Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls256 256 0 0.0%
Incl. Wall Time (microsec)19 14 -5 -26.3%
Incl. Wall Time (microsec) per call 0 0 -0 -26.3%
Excl. Wall Time (microsec)19 14 -5 -26.3%
Incl. CPU (microsecs)238 267 29 12.2%
Incl. CPU (microsecs) per call 1 1 0 12.2%
Excl. CPU (microsec)238 267 29 12.2%
Incl. MemUse (bytes)28,976 28,976 0 0.0%
Incl. MemUse (bytes) per call 113 113 0 0.0%
Excl. MemUse (bytes)28,976 28,976 0 0.0%
Incl. PeakMemUse (bytes)6,472 6,472 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)6,472 6,472 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% -5 -8.6% 29 49.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -100.0% 29 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_path0 N/A% -3 -60.0% 1 3.4% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% -1 -20.0% 4 13.8% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
twig_init0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% -2 -6.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getModuleDirectories0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% 17 58.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% 0 0.0% 1 3.4% 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%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
_drupal_request_initialize0 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% 2 6.9% 0 N/A% 0 N/A%