Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for dirname

dirnameRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls258 258 0 0.0%
Incl. Wall Time (microsec)250 204 -46 -18.4%
Incl. Wall Time (microsec) per call 1 1 -0 -18.4%
Excl. Wall Time (microsec)250 204 -46 -18.4%
Incl. CPU (microsecs)504 459 -45 -8.9%
Incl. CPU (microsecs) per call 2 2 -0 -8.9%
Excl. CPU (microsec)504 459 -45 -8.9%
Incl. MemUse (bytes)21,512 21,520 8 0.0%
Incl. MemUse (bytes) per call 83 83 0 0.0%
Excl. MemUse (bytes)21,512 21,520 8 0.0%
Incl. PeakMemUse (bytes)3,208 3,808 600 18.7%
Incl. PeakMemUse (bytes) per call 12 15 2 18.7%
Excl. PeakMemUse (bytes)3,208 3,808 600 18.7%

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% -46 -1.4% -45 -0.6% 8 0.0% 600 0.6%
Exclusive Metrics Diff for Current Function-46 -100.0% -45 -100.0% 8 100.0% 600 100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -30 -65.2% -31 -68.9% 8 100.0% 600 100.0%
???_op@20 N/A% -19 -41.3% -18 -40.0% 0 0.0% 0 0.0%
system_register0 N/A% 1 2.2% 0 0.0% 0 0.0% 0 0.0%
drupal_get_path0 N/A% 1 2.2% -2 -4.4% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 1 2.2% 1 2.2% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% 2 4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 4 8.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::createFromRequest0 N/A% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%
???_op@10 N/A% 0 0.0% 1 2.2% 0 0.0% 0 0.0%