Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)248 260 12 4.8%
Incl. Wall Time (microsec) per call 248 260 12 4.8%
Excl. Wall Time (microsec)42 49 7 16.7%
Incl. CPU (microsecs)250 262 12 4.8%
Incl. CPU (microsecs) per call 250 262 12 4.8%
Excl. CPU (microsec)32 39 7 21.9%
Incl. MemUse (bytes)19,808 19,168 -640 -3.2%
Incl. MemUse (bytes) per call 19,808 19,168 -640 -3.2%
Excl. MemUse (bytes)7,280 7,280 0 0.0%
Incl. PeakMemUse (bytes)20,704 20,616 -88 -0.4%
Incl. PeakMemUse (bytes) per call 20,704 20,616 -88 -0.4%
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% 12 0.1% 12 0.2% -640 -2.1% -88 -0.3%
Exclusive Metrics Diff for Current Function7 58.3% 7 58.3% 0 0.0% 0 0.0%
Parent function
drupal_build_form0 N/A% 12 100.0% 12 100.0% -640 -100.0% -88 -100.0%
Child functions
drupal_alter0 N/A% 3 25.0% 4 33.3% -128 -20.0% 0 0.0%
element_info0 N/A% 1 8.3% 1 8.3% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 1 8.3% 2 16.7% -512 -80.0% -88 -100.0%
Drupal\Core\Session\UserSession::isAuthenticated0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
uniqid0 N/A% 0 0.0% -1 -8.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
mt_rand0 N/A% 0 0.0% -2 -16.7% 0 0.0% 0 0.0%