Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@3

Drupal\Core\SystemListing::scanDirectory@3Run #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls136 136 0 0.0%
Incl. Wall Time (microsec)54,938 53,923 -1,015 -1.8%
Incl. Wall Time (microsec) per call 404 396 -7 -1.8%
Excl. Wall Time (microsec)6,351 6,144 -207 -3.3%
Incl. CPU (microsecs)55,028 54,017 -1,011 -1.8%
Incl. CPU (microsecs) per call 405 397 -7 -1.8%
Excl. CPU (microsec)4,729 4,580 -149 -3.2%
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 Function-207 -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%