Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)18 14 -4 -22.2%
Incl. Wall Time (microsec) per call 0 0 -0 -22.2%
Excl. Wall Time (microsec)18 14 -4 -22.2%
Incl. CPU (microsecs)253 241 -12 -4.7%
Incl. CPU (microsecs) per call 1 1 -0 -4.7%
Excl. CPU (microsec)253 241 -12 -4.7%
Incl. MemUse (bytes)27,192 27,192 0 0.0%
Incl. MemUse (bytes) per call 122 122 0 0.0%
Excl. MemUse (bytes)27,192 27,192 0 0.0%
Incl. PeakMemUse (bytes)9,408 9,408 0 0.0%
Incl. PeakMemUse (bytes) per call 42 42 0 0.0%
Excl. PeakMemUse (bytes)9,408 9,408 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 -0.8% -12 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -3 -75.0% -6 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% -1 -25.0% -1 -8.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% -3 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getModuleDirectories0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% -3 -25.0% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% -5 -41.7% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 4 33.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%