Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)607 494 -113 -18.6%
Incl. Wall Time (microsec) per call 304 247 -57 -18.6%
Excl. Wall Time (microsec)104 82 -22 -21.2%
Incl. CPU (microsecs)607 496 -111 -18.3%
Incl. CPU (microsecs) per call 304 248 -56 -18.3%
Excl. CPU (microsec)79 59 -20 -25.3%
Incl. MemUse (bytes)25,368 25,400 32 0.1%
Incl. MemUse (bytes) per call 12,684 12,700 16 0.1%
Excl. MemUse (bytes)11,384 11,416 32 0.3%
Incl. PeakMemUse (bytes)27,600 27,616 16 0.1%
Incl. PeakMemUse (bytes) per call 13,800 13,808 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 Function-22 -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%