Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@3

Drupal\Core\SystemListing::scanDirectory@3Run #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls119 119 0 0.0%
Incl. Wall Time (microsec)31,248 31,376 128 0.4%
Incl. Wall Time (microsec) per call 263 264 1 0.4%
Excl. Wall Time (microsec)4,920 4,938 18 0.4%
Incl. CPU (microsecs)31,340 31,463 123 0.4%
Incl. CPU (microsecs) per call 263 264 1 0.4%
Excl. CPU (microsec)3,530 3,408 -122 -3.5%
Incl. MemUse (bytes)181,952 181,952 0 0.0%
Incl. MemUse (bytes) per call 1,529 1,529 0 0.0%
Excl. MemUse (bytes)-344,232 -344,232 0 0.0%
Incl. PeakMemUse (bytes)136,624 136,624 0 0.0%
Incl. PeakMemUse (bytes) per call 1,148 1,148 0 0.0%
Excl. PeakMemUse (bytes)7,640 7,640 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% 128 0.4% 123 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 14.1% -122 -99.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@20 N/A% 128 100.0% 123 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% 114 89.1% 124 100.8% 0 N/A% -40 N/A%
array_merge0 N/A% -29 -22.7% 5 4.1% 0 N/A% 0 N/A%
opendir0 N/A% 18 14.1% 21 17.1% 8 N/A% 8 N/A%
readdir0 N/A% 18 14.1% 92 74.8% 0 N/A% 32 N/A%
closedir0 N/A% -9 -7.0% 2 1.6% -8 N/A% 0 N/A%
preg_match0 N/A% -7 -5.5% 2 1.6% 0 N/A% 0 N/A%
is_dir0 N/A% 5 3.9% 6 4.9% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 2 1.6% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% -9 -7.3% 0 N/A% 0 N/A%