Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@2

Drupal\Core\SystemListing::scanDirectory@2Run #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)44,012 44,106 94 0.2%
Incl. Wall Time (microsec) per call 379 380 1 0.2%
Excl. Wall Time (microsec)5,446 5,435 -11 -0.2%
Incl. CPU (microsecs)44,102 44,196 94 0.2%
Incl. CPU (microsecs) per call 380 381 1 0.2%
Excl. CPU (microsec)3,726 3,735 9 0.2%
Incl. MemUse (bytes)210,728 210,728 0 0.0%
Incl. MemUse (bytes) per call 1,817 1,817 0 0.0%
Excl. MemUse (bytes)-81,872 -81,872 0 0.0%
Incl. PeakMemUse (bytes)149,584 149,584 0 0.0%
Incl. PeakMemUse (bytes) per call 1,290 1,290 0 0.0%
Excl. PeakMemUse (bytes)5,128 5,128 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@2 [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@20 N/A% 94 15.4% 94 8.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -11.7% 9 9.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@10 N/A% 94 100.0% 94 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@30 N/A% 66 70.2% 60 63.8% 0 N/A% 0 N/A%
preg_match0 N/A% 15 16.0% 22 23.4% 0 N/A% 0 N/A%
readdir0 N/A% 12 12.8% -16 -17.0% 0 N/A% 0 N/A%
opendir0 N/A% 9 9.6% -2 -2.1% 0 N/A% 0 N/A%
is_dir0 N/A% 4 4.3% 18 19.1% 0 N/A% 0 N/A%
closedir0 N/A% -3 -3.2% -10 -10.6% 0 N/A% 0 N/A%
array_merge0 N/A% 1 1.1% 13 13.8% 0 N/A% 0 N/A%
pathinfo0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%