Diff Report
Run #51a447be01e16: 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@4

Drupal\Core\SystemListing::scanDirectory@4Run #51a447be01e16Run #51a4463d308ceDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)20,864 21,673 809 3.9%
Incl. Wall Time (microsec) per call 172 179 7 3.9%
Excl. Wall Time (microsec)7,813 8,118 305 3.9%
Incl. CPU (microsecs)20,001 24,002 4,001 20.0%
Incl. CPU (microsecs) per call 165 198 33 20.0%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)81,500 81,500 0 0.0%
Incl. MemUse (bytes) per call 674 674 0 0.0%
Excl. MemUse (bytes)30,604 30,604 0 0.0%
Incl. PeakMemUse (bytes)65,456 65,456 0 0.0%
Incl. PeakMemUse (bytes) per call 541 541 0 0.0%
Excl. PeakMemUse (bytes)17,796 17,796 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@4 [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@40 N/A% 809 17.5% 4,001 50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function305 37.7% -8,000 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@30 N/A% 809 100.0% 4,001 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@50 N/A% 298 36.8% 4,001 100.0% 0 N/A% 0 N/A%
closedir0 N/A% 136 16.8% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 80 9.9% 0 0.0% 0 N/A% 0 N/A%
is_dir0 N/A% -49 -6.1% 1 0.0% 0 N/A% 0 N/A%
preg_match0 N/A% 38 4.7% 3,999 100.0% 0 N/A% 0 N/A%
readdir0 N/A% -23 -2.8% 4,000 100.0% 0 N/A% 0 N/A%
pathinfo0 N/A% 13 1.6% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 7 0.9% 4,000 100.0% 0 N/A% 0 N/A%
opendir0 N/A% 4 0.5% 0 0.0% 0 N/A% 0 N/A%