Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls294 294 0 0.0%
Incl. Wall Time (microsec)294 296 2 0.7%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)294 296 2 0.7%
Incl. CPU (microsecs)496 494 -2 -0.4%
Incl. CPU (microsecs) per call 2 2 -0 -0.4%
Excl. CPU (microsec)496 494 -2 -0.4%
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 7,488 1,724 29.9%
Incl. PeakMemUse (bytes) per call 20 25 6 29.9%
Excl. PeakMemUse (bytes)5,764 7,488 1,724 29.9%

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 0.1% -2 -0.5% 0 0.0% 1,724 6.9%
Exclusive Metrics Diff for Current Function2 100.0% -2 -100.0% 0 N/A% 1,724 100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% 3 150.0% -2 -100.0% 0 N/A% 1,724 100.0%
run_init::composer/autoload_files.php0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
drupal_get_path0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 0.0%
request_path0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%