Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for dirname

dirnameRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls293 293 0 0.0%
Incl. Wall Time (microsec)174 181 7 4.0%
Incl. Wall Time (microsec) per call 1 1 0 4.0%
Excl. Wall Time (microsec)174 181 7 4.0%
Incl. CPU (microsecs)422 416 -6 -1.4%
Incl. CPU (microsecs) per call 1 1 -0 -1.4%
Excl. CPU (microsec)422 416 -6 -1.4%
Incl. MemUse (bytes)23,680 23,680 0 0.0%
Incl. MemUse (bytes) per call 81 81 0 0.0%
Excl. MemUse (bytes)23,680 23,680 0 0.0%
Incl. PeakMemUse (bytes)4,616 4,176 -440 -9.5%
Incl. PeakMemUse (bytes) per call 16 14 -2 -9.5%
Excl. PeakMemUse (bytes)4,616 4,176 -440 -9.5%

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% 7 0.4% -6 -0.3% 0 0.0% -440 -1.2%
Exclusive Metrics Diff for Current Function7 100.0% -6 -100.0% 0 N/A% -440 -100.0%
Parent functions
drupal_get_path0 N/A% 5 71.4% 2 33.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\Extension::getPath0 N/A% 2 28.6% -6 -100.0% 0 N/A% -440 -100.0%
request_path0 N/A% -1 -14.3% -1 -16.7% 0 N/A% 0 0.0%
system_register0 N/A% 1 14.3% -1 -16.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_drupal_request_initialize0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 0.0%
???_op@20 N/A% 0 0.0% 2 33.3% 0 N/A% 0 0.0%
???_op@10 N/A% 0 0.0% 2 33.3% 0 N/A% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 0.0%