Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)25 21 -4 -16.0%
Incl. Wall Time (microsec) per call 0 0 -0 -16.0%
Excl. Wall Time (microsec)25 21 -4 -16.0%
Incl. CPU (microsecs)242 223 -19 -7.9%
Incl. CPU (microsecs) per call 1 1 -0 -7.9%
Excl. CPU (microsec)242 223 -19 -7.9%
Incl. MemUse (bytes)27,000 27,000 0 0.0%
Incl. MemUse (bytes) per call 124 124 0 0.0%
Excl. MemUse (bytes)27,000 27,000 0 0.0%
Incl. PeakMemUse (bytes)13,088 13,088 0 0.0%
Incl. PeakMemUse (bytes) per call 60 60 0 0.0%
Excl. PeakMemUse (bytes)13,088 13,088 0 0.0%

Parent/Child Regression/Improvement report for dirname [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
dirname0 N/A% -4 -0.3% -19 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Parent functions
run_init::composer/include_paths.php0 N/A% -4 -100.0% -3 -15.8% 0 N/A% 0 N/A%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader0 N/A% -2 -50.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getModuleDirectories0 N/A% -2 -50.0% -5 -26.3% 0 N/A% 0 N/A%
twig_init0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 1 25.0% -2 -10.5% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 1 25.0% -7 -36.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% -4 -21.1% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 4 21.1% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% -3 -15.8% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%