Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@6

Drupal\Core\SystemListing::scanDirectory@6Run #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)290 287 -3 -1.0%
Incl. Wall Time (microsec) per call 97 96 -1 -1.0%
Excl. Wall Time (microsec)76 75 -1 -1.3%
Incl. CPU (microsecs)296 290 -6 -2.0%
Incl. CPU (microsecs) per call 99 97 -2 -2.0%
Excl. CPU (microsec)51 44 -7 -13.7%
Incl. MemUse (bytes)14,296 14,296 0 0.0%
Incl. MemUse (bytes) per call 4,765 4,765 0 0.0%
Excl. MemUse (bytes)2,584 2,584 0 0.0%
Incl. PeakMemUse (bytes)10,232 10,232 0 0.0%
Incl. PeakMemUse (bytes) per call 3,411 3,411 0 0.0%
Excl. PeakMemUse (bytes)2,112 2,112 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@6 [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@60 N/A% -3 -0.5% -6 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% -7 -116.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@50 N/A% -3 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
readdir0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
closedir0 N/A% -1 -33.3% -1 -16.7% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
is_dir0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%