Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@5

Drupal\Core\SystemListing::scanDirectory@5Run #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)7,924 7,915 -9 -0.1%
Incl. Wall Time (microsec) per call 152 152 -0 -0.1%
Excl. Wall Time (microsec)2,487 2,456 -31 -1.2%
Incl. CPU (microsecs)7,957 7,963 6 0.1%
Incl. CPU (microsecs) per call 153 153 0 0.1%
Excl. CPU (microsec)1,758 1,755 -3 -0.2%
Incl. MemUse (bytes)41,080 41,080 0 0.0%
Incl. MemUse (bytes) per call 790 790 0 0.0%
Excl. MemUse (bytes)-7,952 -7,952 0 0.0%
Incl. PeakMemUse (bytes)48,288 48,288 0 0.0%
Incl. PeakMemUse (bytes) per call 929 929 0 0.0%
Excl. PeakMemUse (bytes)12,376 12,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@5 [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@50 N/A% -9 -0.1% 6 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-31 -344.4% -3 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% -9 -100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@60 N/A% 36 400.0% 36 600.0% 0 N/A% 0 N/A%
readdir0 N/A% -8 -88.9% -3 -50.0% 0 N/A% 0 N/A%
is_dir0 N/A% -4 -44.4% -5 -83.3% 0 N/A% 0 N/A%
closedir0 N/A% -1 -11.1% -7 -116.7% 0 N/A% 0 N/A%
preg_match0 N/A% -1 -11.1% -2 -33.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% -13 -216.7% 0 N/A% 0 N/A%