Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)396 425 29 7.3%
Incl. Wall Time (microsec) per call 396 425 29 7.3%
Excl. Wall Time (microsec)70 74 4 5.7%
Incl. CPU (microsecs)398 427 29 7.3%
Incl. CPU (microsecs) per call 398 427 29 7.3%
Excl. CPU (microsec)56 62 6 10.7%
Incl. MemUse (bytes)10,548 10,548 0 0.0%
Incl. MemUse (bytes) per call 10,548 10,548 0 0.0%
Excl. MemUse (bytes)3,508 3,508 0 0.0%
Incl. PeakMemUse (bytes)9,812 9,812 0 0.0%
Incl. PeakMemUse (bytes) per call 9,812 9,812 0 0.0%
Excl. PeakMemUse (bytes)1,988 1,988 0 0.0%

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% 29 1.5% 29 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 13.8% 6 20.7% 0 N/A% 0 N/A%
Parent function
drupal_build_form0 N/A% 29 100.0% 29 100.0% 0 N/A% 0 N/A%
Child functions
drupal_html_id0 N/A% 16 55.2% 16 55.2% 0 N/A% 0 N/A%
drupal_alter0 N/A% 6 20.7% 5 17.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 2 6.9% 2 6.9% 0 N/A% 0 N/A%
uniqid0 N/A% 1 3.4% -1 -3.4% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
mt_rand0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%