Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@5

Drupal\Core\SystemListing::scanDirectory@5Run #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)3,392 3,424 32 0.9%
Incl. Wall Time (microsec) per call 103 104 1 0.9%
Excl. Wall Time (microsec)1,257 1,269 12 1.0%
Incl. CPU (microsecs)3,418 3,449 31 0.9%
Incl. CPU (microsecs) per call 104 105 1 0.9%
Excl. CPU (microsec)829 864 35 4.2%
Incl. MemUse (bytes)30,200 30,200 0 0.0%
Incl. MemUse (bytes) per call 915 915 0 0.0%
Excl. MemUse (bytes)744 744 0 0.0%
Incl. PeakMemUse (bytes)28,624 28,624 0 0.0%
Incl. PeakMemUse (bytes) per call 867 867 0 0.0%
Excl. PeakMemUse (bytes)8,736 8,736 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@5 [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@50 N/A% 32 1.7% 31 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 37.5% 35 112.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% 32 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
readdir0 N/A% 11 34.4% 16 51.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 6 18.8% 3 9.7% 0 N/A% 0 N/A%
preg_match0 N/A% 2 6.2% -20 -64.5% 0 N/A% 0 N/A%
opendir0 N/A% 1 3.1% -3 -9.7% 0 N/A% 0 N/A%
closedir0 N/A% 0 0.0% 5 16.1% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 N/A%
is_dir0 N/A% 0 0.0% -9 -29.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%