Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)99 98 -1 -1.0%
Incl. Wall Time (microsec) per call 0 0 -0 -1.0%
Excl. Wall Time (microsec)99 98 -1 -1.0%
Incl. CPU (microsecs)385 362 -23 -6.0%
Incl. CPU (microsecs) per call 1 1 -0 -6.0%
Excl. CPU (microsec)385 362 -23 -6.0%
Incl. MemUse (bytes)34,120 34,120 0 0.0%
Incl. MemUse (bytes) per call 114 114 0 0.0%
Excl. MemUse (bytes)34,120 34,120 0 0.0%
Incl. PeakMemUse (bytes)14,904 14,904 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)14,904 14,904 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% -1 -0.2% -23 -4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -5 -21.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 1 100.0% -5 -21.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -100.0% -4 -17.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% -1 -100.0% -2 -8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 2 8.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -2 -200.0% -2 -8.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% -1 -100.0% 1 4.3% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -1 -100.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 -100.0% -1 -4.3% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 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%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 3 300.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 3 300.0% 0 0.0% 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@90 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%