Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)17 13 -4 -23.5%
Incl. Wall Time (microsec) per call 0 0 -0 -23.5%
Excl. Wall Time (microsec)17 13 -4 -23.5%
Incl. CPU (microsecs)216 240 24 11.1%
Incl. CPU (microsecs) per call 1 1 0 11.1%
Excl. CPU (microsec)216 240 24 11.1%
Incl. MemUse (bytes)26,216 26,216 0 0.0%
Incl. MemUse (bytes) per call 119 119 0 0.0%
Excl. MemUse (bytes)26,216 26,216 0 0.0%
Incl. PeakMemUse (bytes)9,256 9,352 96 1.0%
Incl. PeakMemUse (bytes) per call 42 43 0 1.0%
Excl. PeakMemUse (bytes)9,256 9,352 96 1.0%

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% -4 -1.0% 24 10.1% 0 0.0% 96 0.2%
Exclusive Metrics Diff for Current Function-4 -100.0% 24 100.0% 0 N/A% 96 100.0%
Parent functions
drupal_get_path0 N/A% -2 -50.0% 2 8.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getModuleDirectories0 N/A% -1 -25.0% 3 12.5% 0 N/A% 0 0.0%
theme_get_setting0 N/A% -1 -25.0% -1 -4.2% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
Drupal\Core\Template\TwigEnvironment::__construct0 N/A% 0 0.0% 12 50.0% 0 N/A% 96 100.0%
twig_init0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 0.0%
drupal_settings_initialize0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% 3 12.5% 0 N/A% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 4 16.7% 0 N/A% 0 0.0%
run_init::composer/autoload_files.php0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
request_path0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%