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@3

Drupal\Core\SystemListing::scanDirectory@3Run #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls136 136 0 0.0%
Incl. Wall Time (microsec)53,923 54,938 1,015 1.9%
Incl. Wall Time (microsec) per call 396 404 7 1.9%
Excl. Wall Time (microsec)6,144 6,351 207 3.4%
Incl. CPU (microsecs)54,017 55,028 1,011 1.9%
Incl. CPU (microsecs) per call 397 405 7 1.9%
Excl. CPU (microsec)4,580 4,729 149 3.3%
Incl. MemUse (bytes)194,960 194,960 0 0.0%
Incl. MemUse (bytes) per call 1,434 1,434 0 0.0%
Excl. MemUse (bytes)-223,840 -223,840 0 0.0%
Incl. PeakMemUse (bytes)176,040 176,040 0 0.0%
Incl. PeakMemUse (bytes) per call 1,294 1,294 0 0.0%
Excl. PeakMemUse (bytes)12,608 12,608 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@3 [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@30 N/A% 1,015 104.0% 1,011 53.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function207 20.4% 149 14.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@20 N/A% 1,015 100.0% 1,011 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@40 N/A% 462 45.5% 460 45.5% 0 N/A% 0 N/A%
readdir0 N/A% 118 11.6% 137 13.6% 0 N/A% 0 N/A%
is_dir0 N/A% 78 7.7% 100 9.9% 0 N/A% 0 N/A%
preg_match0 N/A% 60 5.9% 86 8.5% 0 N/A% 0 N/A%
closedir0 N/A% 47 4.6% 22 2.2% 0 N/A% 0 N/A%
opendir0 N/A% 38 3.7% 36 3.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 6 0.6% 6 0.6% 0 N/A% 0 N/A%
array_merge0 N/A% -5 -0.5% 6 0.6% 0 N/A% 0 N/A%
pathinfo0 N/A% 4 0.4% 9 0.9% 0 N/A% 0 N/A%