Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)248 276 28 11.3%
Incl. Wall Time (microsec) per call 248 276 28 11.3%
Excl. Wall Time (microsec)51 60 9 17.6%
Incl. CPU (microsecs)249 277 28 11.2%
Incl. CPU (microsecs) per call 249 277 28 11.2%
Excl. CPU (microsec)37 49 12 32.4%
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% 28 7.9% 28 3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 32.1% 12 42.9% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% 28 100.0% 28 100.0% 0 N/A% 0 N/A%
Child functions
drupal_html_id0 N/A% 9 32.1% 11 39.3% 0 N/A% 0 N/A%
drupal_alter0 N/A% 4 14.3% 2 7.1% 0 N/A% 0 N/A%
drupal_hash_base640 N/A% 4 14.3% 5 17.9% 0 N/A% 0 N/A%
function_exists0 N/A% 1 3.6% 2 7.1% 0 N/A% 0 N/A%
uniqid0 N/A% 1 3.6% -1 -3.6% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% -3 -10.7% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%