Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@5

Drupal\Core\SystemListing::scanDirectory@5Run #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)3,525 3,507 -18 -0.5%
Incl. Wall Time (microsec) per call 101 100 -1 -0.5%
Excl. Wall Time (microsec)1,289 1,281 -8 -0.6%
Incl. CPU (microsecs)3,558 3,534 -24 -0.7%
Incl. CPU (microsecs) per call 102 101 -1 -0.7%
Excl. CPU (microsec)891 888 -3 -0.3%
Incl. MemUse (bytes)30,632 30,632 0 0.0%
Incl. MemUse (bytes) per call 875 875 0 0.0%
Excl. MemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes)29,264 29,264 0 0.0%
Incl. PeakMemUse (bytes) per call 836 836 0 0.0%
Excl. PeakMemUse (bytes)9,152 9,152 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@5 [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@50 N/A% -18 -7.9% -24 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -44.4% -3 -12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory@40 N/A% -18 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
is_dir0 N/A% -7 -38.9% 5 20.8% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -1 -5.6% -1 -4.2% 0 N/A% 0 N/A%
preg_match0 N/A% -1 -5.6% 1 4.2% 0 N/A% 0 N/A%
readdir0 N/A% -1 -5.6% -20 -83.3% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -3 -12.5% 0 N/A% 0 N/A%
closedir0 N/A% 0 0.0% -10 -41.7% 0 N/A% 0 N/A%
pathinfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
opendir0 N/A% 0 0.0% 8 33.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%