Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for dirname

dirnameRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls276 276 0 0.0%
Incl. Wall Time (microsec)138 119 -19 -13.8%
Incl. Wall Time (microsec) per call 1 0 -0 -13.8%
Excl. Wall Time (microsec)138 119 -19 -13.8%
Incl. CPU (microsecs)386 368 -18 -4.7%
Incl. CPU (microsecs) per call 1 1 -0 -4.7%
Excl. CPU (microsec)386 368 -18 -4.7%
Incl. MemUse (bytes)22,648 22,648 0 0.0%
Incl. MemUse (bytes) per call 82 82 0 0.0%
Excl. MemUse (bytes)22,648 22,648 0 0.0%
Incl. PeakMemUse (bytes)5,568 5,288 -280 -5.0%
Incl. PeakMemUse (bytes) per call 20 19 -1 -5.0%
Excl. PeakMemUse (bytes)5,568 5,288 -280 -5.0%

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% -19 -4.4% -18 -2.0% 0 0.0% -280 -29.7%
Exclusive Metrics Diff for Current Function-19 -100.0% -18 -100.0% 0 N/A% -280 -100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -14 -73.7% -11 -61.1% 0 N/A% -280 -100.0%
???_op@20 N/A% -5 -26.3% -9 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 0.0%
drupal_get_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_drupal_request_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
???_op@10 N/A% 0 0.0% 3 16.7% 0 N/A% 0 0.0%
request_path0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 0.0%