Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_button

form_pre_render_buttonRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)18 17 -1 -5.6%
Incl. Wall Time (microsec) per call 18 17 -1 -5.6%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)19 531 512 2694.7%
Incl. CPU (microsecs) per call 19 531 512 2694.7%
Excl. CPU (microsec)8 520 512 6400.0%
Incl. MemUse (bytes)5,440 38,208 32,768 602.4%
Incl. MemUse (bytes) per call 5,440 38,208 32,768 602.4%
Excl. MemUse (bytes)4,392 37,160 32,768 746.1%
Incl. PeakMemUse (bytes)248 65,496 65,248 26309.7%
Incl. PeakMemUse (bytes) per call 248 65,496 65,248 26309.7%
Excl. PeakMemUse (bytes)248 65,496 65,248 26309.7%

Parent/Child Regression/Improvement report for form_pre_render_button [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_button0 N/A% -1 -0.5% 512 100.2% 32,768 94.4% 65,248 185.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 512 100.0% 32,768 100.0% 65,248 100.0%
Parent function
drupal_render@60 N/A% -1 -100.0% 512 100.0% 32,768 100.0% 65,248 100.0%
Child function
element_set_attributes0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%