Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ArrayObject::exchangeArray

ArrayObject::exchangeArrayRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls37 35 -2 -5.4%
Incl. Wall Time (microsec)45 43 -2 -4.4%
Incl. Wall Time (microsec) per call 1 1 0 1.0%
Excl. Wall Time (microsec)45 43 -2 -4.4%
Incl. CPU (microsecs)81 67 -14 -17.3%
Incl. CPU (microsecs) per call 2 2 -0 -12.6%
Excl. CPU (microsec)81 67 -14 -17.3%
Incl. MemUse (bytes)-960 -856 104 10.8%
Incl. MemUse (bytes) per call -26 -24 1 5.7%
Excl. MemUse (bytes)-960 -856 104 10.8%
Incl. PeakMemUse (bytes)1,824 2,704 880 48.2%
Incl. PeakMemUse (bytes) per call 49 77 28 56.7%
Excl. PeakMemUse (bytes)1,824 2,704 880 48.2%

Parent/Child Regression/Improvement report for ArrayObject::exchangeArray [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
ArrayObject::exchangeArray-2 -100.0% -2 -0.0% -14 -0.3% 104 0.5% 880 3.8%
Exclusive Metrics Diff for Current Function-2 -100.0% -14 -100.0% 104 100.0% 880 100.0%
Parent function
Drupal\Core\Template\TwigReference::setReference-2 -100.0% -2 -100.0% -14 -100.0% 104 100.0% 880 100.0%