Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for dirname

dirnameRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls252 252 0 0.0%
Incl. Wall Time (microsec)55 54 -1 -1.8%
Incl. Wall Time (microsec) per call 0 0 -0 -1.8%
Excl. Wall Time (microsec)55 54 -1 -1.8%
Incl. CPU (microsecs)276 267 -9 -3.3%
Incl. CPU (microsecs) per call 1 1 -0 -3.3%
Excl. CPU (microsec)276 267 -9 -3.3%
Incl. MemUse (bytes)24,464 24,464 0 0.0%
Incl. MemUse (bytes) per call 97 97 0 0.0%
Excl. MemUse (bytes)24,464 24,464 0 0.0%
Incl. PeakMemUse (bytes)4,112 4,112 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 0.0%
Excl. PeakMemUse (bytes)4,112 4,112 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% -1 -0.1% -9 -1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_get_path0 N/A% -1 -100.0% 1 11.1% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::getPath0 N/A% 0 0.0% -10 -111.1% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 5 55.6% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%