Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls132 132 0 0.0%
Incl. Wall Time (microsec)2,598 2,621 23 0.9%
Incl. Wall Time (microsec) per call 20 20 0 0.9%
Excl. Wall Time (microsec)642 654 12 1.9%
Incl. CPU (microsecs)2,708 2,710 2 0.1%
Incl. CPU (microsecs) per call 21 21 0 0.1%
Excl. CPU (microsec)596 590 -6 -1.0%
Incl. MemUse (bytes)30,944 30,960 16 0.1%
Incl. MemUse (bytes) per call 234 235 0 0.1%
Excl. MemUse (bytes)-132,936 -132,896 40 0.0%
Incl. PeakMemUse (bytes)26,088 16,968 -9,120 -35.0%
Incl. PeakMemUse (bytes) per call 198 129 -69 -35.0%
Excl. PeakMemUse (bytes)6,432 3,640 -2,792 -43.4%

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% 23 0.6% 2 0.0% 16 0.1% -9,120 -39.7%
Exclusive Metrics Diff for Current Function12 52.2% -6 -300.0% 40 250.0% -2,792 -30.6%
Parent functions
twig_render_var@12 N/A% 79 343.5% 83 4150.0% 1,192 7450.0% 0 0.0%
twig_render_var-2 N/A% -78 -339.1% -83 -4150.0% -1,200 -7500.0% -2,344 -25.7%
Drupal\Core\Template\AttributeValueBase::render0 N/A% 22 95.7% 2 100.0% 24 150.0% -6,776 -74.3%
Child functions
implode0 N/A% 22 95.7% 8 400.0% 24 150.0% -480 -5.3%
array_map0 N/A% -11 -47.8% 0 0.0% -48 -300.0% -5,848 -64.1%