Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,141 5,996 -145 -2.4%
Incl. Wall Time (microsec) per call 3,071 2,998 -73 -2.4%
Excl. Wall Time (microsec)137 139 2 1.5%
Incl. CPU (microsecs)5,359 5,256 -103 -1.9%
Incl. CPU (microsecs) per call 2,680 2,628 -52 -1.9%
Excl. CPU (microsec)118 117 -1 -0.8%
Incl. MemUse (bytes)195,328 195,328 0 0.0%
Incl. MemUse (bytes) per call 97,664 97,664 0 0.0%
Excl. MemUse (bytes)6,108 6,108 0 0.0%
Incl. PeakMemUse (bytes)193,476 193,476 0 0.0%
Incl. PeakMemUse (bytes) per call 96,738 96,738 0 0.0%
Excl. PeakMemUse (bytes)2,756 2,756 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% -145 -0.3% -103 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.4% -1 -1.0% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% -145 -100.0% -103 -100.0% 0 N/A% 0 N/A%
Child functions
element_info0 N/A% -162 -111.7% -122 -118.4% 0 N/A% 0 N/A%
drupal_alter0 N/A% 11 7.6% 12 11.7% 0 N/A% 0 N/A%
uniqid0 N/A% 4 2.8% 3 2.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 1 0.7% 4 3.9% 0 N/A% 0 N/A%
mt_rand0 N/A% -1 -0.7% 1 1.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%