Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@4

Drupal\Core\SystemListing::scanDirectory@4Run #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)19,311 19,425 114 0.6%
Incl. Wall Time (microsec) per call 129 130 1 0.6%
Excl. Wall Time (microsec)6,565 6,612 47 0.7%
Incl. CPU (microsecs)19,414 19,538 124 0.6%
Incl. CPU (microsecs) per call 129 130 1 0.6%
Excl. CPU (microsec)4,358 4,415 57 1.3%
Incl. MemUse (bytes)159,840 159,840 0 0.0%
Incl. MemUse (bytes) per call 1,066 1,066 0 0.0%
Excl. MemUse (bytes)54,952 54,952 0 0.0%
Incl. PeakMemUse (bytes)111,720 111,680 -40 -0.0%
Incl. PeakMemUse (bytes) per call 745 745 -0 -0.0%
Excl. PeakMemUse (bytes)25,584 25,584 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@4 [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@40 N/A% 114 0.3% 124 0.3% 0 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function47 41.2% 57 46.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@30 N/A% 114 100.0% 124 100.0% 0 N/A% -40 -100.0%
Child functions
readdir0 N/A% 40 35.1% 66 53.2% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 26 22.8% 21 16.9% 0 N/A% 0 0.0%
opendir0 N/A% 12 10.5% 10 8.1% 0 N/A% 0 0.0%
preg_match0 N/A% -10 -8.8% 10 8.1% 0 N/A% -40 -100.0%
is_dir0 N/A% 8 7.0% 4 3.2% 0 N/A% 0 0.0%
pathinfo0 N/A% -5 -4.4% -16 -12.9% 0 N/A% 0 0.0%
array_merge0 N/A% -4 -3.5% -22 -17.7% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% 3 2.4% 0 N/A% 0 0.0%
closedir0 N/A% 0 0.0% -9 -7.3% 0 N/A% 0 0.0%