Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)247 252 5 2.0%
Incl. Wall Time (microsec) per call 247 252 5 2.0%
Excl. Wall Time (microsec)48 57 9 18.8%
Incl. CPU (microsecs)248 254 6 2.4%
Incl. CPU (microsecs) per call 248 254 6 2.4%
Excl. CPU (microsec)39 44 5 12.8%
Incl. MemUse (bytes)18,784 18,784 0 0.0%
Incl. MemUse (bytes) per call 18,784 18,784 0 0.0%
Excl. MemUse (bytes)6,968 6,968 0 0.0%
Incl. PeakMemUse (bytes)18,176 18,176 0 0.0%
Incl. PeakMemUse (bytes) per call 18,176 18,176 0 0.0%
Excl. PeakMemUse (bytes)4,800 4,800 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% 5 0.1% 6 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 180.0% 5 83.3% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% 5 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -3 -60.0% -3 -50.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -40.0% 2 33.3% 0 N/A% 0 N/A%
drupal_hash_base640 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
uniqid0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%