Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)28 26 -2 -7.1%
Incl. Wall Time (microsec) per call 0 0 -0 -7.1%
Excl. Wall Time (microsec)28 26 -2 -7.1%
Incl. CPU (microsecs)187 188 1 0.5%
Incl. CPU (microsecs) per call 2 2 0 0.5%
Excl. CPU (microsec)187 188 1 0.5%
Incl. MemUse (bytes)23,936 23,936 0 0.0%
Incl. MemUse (bytes) per call 303 303 0 0.0%
Excl. MemUse (bytes)23,936 23,936 0 0.0%
Incl. PeakMemUse (bytes)11,760 11,760 0 0.0%
Incl. PeakMemUse (bytes) per call 149 149 0 0.0%
Excl. PeakMemUse (bytes)11,760 11,760 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 -4.3% 1 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_path0 N/A% -1 -50.0% -1 -100.0% 0 N/A% 0 N/A%
system_register0 N/A% -1 -50.0% 1 100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
theme_get_setting0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% -10 -1000.0% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%