Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls69 69 0 0.0%
Incl. Wall Time (microsec)57,545 57,749 204 0.4%
Incl. Wall Time (microsec) per call 834 837 3 0.4%
Excl. Wall Time (microsec)6,213 6,232 19 0.3%
Incl. CPU (microsecs)57,596 57,803 207 0.4%
Incl. CPU (microsecs) per call 835 838 3 0.4%
Excl. CPU (microsec)4,266 4,244 -22 -0.5%
Incl. MemUse (bytes)277,096 277,096 0 0.0%
Incl. MemUse (bytes) per call 4,016 4,016 0 0.0%
Excl. MemUse (bytes)-49,640 -49,640 0 0.0%
Incl. PeakMemUse (bytes)156,264 156,264 0 0.0%
Incl. PeakMemUse (bytes) per call 2,265 2,265 0 0.0%
Excl. PeakMemUse (bytes)2,288 2,288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@1 [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@10 N/A% 204 0.6% 207 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function19 9.3% -22 -10.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% 204 100.0% 207 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 N/A% 143 70.1% 137 66.2% 0 N/A% 0 N/A%
is_dir0 N/A% 23 11.3% -20 -9.7% 0 N/A% 0 N/A%
readdir0 N/A% 16 7.8% 77 37.2% 0 N/A% 0 N/A%
closedir0 N/A% 2 1.0% 4 1.9% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.5% 3 1.4% 0 N/A% 0 N/A%
pathinfo0 N/A% 1 0.5% -1 -0.5% 0 N/A% 0 N/A%
preg_match0 N/A% -1 -0.5% 10 4.8% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% 7 3.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 12 5.8% 0 N/A% 0 N/A%