Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls216 216 0 0.0%
Incl. Wall Time (microsec)27 21 -6 -22.2%
Incl. Wall Time (microsec) per call 0 0 -0 -22.2%
Excl. Wall Time (microsec)27 21 -6 -22.2%
Incl. CPU (microsecs)242 231 -11 -4.5%
Incl. CPU (microsecs) per call 1 1 -0 -4.5%
Excl. CPU (microsec)242 231 -11 -4.5%
Incl. MemUse (bytes)25,928 25,928 0 0.0%
Incl. MemUse (bytes) per call 120 120 0 0.0%
Excl. MemUse (bytes)25,928 25,928 0 0.0%
Incl. PeakMemUse (bytes)12,528 12,600 72 0.6%
Incl. PeakMemUse (bytes) per call 58 58 0 0.6%
Excl. PeakMemUse (bytes)12,528 12,600 72 0.6%

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% -6 -0.5% -11 -1.3% 0 0.0% 72 0.3%
Exclusive Metrics Diff for Current Function-6 -100.0% -11 -100.0% 0 N/A% 72 100.0%
Parent functions
run_init::composer/autoload_files.php0 N/A% -5 -83.3% -3 -27.3% 0 N/A% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -3 -50.0% 2 18.2% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getModuleDirectories0 N/A% 2 33.3% 0 0.0% 0 N/A% 72 100.0%
drupal_get_path0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 0.0%
theme_get_setting0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 0.0%
drupal_settings_initialize0 N/A% 1 16.7% -1 -9.1% 0 N/A% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 0.0%
twig_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%