Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)486 607 121 24.9%
Incl. Wall Time (microsec) per call 243 304 61 24.9%
Excl. Wall Time (microsec)84 104 20 23.8%
Incl. CPU (microsecs)487 607 120 24.6%
Incl. CPU (microsecs) per call 244 304 60 24.6%
Excl. CPU (microsec)71 79 8 11.3%
Incl. MemUse (bytes)25,368 25,368 0 0.0%
Incl. MemUse (bytes) per call 12,684 12,684 0 0.0%
Excl. MemUse (bytes)11,384 11,384 0 0.0%
Incl. PeakMemUse (bytes)27,600 27,600 0 0.0%
Incl. PeakMemUse (bytes) per call 13,800 13,800 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 121 11.8% 120 30.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 16.5% 8 6.7% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% 121 100.0% 120 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 70 57.9% 71 59.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 22 18.2% 21 17.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 3 2.5% 5 4.2% 0 N/A% 0 N/A%
element_info0 N/A% 2 1.7% 4 3.3% 0 N/A% 0 N/A%
uniqid0 N/A% 2 1.7% 4 3.3% 0 N/A% 0 N/A%
function_exists0 N/A% 2 1.7% 5 4.2% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::isAuthenticated0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 N/A%