Diff Report
Run #519a496084867: 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 #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)140,758 86,903 -53,855 -38.3%
Incl. Wall Time (microsec) per call 70,379 43,452 -26,928 -38.3%
Excl. Wall Time (microsec)807 506 -301 -37.3%
Incl. CPU (microsecs)28,002 20,002 -8,000 -28.6%
Incl. CPU (microsecs) per call 14,001 10,001 -4,000 -28.6%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)1,041,888 1,041,968 80 0.0%
Incl. MemUse (bytes) per call 520,944 520,984 40 0.0%
Excl. MemUse (bytes)15,344 15,344 0 0.0%
Incl. PeakMemUse (bytes)1,075,280 1,075,360 80 0.0%
Incl. PeakMemUse (bytes) per call 537,640 537,680 40 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% -53,855 -2.2% -8,000 -200.0% 80 0.6% 80 0.6%
Exclusive Metrics Diff for Current Function-301 -0.6% 0 0.0% 0 0.0% 0 0.0%
Parent function
drupal_build_form0 N/A% -53,855 -100.0% -8,000 -100.0% 80 100.0% 80 100.0%
Child functions
drupal_alter0 N/A% -52,423 -97.3% 0 0.0% 80 100.0% 80 100.0%
drupal_html_id0 N/A% -822 -1.5% -4,000 -50.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% -166 -0.3% 0 0.0% 0 0.0% 0 0.0%
uniqid0 N/A% -56 -0.1% -4,000 -50.0% 0 0.0% 0 0.0%
element_info0 N/A% -43 -0.1% 0 0.0% 0 0.0% 0 0.0%
mt_rand0 N/A% -33 -0.1% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% -11 -0.0% 0 0.0% 0 0.0% 0 0.0%