Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls323 322 -1 -0.3%
Incl. Wall Time (microsec)101 105 4 4.0%
Incl. Wall Time (microsec) per call 0 0 0 4.3%
Excl. Wall Time (microsec)101 105 4 4.0%
Incl. CPU (microsecs)417 422 5 1.2%
Incl. CPU (microsecs) per call 1 1 0 1.5%
Excl. CPU (microsec)417 422 5 1.2%
Incl. MemUse (bytes)34,768 34,744 -24 -0.1%
Incl. MemUse (bytes) per call 108 108 0 0.2%
Excl. MemUse (bytes)34,768 34,744 -24 -0.1%
Incl. PeakMemUse (bytes)9,792 9,696 -96 -1.0%
Incl. PeakMemUse (bytes) per call 30 30 -0 -0.7%
Excl. PeakMemUse (bytes)9,792 9,696 -96 -1.0%

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 0.2% 5 0.2% -24 -0.0% -96 -0.1%
Exclusive Metrics Diff for Current Function4 100.0% 5 100.0% -24 -100.0% -96 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get@10 0.0% 6 150.0% -3 -60.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -4 -100.0% 6 120.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -3 -75.0% 0 0.0% 0 0.0% -56 -58.3%
toolbar_menu_navigation_links0 0.0% 2 50.0% -1 -20.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 2 50.0% -1 -20.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% -2 -50.0% 5 100.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get-1 -100.0% 2 50.0% 2 40.0% -32 -133.3% -48 -50.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 1 25.0% -1 -20.0% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% -1 -25.0% 0 0.0% 0 0.0% 8 8.3%
Symfony\Component\DependencyInjection\Container::has0 0.0% 1 25.0% -1 -20.0% 24 100.0% 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@90 0.0% 0 0.0% 1 20.0% 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\HeaderBag::parseCacheControl0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -2 -40.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -1 -20.0% 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\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% -1 -20.0% -16 -66.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -5 -100.0% 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%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 20.0% 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\Request::getHost0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -20.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 2 40.0% 0 0.0% 0 0.0%