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

Drupal\Core\Form\FormBuilder::doBuildFormRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)40,751 39,626 -1,125 -2.8%
Incl. Wall Time (microsec) per call 20,376 19,813 -563 -2.8%
Excl. Wall Time (microsec)707 657 -50 -7.1%
Incl. CPU (microsecs)39,928 38,974 -954 -2.4%
Incl. CPU (microsecs) per call 19,964 19,487 -477 -2.4%
Excl. CPU (microsec)637 588 -49 -7.7%
Incl. MemUse (bytes)515,628 509,736 -5,892 -1.1%
Incl. MemUse (bytes) per call 257,814 254,868 -2,946 -1.1%
Excl. MemUse (bytes)-6,276 -6,268 8 0.1%
Incl. PeakMemUse (bytes)505,412 499,792 -5,620 -1.1%
Incl. PeakMemUse (bytes) per call 252,706 249,896 -2,810 -1.1%
Excl. PeakMemUse (bytes)3,056 3,016 -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 Function-50 -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%