Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)75 73 -2 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)75 73 -2 -2.7%
Incl. CPU (microsecs)136 143 7 5.1%
Incl. CPU (microsecs) per call 2 2 0 5.1%
Excl. CPU (microsec)136 143 7 5.1%
Incl. MemUse (bytes)14,080 14,080 0 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)14,080 14,080 0 0.0%
Incl. PeakMemUse (bytes)8,856 8,856 0 0.0%
Incl. PeakMemUse (bytes) per call 130 130 0 0.0%
Excl. PeakMemUse (bytes)8,856 8,856 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% -2 -0.4% 7 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_path0 N/A% -2 -100.0% 4 57.1% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 1 14.3% 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_settings_initialize0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%