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@1

Drupal\Core\SystemListing::scanDirectory@1Run #51a4463d308ceRun #51a447be01e16DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)71,477 71,106 -371 -0.5%
Incl. Wall Time (microsec) per call 953 948 -5 -0.5%
Excl. Wall Time (microsec)10,072 10,100 28 0.3%
Incl. CPU (microsecs)72,004 64,003 -8,001 -11.1%
Incl. CPU (microsecs) per call 960 853 -107 -11.1%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)146,384 146,384 0 0.0%
Incl. MemUse (bytes) per call 1,952 1,952 0 0.0%
Excl. MemUse (bytes)-33,632 -33,632 0 0.0%
Incl. PeakMemUse (bytes)111,612 111,612 0 0.0%
Incl. PeakMemUse (bytes) per call 1,488 1,488 0 0.0%
Excl. PeakMemUse (bytes)2,916 2,916 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% -371 -8.0% -8,001 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function28 7.5% -4,000 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% -371 -100.0% -8,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 N/A% -724 -195.1% -3,999 -50.0% 0 N/A% 0 N/A%
preg_match0 N/A% 200 53.9% -4,001 -50.0% 0 N/A% 0 N/A%
opendir0 N/A% 92 24.8% 4,000 50.0% 0 N/A% 0 N/A%
is_dir0 N/A% -61 -16.4% -4,000 -50.0% 0 N/A% 0 N/A%
pathinfo0 N/A% 31 8.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 22 5.9% 0 0.0% 0 N/A% 0 N/A%
closedir0 N/A% 19 5.1% 0 0.0% 0 N/A% 0 N/A%
readdir0 N/A% 14 3.8% 3,999 50.0% 0 N/A% 0 N/A%
array_merge0 N/A% 8 2.2% 0 0.0% 0 N/A% 0 N/A%