Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)406 244 -162 -39.9%
Incl. Wall Time (microsec) per call 406 244 -162 -39.9%
Excl. Wall Time (microsec)78 51 -27 -34.6%
Incl. CPU (microsecs)406 248 -158 -38.9%
Incl. CPU (microsecs) per call 406 248 -158 -38.9%
Excl. CPU (microsec)64 40 -24 -37.5%
Incl. MemUse (bytes)18,752 18,752 0 0.0%
Incl. MemUse (bytes) per call 18,752 18,752 0 0.0%
Excl. MemUse (bytes)6,968 6,968 0 0.0%
Incl. PeakMemUse (bytes)18,352 18,352 0 0.0%
Incl. PeakMemUse (bytes) per call 18,352 18,352 0 0.0%
Excl. PeakMemUse (bytes)4,472 4,472 0 0.0%

Parent/Child Regression/Improvement report for drupal_prepare_form [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_prepare_form0 N/A% -162 -10.2% -158 -10.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -16.7% -24 -15.2% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% -162 -100.0% -158 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_html_id0 N/A% -67 -41.4% -68 -43.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% -48 -29.6% -48 -30.4% 0 N/A% 0 N/A%
drupal_hash_base640 N/A% -9 -5.6% -10 -6.3% 0 N/A% 0 N/A%
uniqid0 N/A% -5 -3.1% -3 -1.9% 0 N/A% 0 N/A%
function_exists0 N/A% -2 -1.2% -1 -0.6% 0 N/A% 0 N/A%
mt_rand0 N/A% -2 -1.2% -3 -1.9% 0 N/A% 0 N/A%
element_info0 N/A% -2 -1.2% -1 -0.6% 0 N/A% 0 N/A%