Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls1,372 1,372 0 0.0%
Incl. Wall Time (microsec)1,152 1,162 10 0.9%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)1,152 1,162 10 0.9%
Incl. CPU (microsecs)1,982 2,022 40 2.0%
Incl. CPU (microsecs) per call 1 1 0 2.0%
Excl. CPU (microsec)1,982 2,022 40 2.0%
Incl. MemUse (bytes)73,104 73,104 0 0.0%
Incl. MemUse (bytes) per call 53 53 0 0.0%
Excl. MemUse (bytes)73,104 73,104 0 0.0%
Incl. PeakMemUse (bytes)5,184 5,184 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)5,184 5,184 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% 10 1.7% 40 24.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% 40 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::has0 N/A% 6 60.0% -5 -12.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 2 20.0% 46 115.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -10.0% 3 7.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -10.0% -5 -12.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% -1 -10.0% -2 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 1 10.0% 4 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 10.0% -2 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 10.0% 3 7.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 1 10.0% 2 5.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% 2 5.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 2 5.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -4 -10.0% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -1 -2.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%