Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)61 54 -7 -11.5%
Incl. Wall Time (microsec) per call 1 1 -0 -11.5%
Excl. Wall Time (microsec)61 54 -7 -11.5%
Incl. CPU (microsecs)154 158 4 2.6%
Incl. CPU (microsecs) per call 2 2 0 2.6%
Excl. CPU (microsec)154 158 4 2.6%
Incl. MemUse (bytes)15,784 15,784 0 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)15,784 15,784 0 0.0%
Incl. PeakMemUse (bytes)8,272 8,272 0 0.0%
Incl. PeakMemUse (bytes) per call 85 85 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% -7 -1.6% 4 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% -6 -85.7% -10 -250.0% 0 N/A% 0 N/A%
system_register0 N/A% -1 -14.3% 2 50.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
phptemplate_init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 0 0.0% 4 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%