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@5

Drupal\Core\SystemListing::scanDirectory@5Run #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)3,493 3,524 31 0.9%
Incl. Wall Time (microsec) per call 100 101 1 0.9%
Excl. Wall Time (microsec)1,275 1,284 9 0.7%
Incl. CPU (microsecs)3,525 3,548 23 0.7%
Incl. CPU (microsecs) per call 101 101 1 0.7%
Excl. CPU (microsec)922 919 -3 -0.3%
Incl. MemUse (bytes)30,632 30,632 0 0.0%
Incl. MemUse (bytes) per call 875 875 0 0.0%
Excl. MemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes)27,912 27,912 0 0.0%
Incl. PeakMemUse (bytes) per call 797 797 0 0.0%
Excl. PeakMemUse (bytes)8,320 8,320 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@5 [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@50 N/A% 31 5.1% 23 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 29.0% -3 -13.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% 31 100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
readdir0 N/A% 16 51.6% 38 165.2% 0 N/A% 0 N/A%
opendir0 N/A% 6 19.4% 8 34.8% 0 N/A% 0 N/A%
preg_match0 N/A% 4 12.9% -11 -47.8% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -3 -9.7% -6 -26.1% 0 N/A% 0 N/A%
is_dir0 N/A% -1 -3.2% -7 -30.4% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% 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%
closedir0 N/A% 0 0.0% 4 17.4% 0 N/A% 0 N/A%