Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\AttributeArray::__toString

Drupal\Core\Template\AttributeArray::__toStringRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls100 114 14 14.0%
Incl. Wall Time (microsec)645 733 88 13.6%
Incl. Wall Time (microsec) per call 6 6 -0 -0.3%
Excl. Wall Time (microsec)404 457 53 13.1%
Incl. CPU (microsecs)703 807 104 14.8%
Incl. CPU (microsecs) per call 7 7 0 0.7%
Excl. CPU (microsec)294 333 39 13.3%
Incl. MemUse (bytes)28,520 31,992 3,472 12.2%
Incl. MemUse (bytes) per call 285 281 -5 -1.6%
Excl. MemUse (bytes)-3,720 -4,392 -672 -18.1%
Incl. PeakMemUse (bytes)5,504 5,960 456 8.3%
Incl. PeakMemUse (bytes) per call 55 52 -3 -5.0%
Excl. PeakMemUse (bytes)1,328 1,496 168 12.7%

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::__toString14 33.3% 88 15.7% 104 18.8% 3,472 7.0% 456 0.9%
Exclusive Metrics Diff for Current Function53 60.2% 39 37.5% -672 -19.4% 168 36.8%
Parent function
Drupal\Core\Template\AttributeValueBase::render14 100.0% 88 100.0% 104 100.0% 3,472 100.0% 456 100.0%
Child functions
Drupal\Component\Utility\String::checkPlain14 50.0% 30 34.1% 44 42.3% 2,800 80.6% 96 21.1%
implode14 50.0% 5 5.7% 21 20.2% 1,344 38.7% 192 42.1%