Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls310 310 0 0.0%
Incl. Wall Time (microsec)110 115 5 4.5%
Incl. Wall Time (microsec) per call 0 0 0 4.5%
Excl. Wall Time (microsec)110 115 5 4.5%
Incl. CPU (microsecs)405 385 -20 -4.9%
Incl. CPU (microsecs) per call 1 1 -0 -4.9%
Excl. CPU (microsec)405 385 -20 -4.9%
Incl. MemUse (bytes)27,320 27,304 -16 -0.1%
Incl. MemUse (bytes) per call 88 88 -0 -0.1%
Excl. MemUse (bytes)27,320 27,304 -16 -0.1%
Incl. PeakMemUse (bytes)6,352 6,192 -160 -2.5%
Incl. PeakMemUse (bytes) per call 20 20 -1 -2.5%
Excl. PeakMemUse (bytes)6,352 6,192 -160 -2.5%

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% 5 0.3% -20 -1.2% -16 -0.1% -160 -0.7%
Exclusive Metrics Diff for Current Function5 100.0% -20 -100.0% -16 -100.0% -160 -100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% 4 80.0% -11 -55.0% -16 -100.0% -160 -100.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 1 20.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_request_initialize0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 0.0%
system_register0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 0.0%
drupal_get_path0 N/A% 0 0.0% 2 10.0% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% -3 -15.0% 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% -3 -15.0% 0 0.0% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 0.0%