Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,551 2,938 -613 -17.3%
Incl. Wall Time (microsec) per call 1,776 1,469 -307 -17.3%
Excl. Wall Time (microsec)69 62 -7 -10.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 2,000 2,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)432,704 432,704 0 0.0%
Incl. MemUse (bytes) per call 216,352 216,352 0 0.0%
Excl. MemUse (bytes)10,560 10,560 0 0.0%
Incl. PeakMemUse (bytes)436,640 436,640 0 0.0%
Incl. PeakMemUse (bytes) per call 218,320 218,320 0 0.0%
Excl. PeakMemUse (bytes)4,680 4,680 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% -613 -19.8% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -1.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% -613 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
element_info0 N/A% -330 -53.8% 4,000 100.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% -142 -23.2% 0 0.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -98 -16.0% 0 0.0% 0 N/A% 0 N/A%
uniqid0 N/A% -23 -3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hashBase640 N/A% -13 -2.1% 0 0.0% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%