Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls218 218 0 0.0%
Incl. Wall Time (microsec)261 257 -4 -1.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)261 257 -4 -1.5%
Incl. CPU (microsecs)405 422 17 4.2%
Incl. CPU (microsecs) per call 2 2 0 4.2%
Excl. CPU (microsec)405 422 17 4.2%
Incl. MemUse (bytes)22,656 22,640 -16 -0.1%
Incl. MemUse (bytes) per call 104 104 -0 -0.1%
Excl. MemUse (bytes)22,656 22,640 -16 -0.1%
Incl. PeakMemUse (bytes)5,144 5,368 224 4.4%
Incl. PeakMemUse (bytes) per call 24 25 1 4.4%
Excl. PeakMemUse (bytes)5,144 5,368 224 4.4%

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 -0.0% 17 0.2% -16 -0.0% 224 0.2%
Exclusive Metrics Diff for Current Function-4 -100.0% 17 100.0% -16 -100.0% 224 100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -4 -100.0% 11 64.7% 0 0.0% 224 100.0%
Drupal\Core\DrupalKernel::createFromRequest0 N/A% -1 -25.0% 2 11.8% 0 0.0% 0 0.0%
drupal_get_path0 N/A% 1 25.0% 2 11.8% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% 3 17.6% 0 0.0% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -2 -11.8% 0 0.0% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 5.9% -16 -100.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -5.9% 0 0.0% 0 0.0%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 1 5.9% 0 0.0% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% 1 5.9% 0 0.0% 0 0.0%