Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory

Drupal\Core\SystemListing::scanDirectoryRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)60,248 60,511 263 0.4%
Incl. Wall Time (microsec) per call 6,694 6,723 29 0.4%
Excl. Wall Time (microsec)1,065 1,076 11 1.0%
Incl. CPU (microsecs)60,251 60,518 267 0.4%
Incl. CPU (microsecs) per call 6,695 6,724 30 0.4%
Excl. CPU (microsec)786 797 11 1.4%
Incl. MemUse (bytes)254,216 254,208 -8 -0.0%
Incl. MemUse (bytes) per call 28,246 28,245 -1 -0.0%
Excl. MemUse (bytes)-1,121,360 -1,121,360 0 0.0%
Incl. PeakMemUse (bytes)230,576 230,568 -8 -0.0%
Incl. PeakMemUse (bytes) per call 25,620 25,619 -1 -0.0%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory [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::scanDirectory0 N/A% 263 1.4% 267 1.3% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function11 4.2% 11 4.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\SystemListing::scan0 N/A% 263 100.0% 267 100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@10 N/A% 265 100.8% 252 94.4% -8 -100.0% -8 -100.0%
array_merge0 N/A% -7 -2.7% 2 0.7% 0 0.0% 0 0.0%
readdir0 N/A% -5 -1.9% 5 1.9% 0 0.0% 0 0.0%
preg_match0 N/A% -3 -1.1% 7 2.6% 0 0.0% 0 0.0%
is_dir0 N/A% 3 1.1% -8 -3.0% 0 0.0% 0 0.0%
opendir0 N/A% -1 -0.4% -2 -0.7% 0 0.0% 0 0.0%
closedir0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%