Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for dirname

dirnameRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls293 293 0 0.0%
Incl. Wall Time (microsec)174 161 -13 -7.5%
Incl. Wall Time (microsec) per call 1 1 -0 -7.5%
Excl. Wall Time (microsec)174 161 -13 -7.5%
Incl. CPU (microsecs)422 407 -15 -3.6%
Incl. CPU (microsecs) per call 1 1 -0 -3.6%
Excl. CPU (microsec)422 407 -15 -3.6%
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 4,616 0 0.0%
Incl. PeakMemUse (bytes) per call 16 16 0 0.0%
Excl. PeakMemUse (bytes)4,616 4,616 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% -13 -0.4% -15 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -20 -153.8% -21 -140.0% 0 N/A% 0 N/A%
drupal_get_path0 N/A% 10 76.9% 7 46.7% 0 N/A% 0 N/A%
???_op@20 N/A% -1 -7.7% 3 20.0% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% -1 -7.7% -2 -13.3% 0 N/A% 0 N/A%
request_path0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% -3 -20.0% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
???_op@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 N/A%