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

Drupal\Core\Template\TwigReference::setReferenceRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls50 66 16 32.0%
Incl. Wall Time (microsec)381 513 132 34.6%
Incl. Wall Time (microsec) per call 8 8 0 2.0%
Excl. Wall Time (microsec)306 418 112 36.6%
Incl. CPU (microsecs)443 587 144 32.5%
Incl. CPU (microsecs) per call 9 9 0 0.4%
Excl. CPU (microsec)316 420 104 32.9%
Incl. MemUse (bytes)8,080 11,040 2,960 36.6%
Incl. MemUse (bytes) per call 162 167 6 3.5%
Excl. MemUse (bytes)9,012 12,420 3,408 37.8%
Incl. PeakMemUse (bytes)1,676 2,288 612 36.5%
Incl. PeakMemUse (bytes) per call 34 35 1 3.4%
Excl. PeakMemUse (bytes)1,148 1,536 388 33.8%

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::setReference16 50.0% 132 0.2% 144 0.3% 2,960 3.2% 612 0.3%
Exclusive Metrics Diff for Current Function112 84.8% 104 72.2% 3,408 115.1% 388 63.4%
Parent functions
Drupal\Core\Template\TwigTemplate::getContextReference16 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::exchangeArray16 100.0% 20 15.2% 40 27.8% -448 -15.1% 224 36.6%