Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for dirname

dirnameRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls256 256 0 0.0%
Incl. Wall Time (microsec)12 14 2 16.7%
Incl. Wall Time (microsec) per call 0 0 0 16.7%
Excl. Wall Time (microsec)12 14 2 16.7%
Incl. CPU (microsecs)246 267 21 8.5%
Incl. CPU (microsecs) per call 1 1 0 8.5%
Excl. CPU (microsec)246 267 21 8.5%
Incl. MemUse (bytes)28,960 28,976 16 0.1%
Incl. MemUse (bytes) per call 113 113 0 0.1%
Excl. MemUse (bytes)28,960 28,976 16 0.1%
Incl. PeakMemUse (bytes)6,720 6,472 -248 -3.7%
Incl. PeakMemUse (bytes) per call 26 25 -1 -3.7%
Excl. PeakMemUse (bytes)6,720 6,472 -248 -3.7%

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% 2 2.0% 21 8.0% 16 0.0% -248 -0.6%
Exclusive Metrics Diff for Current Function2 100.0% 21 100.0% 16 100.0% -248 -100.0%
Parent functions
drupal_get_path0 N/A% 1 50.0% -12 -57.1% 0 0.0% -96 -38.7%
run_init::composer/autoload_psr4.php0 N/A% 1 50.0% 4 19.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% -1 -50.0% 15 71.4% 0 0.0% -152 -61.3%
_drupal_theme_initialize0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\Extension::unserialize0 N/A% 0 0.0% 2 9.5% 0 0.0% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_get_setting0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getModuleDirectories0 N/A% 0 0.0% 11 52.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
twig_init0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
_drupal_request_initialize0 N/A% 0 0.0% 1 4.8% 16 100.0% 0 0.0%
request_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%