Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls294 294 0 0.0%
Incl. Wall Time (microsec)294 303 9 3.1%
Incl. Wall Time (microsec) per call 1 1 0 3.1%
Excl. Wall Time (microsec)294 303 9 3.1%
Incl. CPU (microsecs)496 517 21 4.2%
Incl. CPU (microsecs) per call 2 2 0 4.2%
Excl. CPU (microsec)496 517 21 4.2%
Incl. MemUse (bytes)19,192 19,192 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)19,192 19,192 0 0.0%
Incl. PeakMemUse (bytes)5,764 5,764 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)5,764 5,764 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% 9 0.5% 21 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% 21 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% 9 100.0% 17 81.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -2 -9.5% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%