Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls67 67 0 0.0%
Incl. Wall Time (microsec)64,972 66,348 1,376 2.1%
Incl. Wall Time (microsec) per call 970 990 21 2.1%
Excl. Wall Time (microsec)6,696 6,760 64 1.0%
Incl. CPU (microsecs)65,024 66,400 1,376 2.1%
Incl. CPU (microsecs) per call 971 991 21 2.1%
Excl. CPU (microsec)4,398 4,469 71 1.6%
Incl. MemUse (bytes)277,872 277,872 0 0.0%
Incl. MemUse (bytes) per call 4,147 4,147 0 0.0%
Excl. MemUse (bytes)-5,448 -5,448 0 0.0%
Incl. PeakMemUse (bytes)218,440 218,440 0 0.0%
Incl. PeakMemUse (bytes) per call 3,260 3,260 0 0.0%
Excl. PeakMemUse (bytes)4,544 4,544 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% 1,376 20.9% 1,376 21.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function64 4.7% 71 5.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% 1,376 100.0% 1,376 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 N/A% 1,254 91.1% 1,245 90.5% 0 N/A% 0 N/A%
is_dir0 N/A% 60 4.4% 65 4.7% 0 N/A% 0 N/A%
readdir0 N/A% -51 -3.7% -46 -3.3% 0 N/A% 0 N/A%
preg_match0 N/A% 31 2.3% 41 3.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 9 0.7% 2 0.1% 0 N/A% 0 N/A%
opendir0 N/A% 6 0.4% 11 0.8% 0 N/A% 0 N/A%
array_merge0 N/A% 4 0.3% -10 -0.7% 0 N/A% 0 N/A%
closedir0 N/A% -4 -0.3% -2 -0.1% 0 N/A% 0 N/A%
pathinfo0 N/A% 3 0.2% -1 -0.1% 0 N/A% 0 N/A%