Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\TwigReference::setReference

Drupal\Core\Template\TwigReference::setReferenceRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls100 129 29 29.0%
Incl. Wall Time (microsec)761 1,037 276 36.3%
Incl. Wall Time (microsec) per call 8 8 0 5.6%
Excl. Wall Time (microsec)612 807 195 31.9%
Incl. CPU (microsecs)898 1,187 289 32.2%
Incl. CPU (microsecs) per call 9 9 0 2.5%
Excl. CPU (microsec)639 831 192 30.0%
Incl. MemUse (bytes)14,560 10,776 -3,784 -26.0%
Incl. MemUse (bytes) per call 146 84 -62 -42.6%
Excl. MemUse (bytes)16,892 13,920 -2,972 -17.6%
Incl. PeakMemUse (bytes)2,196 5,480 3,284 149.5%
Incl. PeakMemUse (bytes) per call 22 42 21 93.4%
Excl. PeakMemUse (bytes)1,492 3,280 1,788 119.8%

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::setReference29 50.0% 276 15.7% 289 15.0% -3,784 -1.6% 3,284 2.1%
Exclusive Metrics Diff for Current Function195 70.7% 192 66.4% -2,972 -78.5% 1,788 54.4%
Parent functions
Drupal\Core\Template\TwigTemplate::getContextReference22 75.9% 171 62.0% 188 65.1% 2,956 78.1% 1,948 59.3%
Drupal\Core\Template\TwigReference::offsetGet7 24.1% 105 38.0% 101 34.9% -6,740 -178.1% 1,336 40.7%
Child function
ArrayObject::exchangeArray29 100.0% 81 29.3% 97 33.6% -812 -21.5% 1,496 45.6%