Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)142 149 7 4.9%
Incl. Wall Time (microsec) per call 1 1 0 4.9%
Excl. Wall Time (microsec)142 149 7 4.9%
Incl. CPU (microsecs)260 240 -20 -7.7%
Incl. CPU (microsecs) per call 2 2 -0 -7.7%
Excl. CPU (microsec)260 240 -20 -7.7%
Incl. MemUse (bytes)16,488 16,464 -24 -0.1%
Incl. MemUse (bytes) per call 141 141 -0 -0.1%
Excl. MemUse (bytes)16,488 16,464 -24 -0.1%
Incl. PeakMemUse (bytes)3,448 3,448 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 0 0.0%
Excl. PeakMemUse (bytes)3,448 3,448 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% 7 0.3% -20 -2.1% -24 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% -20 -100.0% -24 -100.0% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 5 71.4% -1 -5.0% 0 0.0% 0 N/A%
drupal_get_path0 N/A% 1 14.3% -4 -20.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 1 14.3% -1 -5.0% 0 0.0% 0 N/A%
phptemplate_init0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 N/A%
request_path0 N/A% 0 0.0% -1 -5.0% -24 -100.0% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 N/A%
system_register0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% -10 -50.0% 0 0.0% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 N/A%