Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)69,122 69,537 415 0.6%
Incl. Wall Time (microsec) per call 17,281 17,384 104 0.6%
Excl. Wall Time (microsec)236 228 -8 -3.4%
Incl. CPU (microsecs)69,121 69,544 423 0.6%
Incl. CPU (microsecs) per call 17,280 17,386 106 0.6%
Excl. CPU (microsec)178 180 2 1.1%
Incl. MemUse (bytes)288,784 288,784 0 0.0%
Incl. MemUse (bytes) per call 72,196 72,196 0 0.0%
Excl. MemUse (bytes)-197,368 -197,368 0 0.0%
Incl. PeakMemUse (bytes)309,392 309,392 0 0.0%
Incl. PeakMemUse (bytes) per call 77,348 77,348 0 0.0%
Excl. PeakMemUse (bytes)3,032 3,032 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scan [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::scan0 N/A% 415 4.7% 423 9.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -1.9% 2 0.5% 0 N/A% 0 N/A%
Parent function
drupal_system_listing0 N/A% 415 100.0% 423 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\SystemListing::scanDirectory0 N/A% 476 114.7% 485 114.7% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::profiles0 N/A% -43 -10.4% -47 -11.1% 0 N/A% 0 N/A%
array_merge0 N/A% -5 -1.2% -9 -2.1% 0 N/A% 0 N/A%
conf_path0 N/A% -4 -1.0% -7 -1.7% 0 N/A% 0 N/A%
file_exists0 N/A% -2 -0.5% -3 -0.7% 0 N/A% 0 N/A%
Drupal\Core\SystemListingInfo::process0 N/A% 1 0.2% 2 0.5% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%