Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for dirname

dirnameRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls249 249 0 0.0%
Incl. Wall Time (microsec)271 251 -20 -7.4%
Incl. Wall Time (microsec) per call 1 1 -0 -7.4%
Excl. Wall Time (microsec)271 251 -20 -7.4%
Incl. CPU (microsecs)447 434 -13 -2.9%
Incl. CPU (microsecs) per call 2 2 -0 -2.9%
Excl. CPU (microsec)447 434 -13 -2.9%
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% -20 -1.4% -13 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-20 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -20 -100.0% -21 -161.5% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 2 15.4% 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 7.7% 0 N/A% 0 N/A%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
run_init::composer/autoload_files.php0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
run_init::composer/include_paths.php0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%