Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,735 1,758 23 1.3%
Incl. Wall Time (microsec) per call 434 440 6 1.3%
Excl. Wall Time (microsec)346 355 9 2.6%
Incl. CPU (microsecs)1,738 1,762 24 1.4%
Incl. CPU (microsecs) per call 435 441 6 1.4%
Excl. CPU (microsec)218 240 22 10.1%
Incl. MemUse (bytes)20,664 20,664 0 0.0%
Incl. MemUse (bytes) per call 5,166 5,166 0 0.0%
Excl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 23 0.9% 24 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 39.1% 22 91.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% 23 100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 N/A% 16 69.6% 16 66.7% 0 N/A% 0 N/A%
readdir0 N/A% -4 -17.4% -9 -37.5% 0 N/A% 0 N/A%
preg_match0 N/A% 2 8.7% -3 -12.5% 0 N/A% 0 N/A%
closedir0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 N/A%
is_dir0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%