Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls211 211 0 0.0%
Incl. Wall Time (microsec)32 24 -8 -25.0%
Incl. Wall Time (microsec) per call 0 0 -0 -25.0%
Excl. Wall Time (microsec)32 24 -8 -25.0%
Incl. MemUse (bytes)20,576 20,576 0 0.0%
Incl. MemUse (bytes) per call 98 98 0 0.0%
Excl. MemUse (bytes)20,576 20,576 0 0.0%
Incl. PeakMemUse (bytes)4,928 4,928 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)4,928 4,928 0 0.0%

Parent/Child Regression/Improvement report for dirname [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
dirname0 N/A% -8 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -9 -112.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% -1 -12.5% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 1 12.5% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 1 12.5% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A%