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

Drupal\Core\SystemListing::scanDirectory@1Run #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)88,948 90,643 1,695 1.9%
Incl. Wall Time (microsec) per call 1,328 1,353 25 1.9%
Excl. Wall Time (microsec)7,677 7,846 169 2.2%
Incl. CPU (microsecs)89,007 90,684 1,677 1.9%
Incl. CPU (microsecs) per call 1,328 1,353 25 1.9%
Excl. CPU (microsec)5,525 5,616 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 Function169 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%