Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_group

form_pre_render_groupRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)507 531 24 4.7%
Incl. Wall Time (microsec) per call 10 10 0 4.7%
Excl. Wall Time (microsec)291 313 22 7.6%
Incl. CPU (microsecs)551 559 8 1.5%
Incl. CPU (microsecs) per call 11 11 0 1.5%
Excl. CPU (microsec)255 259 4 1.6%
Incl. MemUse (bytes)146,480 146,480 0 0.0%
Incl. MemUse (bytes) per call 2,817 2,817 0 0.0%
Excl. MemUse (bytes)132,848 132,848 0 0.0%
Incl. PeakMemUse (bytes)240 648 408 170.0%
Incl. PeakMemUse (bytes) per call 5 12 8 170.0%
Excl. PeakMemUse (bytes)96 504 408 425.0%

Parent/Child Regression/Improvement report for form_pre_render_group [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
form_pre_render_group0 N/A% 24 1.6% 8 0.5% 0 0.0% 408 3.8%
Exclusive Metrics Diff for Current Function22 91.7% 4 50.0% 0 N/A% 408 100.0%
Parent functions
call_user_func@150 N/A% 508 2116.7% 534 6675.0% 136,800 N/A% 648 158.8%
call_user_func-50 N/A% -484 -2016.7% -526 -6575.0% -136,800 N/A% -240 -58.8%
Child functions
Drupal\Core\Render\Element::children0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 1 4.2% 4 50.0% 0 N/A% 0 0.0%