Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for element_children

element_childrenRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)1,887 1,951 64 3.4%
Incl. Wall Time (microsec) per call 13 13 0 3.4%
Excl. Wall Time (microsec)1,350 1,372 22 1.6%
Incl. CPU (microsecs)2,038 2,105 67 3.3%
Incl. CPU (microsecs) per call 14 14 0 3.3%
Excl. CPU (microsec)1,265 1,287 22 1.7%
Incl. MemUse (bytes)78,424 78,424 0 0.0%
Incl. MemUse (bytes) per call 537 537 0 0.0%
Excl. MemUse (bytes)26,632 26,632 0 0.0%
Incl. PeakMemUse (bytes)12,832 12,832 0 0.0%
Incl. PeakMemUse (bytes) per call 88 88 0 0.0%
Excl. PeakMemUse (bytes)6,920 6,920 0 0.0%

Parent/Child Regression/Improvement report for element_children [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
element_children0 N/A% 64 8.2% 67 8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 34.4% 22 32.8% 0 N/A% 0 N/A%
Parent functions
drupal_render0 N/A% 49 76.6% 48 71.6% 0 N/A% 0 N/A%
form_builder0 N/A% 13 20.3% 13 19.4% 0 N/A% 0 N/A%
drupal_pre_render_links0 N/A% -3 -4.7% 4 6.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 3 4.7% 6 9.0% 0 N/A% 0 N/A%
template_preprocess_node0 N/A% -2 -3.1% -1 -1.5% 0 N/A% 0 N/A%
drupal_render@20 N/A% 1 1.6% -3 -4.5% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% 1 1.6% 3 4.5% 0 N/A% 0 N/A%
drupal_render_children0 N/A% 1 1.6% 2 3.0% 0 N/A% 0 N/A%
_form_validate0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -2 -3.0% 0 N/A% 0 N/A%
drupal_render_children@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_form_validate@10 N/A% 0 0.0% -3 -4.5% 0 N/A% 0 N/A%
Child functions
uasort0 N/A% 25 39.1% 26 38.8% 0 N/A% 0 N/A%
is_array0 N/A% 15 23.4% 10 14.9% 0 N/A% 0 N/A%
array_keys0 N/A% 2 3.1% 9 13.4% 0 N/A% 0 N/A%