Diff Report
Run #51ec491641923: 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 #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)494 607 113 22.9%
Incl. Wall Time (microsec) per call 247 304 57 22.9%
Excl. Wall Time (microsec)82 104 22 26.8%
Incl. CPU (microsecs)496 607 111 22.4%
Incl. CPU (microsecs) per call 248 304 56 22.4%
Excl. CPU (microsec)59 79 20 33.9%
Incl. MemUse (bytes)25,400 25,368 -32 -0.1%
Incl. MemUse (bytes) per call 12,700 12,684 -16 -0.1%
Excl. MemUse (bytes)11,416 11,384 -32 -0.3%
Incl. PeakMemUse (bytes)27,616 27,600 -16 -0.1%
Incl. PeakMemUse (bytes) per call 13,808 13,800 -8 -0.1%
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% 113 7.3% 111 6.3% -32 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function22 19.5% 20 18.0% -32 -100.0% 0 0.0%
Parent function
drupal_build_form0 N/A% 113 100.0% 111 100.0% -32 -100.0% -16 -100.0%
Child functions
drupal_alter0 N/A% 70 61.9% 71 64.0% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 18 15.9% 15 13.5% 0 0.0% -16 -100.0%
function_exists0 N/A% 2 1.8% 2 1.8% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.9% 4 3.6% 0 0.0% 0 0.0%
uniqid0 N/A% -1 -0.9% 2 1.8% 0 0.0% 0 0.0%
mt_rand0 N/A% 1 0.9% -2 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::isAuthenticated0 N/A% 0 0.0% -2 -1.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 0 0.0% 1 0.9% 0 0.0% 0 0.0%