Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@8

Drupal\Core\SystemListing::scanDirectory@8Run #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)352 345 -7 -2.0%
Incl. Wall Time (microsec) per call 88 86 -2 -2.0%
Excl. Wall Time (microsec)126 120 -6 -4.8%
Incl. CPU (microsecs)356 350 -6 -1.7%
Incl. CPU (microsecs) per call 89 88 -2 -1.7%
Excl. CPU (microsec)92 87 -5 -5.4%
Incl. MemUse (bytes)6,840 6,840 0 0.0%
Incl. MemUse (bytes) per call 1,710 1,710 0 0.0%
Excl. MemUse (bytes)2,408 2,408 0 0.0%
Incl. PeakMemUse (bytes)6,224 6,224 0 0.0%
Incl. PeakMemUse (bytes) per call 1,556 1,556 0 0.0%
Excl. PeakMemUse (bytes)2,360 2,360 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@8 [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
Drupal\Core\SystemListing::scanDirectory@80 N/A% -7 -0.0% -6 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -85.7% -5 -83.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@70 N/A% -7 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
closedir0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 N/A%
is_dir0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
readdir0 N/A% 1 14.3% -3 -50.0% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%