Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: 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 #519ff0715b88bDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)3,392 3,399 7 0.2%
Incl. Wall Time (microsec) per call 103 103 0 0.2%
Excl. Wall Time (microsec)1,257 1,286 29 2.3%
Incl. CPU (microsecs)3,418 3,426 8 0.2%
Incl. CPU (microsecs) per call 104 104 0 0.2%
Excl. CPU (microsec)829 846 17 2.1%
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 28,640 16 0.1%
Incl. PeakMemUse (bytes) per call 867 868 0 0.1%
Excl. PeakMemUse (bytes)8,736 8,752 16 0.2%

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% 7 0.6% 8 0.5% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function29 414.3% 17 212.5% 0 N/A% 16 100.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% 7 100.0% 8 100.0% 0 N/A% 16 100.0%
Child functions
readdir0 N/A% -35 -500.0% -18 -225.0% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 6 85.7% 5 62.5% 0 N/A% 0 0.0%
opendir0 N/A% 4 57.1% -1 -12.5% 0 N/A% 0 0.0%
is_dir0 N/A% 2 28.6% 9 112.5% 0 N/A% 0 0.0%
preg_match0 N/A% 1 14.3% 4 50.0% 0 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 0.0%
pathinfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
closedir0 N/A% 0 0.0% -5 -62.5% 0 N/A% 0 0.0%