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

Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@6

Drupal\Core\SystemListing::scanDirectory@6Run #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)288 291 3 1.0%
Incl. Wall Time (microsec) per call 96 97 1 1.0%
Excl. Wall Time (microsec)69 79 10 14.5%
Incl. CPU (microsecs)291 292 1 0.3%
Incl. CPU (microsecs) per call 97 97 0 0.3%
Excl. CPU (microsec)55 51 -4 -7.3%
Incl. MemUse (bytes)14,296 14,296 0 0.0%
Incl. MemUse (bytes) per call 4,765 4,765 0 0.0%
Excl. MemUse (bytes)2,584 2,584 0 0.0%
Incl. PeakMemUse (bytes)10,232 10,232 0 0.0%
Incl. PeakMemUse (bytes) per call 3,411 3,411 0 0.0%
Excl. PeakMemUse (bytes)2,112 2,112 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@6 [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@60 N/A% 3 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 333.3% -4 -400.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@50 N/A% 3 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
array_merge0 N/A% -3 -100.0% -3 -300.0% 0 N/A% 0 N/A%
readdir0 N/A% -2 -66.7% -6 -600.0% 0 N/A% 0 N/A%
opendir0 N/A% -1 -33.3% 5 500.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% -1 -33.3% -2 -200.0% 0 N/A% 0 N/A%
closedir0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%
preg_match0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%
is_dir0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%