Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls246 246 0 0.0%
Incl. Wall Time (microsec)53 52 -1 -1.9%
Incl. Wall Time (microsec) per call 0 0 -0 -1.9%
Excl. Wall Time (microsec)53 52 -1 -1.9%
Incl. CPU (microsecs)279 275 -4 -1.4%
Incl. CPU (microsecs) per call 1 1 -0 -1.4%
Excl. CPU (microsec)279 275 -4 -1.4%
Incl. MemUse (bytes)24,208 24,208 0 0.0%
Incl. MemUse (bytes) per call 98 98 0 0.0%
Excl. MemUse (bytes)24,208 24,208 0 0.0%
Incl. PeakMemUse (bytes)5,472 5,552 80 1.5%
Incl. PeakMemUse (bytes) per call 22 23 0 1.5%
Excl. PeakMemUse (bytes)5,472 5,552 80 1.5%

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% -1 -0.1% -4 -0.2% 0 0.0% 80 0.7%
Exclusive Metrics Diff for Current Function-1 -100.0% -4 -100.0% 0 N/A% 80 100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -1 -100.0% -3 -75.0% -24 N/A% 80 100.0%
request_path0 N/A% 0 0.0% 0 0.0% 16 N/A% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_path0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 0 0.0% 8 N/A% 0 0.0%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 0.0%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::createFromRequest0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%