Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\TwigReference::setReference

Drupal\Core\Template\TwigReference::setReferenceRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls129 100 -29 -22.5%
Incl. Wall Time (microsec)1,043 804 -239 -22.9%
Incl. Wall Time (microsec) per call 8 8 -0 -0.6%
Excl. Wall Time (microsec)817 640 -177 -21.7%
Incl. CPU (microsecs)1,201 949 -252 -21.0%
Incl. CPU (microsecs) per call 9 9 0 1.9%
Excl. CPU (microsec)831 682 -149 -17.9%
Incl. MemUse (bytes)10,776 14,560 3,784 35.1%
Incl. MemUse (bytes) per call 84 146 62 74.3%
Excl. MemUse (bytes)13,920 16,892 2,972 21.4%
Incl. PeakMemUse (bytes)5,480 2,196 -3,284 -59.9%
Incl. PeakMemUse (bytes) per call 42 22 -21 -48.3%
Excl. PeakMemUse (bytes)3,280 1,492 -1,788 -54.5%

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-29 -50.0% -239 -6.7% -252 -244.7% 3,784 1.6% -3,284 -2.1%
Exclusive Metrics Diff for Current Function-177 -74.1% -149 -59.1% 2,972 78.5% -1,788 -54.4%
Parent functions
Drupal\Core\Template\TwigTemplate::getContextReference-22 -75.9% -166 -69.5% -176 -69.8% -2,956 -78.1% -1,948 -59.3%
Drupal\Core\Template\TwigReference::offsetGet-7 -24.1% -73 -30.5% -76 -30.2% 6,740 178.1% -1,336 -40.7%
Child function
ArrayObject::exchangeArray-29 -100.0% -62 -25.9% -103 -40.9% 812 21.5% -1,496 -45.6%