Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\AttributeValueBase::render

Drupal\Core\Template\AttributeValueBase::renderRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls256 257 1 0.4%
Incl. Wall Time (microsec)3,218 3,196 -22 -0.7%
Incl. Wall Time (microsec) per call 13 12 -0 -1.1%
Excl. Wall Time (microsec)1,206 1,205 -1 -0.1%
Incl. CPU (microsecs)3,384 3,370 -14 -0.4%
Incl. CPU (microsecs) per call 13 13 -0 -0.8%
Excl. CPU (microsec)952 969 17 1.8%
Incl. MemUse (bytes)44,928 45,120 192 0.4%
Incl. MemUse (bytes) per call 176 176 0 0.0%
Excl. MemUse (bytes)-76,480 -76,760 -280 -0.4%
Incl. PeakMemUse (bytes)16,744 17,904 1,160 6.9%
Incl. PeakMemUse (bytes) per call 65 70 4 6.5%
Excl. PeakMemUse (bytes)2,992 3,224 232 7.8%

Parent/Child Regression/Improvement report for Drupal\Core\Template\AttributeValueBase::render [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\AttributeValueBase::render1 33.3% -22 -4.5% -14 -6.6% 192 0.7% 1,160 4.4%
Exclusive Metrics Diff for Current Function-1 -4.5% 17 121.4% -280 -145.8% 232 20.0%
Parent function
Drupal\Core\Template\Attribute::__toString1 100.0% -22 -100.0% -14 -100.0% 192 100.0% 1,160 100.0%
Child functions
Drupal\Component\Utility\String::checkPlain1 50.0% -23 -104.5% -31 -221.4% 216 112.5% 376 32.4%
Drupal\Core\Template\AttributeArray::__toString1 50.0% 4 18.2% -7 -50.0% 248 129.2% 416 35.9%
Drupal\Core\Template\AttributeString::__toString0 0.0% -2 -9.1% 7 50.0% 8 4.2% 136 11.7%