Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)493 506 13 2.6%
Incl. Wall Time (microsec) per call 247 253 7 2.6%
Excl. Wall Time (microsec)79 82 3 3.8%
Incl. CPU (microsecs)495 508 13 2.6%
Incl. CPU (microsecs) per call 248 254 7 2.6%
Excl. CPU (microsec)57 69 12 21.1%
Incl. MemUse (bytes)25,264 25,264 0 0.0%
Incl. MemUse (bytes) per call 12,632 12,632 0 0.0%
Excl. MemUse (bytes)11,408 11,408 0 0.0%
Incl. PeakMemUse (bytes)27,136 27,224 88 0.3%
Incl. PeakMemUse (bytes) per call 13,568 13,612 44 0.3%
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% 13 0.3% 13 0.3% 0 0.0% 88 0.4%
Exclusive Metrics Diff for Current Function3 23.1% 12 92.3% 0 N/A% 0 0.0%
Parent function
drupal_build_form0 N/A% 13 100.0% 13 100.0% 0 N/A% 88 100.0%
Child functions
drupal_html_id0 N/A% 11 84.6% 9 69.2% 0 N/A% 88 100.0%
drupal_alter0 N/A% -1 -7.7% -1 -7.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 1 7.7% -2 -15.4% 0 N/A% 0 0.0%
uniqid0 N/A% -1 -7.7% -2 -15.4% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Session\UserSession::isAuthenticated0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 0.0%
mt_rand0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 0.0%