Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls265 265 0 0.0%
Incl. Wall Time (microsec)103 93 -10 -9.7%
Incl. Wall Time (microsec) per call 0 0 -0 -9.7%
Excl. Wall Time (microsec)103 93 -10 -9.7%
Incl. CPU (microsecs)347 347 0 0.0%
Incl. CPU (microsecs) per call 1 1 0 0.0%
Excl. CPU (microsec)347 347 0 0.0%
Incl. MemUse (bytes)32,568 32,568 0 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)32,568 32,568 0 0.0%
Incl. PeakMemUse (bytes)13,944 13,864 -80 -0.6%
Incl. PeakMemUse (bytes) per call 53 52 -0 -0.6%
Excl. PeakMemUse (bytes)13,944 13,864 -80 -0.6%

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 -10.8% 0 0.0% 0 0.0% -80 -0.3%
Exclusive Metrics Diff for Current Function-10 -100.0% 0 N/A% 0 N/A% -80 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -8 -80.0% 4 N/A% 0 N/A% -32 -40.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 2 20.0% -2 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% -2 -20.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -2 -20.0% -7 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 10.0% -6 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% -1 -10.0% -1 N/A% 0 N/A% 0 0.0%
Twig_Template::getAttribute0 N/A% 1 10.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 10.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -1 -10.0% 4 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -1 -10.0% -4 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 2 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% -1 N/A% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 7 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 2 N/A% 0 N/A% 0 0.0%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -3 N/A% 0 N/A% -48 -60.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -2 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%