Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls147 146 -1 -0.7%
Incl. Wall Time (microsec)161 149 -12 -7.5%
Incl. Wall Time (microsec) per call 1 1 -0 -6.8%
Excl. Wall Time (microsec)161 149 -12 -7.5%
Incl. CPU (microsecs)328 326 -2 -0.6%
Incl. CPU (microsecs) per call 2 2 0 0.1%
Excl. CPU (microsec)328 326 -2 -0.6%
Incl. MemUse (bytes)12,056 12,008 -48 -0.4%
Incl. MemUse (bytes) per call 82 82 0 0.3%
Excl. MemUse (bytes)12,056 12,008 -48 -0.4%
Incl. PeakMemUse (bytes)4,308 3,836 -472 -11.0%
Incl. PeakMemUse (bytes) per call 29 26 -3 -10.3%
Excl. PeakMemUse (bytes)4,308 3,836 -472 -11.0%

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
dirname-1 -100.0% -12 -0.3% -2 -1.9% -48 -0.0% -472 -0.3%
Exclusive Metrics Diff for Current Function-12 -100.0% -2 -100.0% -48 -100.0% -472 -100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::loadInclude0 0.0% -6 -50.0% -3 -150.0% 0 0.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 0.0% -6 -50.0% -4 -200.0% 0 0.0% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
phptemplate_init0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_path-1 -100.0% 0 0.0% 13 650.0% -48 -100.0% -472 -100.0%
system_register0 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
theme_get_setting0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 0.0% 0 0.0% -5 -250.0% 0 0.0% 0 0.0%
run_init::includes/bootstrap.inc0 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%