Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls1,519 1,518 -1 -0.1%
Incl. Wall Time (microsec)1,365 1,361 -4 -0.3%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)1,365 1,361 -4 -0.3%
Incl. CPU (microsecs)2,225 2,217 -8 -0.4%
Incl. CPU (microsecs) per call 1 1 -0 -0.3%
Excl. CPU (microsec)2,225 2,217 -8 -0.4%
Incl. MemUse (bytes)82,864 82,872 8 0.0%
Incl. MemUse (bytes) per call 55 55 0 0.1%
Excl. MemUse (bytes)82,864 82,872 8 0.0%
Incl. PeakMemUse (bytes)18,104 18,104 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.1%
Excl. PeakMemUse (bytes)18,104 18,104 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
strtolower-1 -100.0% -4 -1.7% -8 -0.9% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -8 -100.0% 8 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get-1 -100.0% -4 -100.0% -20 -250.0% 8 100.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -3 -75.0% -7 -87.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 3 75.0% -11 -137.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 2 50.0% 1 12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 50.0% 4 50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -25.0% 1 12.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -25.0% 6 75.0% 0 0.0% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% -1 -25.0% 2 25.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -25.0% 5 62.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 25.0% 6 75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -1 -25.0% -4 -50.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -25.0% 8 100.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 1 25.0% 0 0.0% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% 2 25.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Doctrine\Common\Annotations\TokenParser::parseUseStatement0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 1 12.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -2 -25.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% -3 -37.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 8 100.0% 0 0.0% 0 N/A%
service_container_prod::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -2 -25.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 N/A%