Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)661 670 9 1.4%
Incl. Wall Time (microsec) per call 331 335 5 1.4%
Excl. Wall Time (microsec)133 135 2 1.5%
Incl. CPU (microsecs)666 674 8 1.2%
Incl. CPU (microsecs) per call 333 337 4 1.2%
Excl. CPU (microsec)109 118 9 8.3%
Incl. MemUse (bytes)13,300 13,300 0 0.0%
Incl. MemUse (bytes) per call 6,650 6,650 0 0.0%
Excl. MemUse (bytes)5,524 5,524 0 0.0%
Incl. PeakMemUse (bytes)11,796 11,796 0 0.0%
Incl. PeakMemUse (bytes) per call 5,898 5,898 0 0.0%
Excl. PeakMemUse (bytes)2,728 2,728 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% 9 0.1% 8 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 22.2% 9 112.5% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% 9 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::hashBase640 N/A% 3 33.3% 3 37.5% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 22.2% 2 25.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% -1 -11.1% -2 -25.0% 0 N/A% 0 N/A%
uniqid0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 1 11.1% -1 -12.5% 0 N/A% 0 N/A%
mt_rand0 N/A% 1 11.1% -1 -12.5% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%