Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)90,643 88,948 -1,695 -1.9%
Incl. Wall Time (microsec) per call 1,353 1,328 -25 -1.9%
Excl. Wall Time (microsec)7,846 7,677 -169 -2.2%
Incl. CPU (microsecs)90,684 89,007 -1,677 -1.8%
Incl. CPU (microsecs) per call 1,353 1,328 -25 -1.8%
Excl. CPU (microsec)5,616 5,525 -91 -1.6%
Incl. MemUse (bytes)269,504 269,504 0 0.0%
Incl. MemUse (bytes) per call 4,022 4,022 0 0.0%
Excl. MemUse (bytes)-7,352 -7,352 0 0.0%
Incl. PeakMemUse (bytes)207,128 207,128 0 0.0%
Incl. PeakMemUse (bytes) per call 3,091 3,091 0 0.0%
Excl. PeakMemUse (bytes)5,264 5,264 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% -1,695 -173.7% -1,677 -88.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-169 -10.0% -91 -5.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% -1,695 -100.0% -1,677 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 N/A% -1,232 -72.7% -1,236 -73.7% 0 N/A% 0 N/A%
readdir0 N/A% -117 -6.9% -78 -4.7% 0 N/A% 0 N/A%
preg_match0 N/A% -76 -4.5% -100 -6.0% 0 N/A% 0 N/A%
is_dir0 N/A% -59 -3.5% -130 -7.8% 0 N/A% 0 N/A%
opendir0 N/A% -21 -1.2% -10 -0.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% -13 -0.8% -19 -1.1% 0 N/A% 0 N/A%
pathinfo0 N/A% -8 -0.5% -11 -0.7% 0 N/A% 0 N/A%
closedir0 N/A% 4 0.2% -5 -0.3% 0 N/A% 0 N/A%
array_merge0 N/A% -4 -0.2% 3 0.2% 0 N/A% 0 N/A%