Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@2

Drupal\Core\SystemListing::scanDirectory@2Run #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls114 114 0 0.0%
Incl. Wall Time (microsec)70,499 71,731 1,232 1.7%
Incl. Wall Time (microsec) per call 618 629 11 1.7%
Excl. Wall Time (microsec)6,388 6,415 27 0.4%
Incl. CPU (microsecs)70,585 71,821 1,236 1.8%
Incl. CPU (microsecs) per call 619 630 11 1.8%
Excl. CPU (microsec)4,647 4,711 64 1.4%
Incl. MemUse (bytes)204,520 204,520 0 0.0%
Incl. MemUse (bytes) per call 1,794 1,794 0 0.0%
Excl. MemUse (bytes)-69,480 -69,480 0 0.0%
Incl. PeakMemUse (bytes)192,368 192,368 0 0.0%
Incl. PeakMemUse (bytes) per call 1,687 1,687 0 0.0%
Excl. PeakMemUse (bytes)7,088 7,088 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@2 [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@20 N/A% 1,232 126.2% 1,236 64.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 2.2% 64 5.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@10 N/A% 1,232 100.0% 1,236 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@30 N/A% 1,015 82.4% 1,011 81.8% 0 N/A% 0 N/A%
readdir0 N/A% 80 6.5% 79 6.4% 0 N/A% 0 N/A%
closedir0 N/A% 39 3.2% 28 2.3% 0 N/A% 0 N/A%
opendir0 N/A% 29 2.4% 14 1.1% 0 N/A% 0 N/A%
preg_match0 N/A% 20 1.6% 31 2.5% 0 N/A% 0 N/A%
is_dir0 N/A% 9 0.7% 11 0.9% 0 N/A% 0 N/A%
array_merge0 N/A% 9 0.7% -5 -0.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 3 0.2% 2 0.2% 0 N/A% 0 N/A%
pathinfo0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%