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

form_pre_render_buttonRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)17 18 1 5.9%
Incl. Wall Time (microsec) per call 17 18 1 5.9%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)531 19 -512 -96.4%
Incl. CPU (microsecs) per call 531 19 -512 -96.4%
Excl. CPU (microsec)520 8 -512 -98.5%
Incl. MemUse (bytes)38,208 5,440 -32,768 -85.8%
Incl. MemUse (bytes) per call 38,208 5,440 -32,768 -85.8%
Excl. MemUse (bytes)37,160 4,392 -32,768 -88.2%
Incl. PeakMemUse (bytes)65,496 248 -65,248 -99.6%
Incl. PeakMemUse (bytes) per call 65,496 248 -65,248 -99.6%
Excl. PeakMemUse (bytes)65,496 248 -65,248 -99.6%

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 Function1 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%