Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_prepare_form

drupal_prepare_formRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,367 5,648 281 5.2%
Incl. Wall Time (microsec) per call 2,684 2,824 141 5.2%
Excl. Wall Time (microsec)105 113 8 7.6%
Incl. CPU (microsecs)5,074 5,263 189 3.7%
Incl. CPU (microsecs) per call 2,537 2,632 95 3.7%
Excl. CPU (microsec)84 92 8 9.5%
Incl. MemUse (bytes)407,296 413,680 6,384 1.6%
Incl. MemUse (bytes) per call 203,648 206,840 3,192 1.6%
Excl. MemUse (bytes)13,248 13,088 -160 -1.2%
Incl. PeakMemUse (bytes)365,552 374,592 9,040 2.5%
Incl. PeakMemUse (bytes) per call 182,776 187,296 4,520 2.5%
Excl. PeakMemUse (bytes)1,104 1,424 320 29.0%

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% 281 0.0% 189 0.0% 6,384 0.0% 9,040 0.0%
Exclusive Metrics Diff for Current Function8 2.8% 8 4.2% -160 -2.5% 320 3.5%
Parent function
drupal_build_form0 N/A% 281 100.0% 189 100.0% 6,384 100.0% 9,040 100.0%
Child functions
element_info0 N/A% 107 38.1% 19 10.1% 1,296 20.3% -31,808 -351.9%
Drupal\Component\Utility\Crypt::hashBase640 N/A% 107 38.1% 107 56.6% 0 0.0% 33,616 371.9%
drupal_html_id0 N/A% 64 22.8% 64 33.9% 5,256 82.3% 6,056 67.0%
drupal_alter0 N/A% -5 -1.8% -6 -3.2% 0 0.0% 664 7.3%
function_exists0 N/A% -1 -0.4% -2 -1.1% -8 -0.1% 0 0.0%
uniqid0 N/A% 1 0.4% 1 0.5% 0 0.0% 192 2.1%
mt_rand0 N/A% 0 0.0% -2 -1.1% 0 0.0% 0 0.0%