Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)326 253 -73 -22.4%
Incl. Wall Time (microsec) per call 326 253 -73 -22.4%
Excl. Wall Time (microsec)59 51 -8 -13.6%
Incl. CPU (microsecs)326 254 -72 -22.1%
Incl. CPU (microsecs) per call 326 254 -72 -22.1%
Excl. CPU (microsec)50 37 -13 -26.0%
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% -73 -0.9% -72 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -11.0% -13 -18.1% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% -73 -100.0% -72 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_html_id0 N/A% -53 -72.6% -52 -72.2% 0 N/A% 0 N/A%
drupal_hash_base640 N/A% -14 -19.2% -15 -20.8% 0 N/A% 0 N/A%
drupal_alter0 N/A% 4 5.5% 5 6.9% 0 N/A% 0 N/A%
mt_rand0 N/A% -1 -1.4% 1 1.4% 0 N/A% 0 N/A%
uniqid0 N/A% -1 -1.4% -1 -1.4% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 2 2.8% 0 N/A% 0 N/A%