Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls249 249 0 0.0%
Incl. Wall Time (microsec)271 263 -8 -3.0%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)271 263 -8 -3.0%
Incl. CPU (microsecs)447 438 -9 -2.0%
Incl. CPU (microsecs) per call 2 2 -0 -2.0%
Excl. CPU (microsec)447 438 -9 -2.0%
Incl. MemUse (bytes)17,076 17,076 0 0.0%
Incl. MemUse (bytes) per call 69 69 0 0.0%
Excl. MemUse (bytes)17,076 17,076 0 0.0%
Incl. PeakMemUse (bytes)7,328 7,328 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 0 0.0%
Excl. PeakMemUse (bytes)7,328 7,328 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% -8 -3.2% -9 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -9 -112.5% -12 -133.3% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 1 12.5% 2 22.2% 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%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
request_path0 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% -2 -22.2% 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_namespaces.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::includes/bootstrap.inc0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%