Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@2

Drupal\Core\SystemListing::scanDirectory@2Run #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)50,768 50,337 -431 -0.8%
Incl. Wall Time (microsec) per call 453 449 -4 -0.8%
Excl. Wall Time (microsec)8,245 7,948 -297 -3.6%
Incl. CPU (microsecs)44,002 44,002 0 0.0%
Incl. CPU (microsecs) per call 393 393 0 0.0%
Excl. CPU (microsec)4,000 12,000 8,000 200.0%
Incl. MemUse (bytes)107,672 107,672 0 0.0%
Incl. MemUse (bytes) per call 961 961 0 0.0%
Excl. MemUse (bytes)-44,436 -44,436 0 0.0%
Incl. PeakMemUse (bytes)103,100 103,124 24 0.0%
Incl. PeakMemUse (bytes) per call 921 921 0 0.0%
Excl. PeakMemUse (bytes)3,812 3,812 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@2 [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@20 N/A% -431 -2.8% 0 0.0% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-297 -68.9% 8,000 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@10 N/A% -431 -100.0% 0 N/A% 0 N/A% 24 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@30 N/A% 492 114.2% -4,000 N/A% 0 N/A% 24 100.0%
readdir0 N/A% -241 -55.9% 0 N/A% 0 N/A% 0 0.0%
is_dir0 N/A% -214 -49.7% -4,000 N/A% 0 N/A% 0 0.0%
preg_match0 N/A% -157 -36.4% 0 N/A% 0 N/A% 0 0.0%
closedir0 N/A% -23 -5.3% 0 N/A% 0 N/A% 0 0.0%
opendir0 N/A% 19 4.4% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::processFile0 N/A% -11 -2.6% 0 N/A% 0 N/A% 0 0.0%
pathinfo0 N/A% 2 0.5% 0 N/A% 0 N/A% 0 0.0%
array_merge0 N/A% -1 -0.2% 0 N/A% 0 N/A% 0 0.0%