Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a447be01e16: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@4

Drupal\Core\SystemListing::scanDirectory@4Run #51a4463d308ceRun #51a447be01e16DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)21,673 20,864 -809 -3.7%
Incl. Wall Time (microsec) per call 179 172 -7 -3.7%
Excl. Wall Time (microsec)8,118 7,813 -305 -3.8%
Incl. CPU (microsecs)24,002 20,001 -4,001 -16.7%
Incl. CPU (microsecs) per call 198 165 -33 -16.7%
Excl. CPU (microsec)0 8,000 8,000 N/A%
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 Function-305 -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%