Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@1

Drupal\Core\SystemListing::scanDirectory@1Run #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)73,689 71,477 -2,212 -3.0%
Incl. Wall Time (microsec) per call 983 953 -29 -3.0%
Excl. Wall Time (microsec)10,732 10,072 -660 -6.1%
Incl. CPU (microsecs)72,004 72,004 0 0.0%
Incl. CPU (microsecs) per call 960 960 0 0.0%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)146,384 146,384 0 0.0%
Incl. MemUse (bytes) per call 1,952 1,952 0 0.0%
Excl. MemUse (bytes)-33,652 -33,632 20 0.1%
Incl. PeakMemUse (bytes)111,612 111,612 0 0.0%
Incl. PeakMemUse (bytes) per call 1,488 1,488 0 0.0%
Excl. PeakMemUse (bytes)2,916 2,916 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@1 [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@10 0.0% -2,212 -14.2% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-660 -29.8% -4,000 N/A% 20 N/A% 0 N/A%
Parent function
Drupal\Core\SystemListing::scanDirectory0 N/A% -2,212 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory@20 0.0% -431 -19.5% 0 N/A% 0 N/A% 24 N/A%
preg_match-1 -50.0% -331 -15.0% 12,001 N/A% 0 N/A% -24 N/A%
readdir-1 -50.0% -278 -12.6% -8,001 N/A% -20 N/A% 0 N/A%
is_dir0 0.0% -253 -11.4% 4,000 N/A% 0 N/A% 0 N/A%
closedir0 0.0% -85 -3.8% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::processFile0 0.0% -77 -3.5% 0 N/A% 0 N/A% 0 N/A%
opendir0 0.0% -43 -1.9% -4,000 N/A% 0 N/A% 0 N/A%
pathinfo0 0.0% -35 -1.6% 0 N/A% 0 N/A% 0 N/A%
array_merge0 0.0% -19 -0.9% 0 N/A% 0 N/A% 0 N/A%