Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)98 51 -47 -48.0%
Incl. Wall Time (microsec) per call 1 1 -0 -48.0%
Excl. Wall Time (microsec)98 51 -47 -48.0%
Incl. CPU (microsecs)173 142 -31 -17.9%
Incl. CPU (microsecs) per call 2 1 -0 -17.9%
Excl. CPU (microsec)173 142 -31 -17.9%
Incl. MemUse (bytes)15,856 15,856 0 0.0%
Incl. MemUse (bytes) per call 162 162 0 0.0%
Excl. MemUse (bytes)15,856 15,856 0 0.0%
Incl. PeakMemUse (bytes)8,272 8,272 0 0.0%
Incl. PeakMemUse (bytes) per call 84 84 0 0.0%
Excl. PeakMemUse (bytes)8,272 8,272 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% -47 -4.0% -31 -2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-47 -100.0% -31 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% -41 -87.2% -22 -71.0% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% -3 -6.4% -2 -6.5% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% -2 -4.3% -3 -9.7% 0 N/A% 0 N/A%
drupal_get_path0 N/A% -1 -2.1% -3 -9.7% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
request_path0 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%