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

drupal_prepare_formRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)607 486 -121 -19.9%
Incl. Wall Time (microsec) per call 304 243 -61 -19.9%
Excl. Wall Time (microsec)104 84 -20 -19.2%
Incl. CPU (microsecs)607 487 -120 -19.8%
Incl. CPU (microsecs) per call 304 244 -60 -19.8%
Excl. CPU (microsec)79 71 -8 -10.1%
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 Function-20 -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%