Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls204 204 0 0.0%
Incl. Wall Time (microsec)241 239 -2 -0.8%
Incl. Wall Time (microsec) per call 1 1 -0 -0.8%
Excl. Wall Time (microsec)241 239 -2 -0.8%
Incl. CPU (microsecs)391 382 -9 -2.3%
Incl. CPU (microsecs) per call 2 2 -0 -2.3%
Excl. CPU (microsec)391 382 -9 -2.3%
Incl. MemUse (bytes)21,960 21,960 0 0.0%
Incl. MemUse (bytes) per call 108 108 0 0.0%
Excl. MemUse (bytes)21,960 21,960 0 0.0%
Incl. PeakMemUse (bytes)4,816 4,816 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 0 0.0%
Excl. PeakMemUse (bytes)4,816 4,816 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% -2 -0.4% -9 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -2 -100.0% -22 -244.4% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 5 55.6% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::createFromRequest0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%