Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@6

Drupal\Core\SystemListing::scanDirectory@6Run #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)3,623 3,932 309 8.5%
Incl. Wall Time (microsec) per call 121 131 10 8.5%
Excl. Wall Time (microsec)845 895 50 5.9%
Incl. CPU (microsecs)3,651 3,953 302 8.3%
Incl. CPU (microsecs) per call 122 132 10 8.3%
Excl. CPU (microsec)621 633 12 1.9%
Incl. MemUse (bytes)26,368 26,368 0 0.0%
Incl. MemUse (bytes) per call 879 879 0 0.0%
Excl. MemUse (bytes)-584 -584 0 0.0%
Incl. PeakMemUse (bytes)28,736 28,744 8 0.0%
Incl. PeakMemUse (bytes) per call 958 958 0 0.0%
Excl. PeakMemUse (bytes)6,328 6,280 -48 -0.8%

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% 309 0.7% 302 0.7% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function50 16.2% 12 4.0% 0 N/A% -48 -600.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@50 N/A% 309 100.0% 302 100.0% 0 N/A% 8 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@70 N/A% 112 36.2% 118 39.1% 0 N/A% 56 700.0%
readdir0 N/A% 79 25.6% 88 29.1% 0 N/A% 0 0.0%
is_dir0 N/A% 25 8.1% 38 12.6% 0 N/A% 0 0.0%
opendir0 N/A% 21 6.8% 21 7.0% 8 N/A% 0 0.0%
preg_match0 N/A% 15 4.9% 13 4.3% 0 N/A% 0 0.0%
closedir0 N/A% 7 2.3% 3 1.0% -8 N/A% 0 0.0%
array_merge0 N/A% 0 0.0% 9 3.0% 0 N/A% 0 0.0%