Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)435,542 86,903 -348,639 -80.0%
Incl. Wall Time (microsec) per call 217,771 43,452 -174,320 -80.0%
Excl. Wall Time (microsec)2,549 506 -2,043 -80.1%
Incl. CPU (microsecs)20,000 20,002 2 0.0%
Incl. CPU (microsecs) per call 10,000 10,001 1 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,041,904 1,041,968 64 0.0%
Incl. MemUse (bytes) per call 520,952 520,984 32 0.0%
Excl. MemUse (bytes)15,344 15,344 0 0.0%
Incl. PeakMemUse (bytes)1,075,296 1,075,360 64 0.0%
Incl. PeakMemUse (bytes) per call 537,648 537,680 32 0.0%
Excl. PeakMemUse (bytes)6,864 6,864 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% -348,639 -2.3% 2 0.0% 64 3.8% 64 4.3%
Exclusive Metrics Diff for Current Function-2,043 -0.6% 0 0.0% 0 0.0% 0 0.0%
Parent function
drupal_build_form0 N/A% -348,639 -100.0% 2 100.0% 64 100.0% 64 100.0%
Child functions
drupal_alter0 N/A% -339,314 -97.3% 2 100.0% 64 100.0% 64 100.0%
drupal_html_id0 N/A% -5,294 -1.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% -1,049 -0.3% 0 0.0% 0 0.0% 0 0.0%
uniqid0 N/A% -352 -0.1% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -299 -0.1% 0 0.0% 0 0.0% 0 0.0%
mt_rand0 N/A% -214 -0.1% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% -74 -0.0% 0 0.0% 0 0.0% 0 0.0%