Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@3

Drupal\Core\SystemListing::scanDirectory@3Run #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls127 127 0 0.0%
Incl. Wall Time (microsec)39,797 38,799 -998 -2.5%
Incl. Wall Time (microsec) per call 313 306 -8 -2.5%
Excl. Wall Time (microsec)4,795 4,815 20 0.4%
Incl. CPU (microsecs)39,896 38,904 -992 -2.5%
Incl. CPU (microsecs) per call 314 306 -8 -2.5%
Excl. CPU (microsec)3,405 3,454 49 1.4%
Incl. MemUse (bytes)201,736 201,736 0 0.0%
Incl. MemUse (bytes) per call 1,588 1,588 0 0.0%
Excl. MemUse (bytes)-201,648 -201,648 0 0.0%
Incl. PeakMemUse (bytes)192,072 192,072 0 0.0%
Incl. PeakMemUse (bytes) per call 1,512 1,512 0 0.0%
Excl. PeakMemUse (bytes)10,824 10,824 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@3 [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@30 N/A% -998 -15.1% -992 -15.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 2.0% 49 4.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@20 N/A% -998 -100.0% -992 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% -744 -74.5% -729 -73.5% 0 N/A% 0 N/A%
readdir0 N/A% -172 -17.2% -212 -21.4% 0 N/A% 0 N/A%
is_dir0 N/A% -68 -6.8% -75 -7.6% 0 N/A% 0 N/A%
opendir0 N/A% -19 -1.9% -13 -1.3% 0 N/A% 0 N/A%
preg_match0 N/A% -9 -0.9% -37 -3.7% 0 N/A% 0 N/A%
array_merge0 N/A% -4 -0.4% 20 2.0% 0 N/A% 0 N/A%
closedir0 N/A% -2 -0.2% 2 0.2% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% -3 -0.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 6 0.6% 0 N/A% 0 N/A%