Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)460 462 2 0.4%
Incl. Wall Time (microsec) per call 8 8 0 0.4%
Excl. Wall Time (microsec)247 254 7 2.8%
Incl. CPU (microsecs)515 506 -9 -1.7%
Incl. CPU (microsecs) per call 8 8 -0 -1.7%
Excl. CPU (microsec)218 202 -16 -7.3%
Incl. MemUse (bytes)19,024 19,024 0 0.0%
Incl. MemUse (bytes) per call 312 312 0 0.0%
Excl. MemUse (bytes)-2,256 -2,256 0 0.0%
Incl. PeakMemUse (bytes)3,312 3,536 224 6.8%
Incl. PeakMemUse (bytes) per call 54 58 4 6.8%
Excl. PeakMemUse (bytes)1,248 1,280 32 2.6%

Parent/Child Regression/Improvement report for Drupal\Core\Template\AttributeArray::__toString [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\Template\AttributeArray::__toString0 N/A% 2 0.2% -9 -1.1% 0 0.0% 224 0.8%
Exclusive Metrics Diff for Current Function7 350.0% -16 -177.8% 0 N/A% 32 14.3%
Parent function
Drupal\Core\Template\AttributeValueBase::render0 N/A% 2 100.0% -9 -100.0% 0 N/A% 224 100.0%
Child functions
Drupal\Component\Utility\String::checkPlain0 N/A% -3 -150.0% -3 -33.3% 0 N/A% 96 42.9%
implode0 N/A% -2 -100.0% 10 111.1% 0 N/A% 96 42.9%