% 0 0.0% 20 23.8%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% -1 -0.1% 0 0.0% 8 0.6% 0 0.0%
drupal_send_headers0 0.0% -1 -0.1% 0 0.0% -24 -1.9% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 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_set_preferred_header_name0 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@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 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% -4,000 -33.3% 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%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 0 0.0% 0 0.0% 0 0.0% 20 23.8%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%