Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)19 17 -2 -10.5%
Incl. Wall Time (microsec) per call 0 0 -0 -10.5%
Excl. Wall Time (microsec)19 17 -2 -10.5%
Incl. CPU (microsecs)88 95 7 8.0%
Incl. CPU (microsecs) per call 1 1 0 8.0%
Excl. CPU (microsec)88 95 7 8.0%
Incl. MemUse (bytes)14,232 14,232 0 0.0%
Incl. MemUse (bytes) per call 198 198 0 0.0%
Excl. MemUse (bytes)14,232 14,232 0 0.0%
Incl. PeakMemUse (bytes)3,560 3,672 112 3.1%
Incl. PeakMemUse (bytes) per call 49 51 2 3.1%
Excl. PeakMemUse (bytes)3,560 3,672 112 3.1%

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 -1.6% 7 1.3% 0 0.0% 112 0.4%
Exclusive Metrics Diff for Current Function-2 -100.0% 7 100.0% 0 N/A% 112 100.0%
Parent functions
request_path0 N/A% -1 -50.0% -2 -28.6% 0 N/A% 112 100.0%
theme_get_setting0 N/A% -1 -50.0% 1 14.3% 0 N/A% 0 0.0%
_drupal_theme_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
phptemplate_init0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 0.0%
drupal_get_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::loadInclude0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_settings_initialize0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%