Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Form\FormBuilder::doBuildForm

Drupal\Core\Form\FormBuilder::doBuildFormRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)39,626 40,751 1,125 2.8%
Incl. Wall Time (microsec) per call 19,813 20,376 563 2.8%
Excl. Wall Time (microsec)657 707 50 7.6%
Incl. CPU (microsecs)38,974 39,928 954 2.4%
Incl. CPU (microsecs) per call 19,487 19,964 477 2.4%
Excl. CPU (microsec)588 637 49 8.3%
Incl. MemUse (bytes)509,736 515,628 5,892 1.2%
Incl. MemUse (bytes) per call 254,868 257,814 2,946 1.2%
Excl. MemUse (bytes)-6,268 -6,276 -8 -0.1%
Incl. PeakMemUse (bytes)499,792 505,412 5,620 1.1%
Incl. PeakMemUse (bytes) per call 249,896 252,706 2,810 1.1%
Excl. PeakMemUse (bytes)3,016 3,056 40 1.3%

Parent/Child Regression/Improvement report for Drupal\Core\Form\FormBuilder::doBuildForm [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\Form\FormBuilder::doBuildForm0 N/A% 1,125 24.4% 954 25.3% 5,892 6.3% 5,620 5.8%
Exclusive Metrics Diff for Current Function50 4.4% 49 5.1% -8 -0.1% 40 0.7%
Parent function
Drupal\Core\Form\FormBuilder::processForm0 N/A% 1,125 100.0% 954 100.0% 5,892 100.0% 5,620 100.0%
Child functions
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 1,096 97.4% 920 96.4% 5,908 100.3% 5,564 99.0%
Drupal\Core\Form\FormBuilder::getElementInfo0 N/A% -18 -1.6% -14 -1.5% 0 0.0% 16 0.3%
Drupal\Core\Render\Element::children0 N/A% -7 -0.6% -4 -0.4% 0 0.0% 0 0.0%
call_user_func_array@20 N/A% 4 0.4% 3 0.3% -8 -0.1% 0 0.0%