Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)59,993 59,676 -317 -0.5%
Incl. Wall Time (microsec) per call 789 785 -4 -0.5%
Excl. Wall Time (microsec)6,967 6,954 -13 -0.2%
Incl. CPU (microsecs)60,047 59,739 -308 -0.5%
Incl. CPU (microsecs) per call 790 786 -4 -0.5%
Excl. CPU (microsec)4,690 4,667 -23 -0.5%
Incl. MemUse (bytes)268,504 268,504 0 0.0%
Incl. MemUse (bytes) per call 3,533 3,533 0 0.0%
Excl. MemUse (bytes)-50,312 -50,376 -64 -0.1%
Incl. PeakMemUse (bytes)136,464 136,480 16 0.0%
Incl. PeakMemUse (bytes) per call 1,796 1,796 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@1 [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@10 0.0% -317 -25.4% -308 -20.8% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-13 -4.1% -23 -7.5% -64 N/A% 0 0.0%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% -317 -100.0% -308 -100.0% 0 N/A% 16 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 0.0% -320 -100.9% -331 -107.5% 0 N/A% 16 100.0%
is_dir0 0.0% 25 7.9% 0 0.0% 0 N/A% 0 0.0%
opendir0 0.0% -13 -4.1% -10 -3.2% 0 N/A% 0 0.0%
readdir1 50.0% 7 2.2% 67 21.8% 40 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::processFile0 0.0% -4 -1.3% -5 -1.6% 0 N/A% 0 0.0%
pathinfo0 0.0% 3 0.9% 0 0.0% 0 N/A% 0 0.0%
preg_match1 50.0% -1 -0.3% 18 5.8% 0 N/A% 0 0.0%
array_merge0 0.0% -1 -0.3% -11 -3.6% 24 N/A% 0 0.0%
closedir0 0.0% 0 0.0% -13 -4.2% 0 N/A% 0 0.0%