Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\TwigReference::setReference

Drupal\Core\Template\TwigReference::setReferenceRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls66 50 -16 -24.2%
Incl. Wall Time (microsec)513 381 -132 -25.7%
Incl. Wall Time (microsec) per call 8 8 -0 -2.0%
Excl. Wall Time (microsec)418 306 -112 -26.8%
Incl. CPU (microsecs)587 443 -144 -24.5%
Incl. CPU (microsecs) per call 9 9 -0 -0.4%
Excl. CPU (microsec)420 316 -104 -24.8%
Incl. MemUse (bytes)11,040 8,080 -2,960 -26.8%
Incl. MemUse (bytes) per call 167 162 -6 -3.4%
Excl. MemUse (bytes)12,420 9,012 -3,408 -27.4%
Incl. PeakMemUse (bytes)2,288 1,676 -612 -26.7%
Incl. PeakMemUse (bytes) per call 35 34 -1 -3.3%
Excl. PeakMemUse (bytes)1,536 1,148 -388 -25.3%

Parent/Child Regression/Improvement report for Drupal\Core\Template\TwigReference::setReference [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\TwigReference::setReference-16 -50.0% -132 -0.2% -144 -0.3% -2,960 -3.2% -612 -0.3%
Exclusive Metrics Diff for Current Function-112 -84.8% -104 -72.2% -3,408 -115.1% -388 -63.4%
Parent functions
Drupal\Core\Template\TwigTemplate::getContextReference-16 -100.0% -125 -94.7% -143 -99.3% -2,960 -100.0% -612 -100.0%
Drupal\Core\Template\TwigReference::offsetGet0 0.0% -7 -5.3% -1 -0.7% 0 0.0% 0 0.0%
Child function
ArrayObject::exchangeArray-16 -100.0% -20 -15.2% -40 -27.8% 448 15.1% -224 -36.6%