Diff Report
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_children

drupal_render_childrenRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls237 237 0 0.0%
Incl. Wall Time (microsec)5,735 8,728 2,993 52.2%
Incl. Wall Time (microsec) per call 24 37 13 52.2%
Excl. Wall Time (microsec)668 820 152 22.8%
Incl. CPU (microsecs)8,000 8,000 0 0.0%
Incl. CPU (microsecs) per call 34 34 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)58,384 76,504 18,120 31.0%
Incl. MemUse (bytes) per call 246 323 76 31.0%
Excl. MemUse (bytes)-16,616 -30,968 -14,352 -86.4%
Incl. PeakMemUse (bytes)1,616 1,496 -120 -7.4%
Incl. PeakMemUse (bytes) per call 7 6 -1 -7.4%
Excl. PeakMemUse (bytes)1,008 928 -80 -7.9%

Parent/Child Regression/Improvement report for drupal_render_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
drupal_render_children0 0.0% 2,993 84.6% 0 0.0% 18,120 26.8% -120 -0.0%
Exclusive Metrics Diff for Current Function152 5.1% 0 N/A% -14,352 -79.2% -80 -66.7%
Parent functions
theme_menu_overview_form1 N/A% 2,766 92.4% 4,000 N/A% 18,968 104.7% 0 0.0%
theme_input0 N/A% 192 6.4% 0 N/A% 0 0.0% -40 -33.3%
toolbar_pre_render0 N/A% 52 1.7% -4,000 N/A% 0 0.0% 0 0.0%
template_preprocess_menu_overview_form-1 N/A% -17 -0.6% 0 N/A% -848 -4.7% -80 -66.7%
Child functions
drupal_render@657 100.0% 2,464 82.3% 4,000 N/A% 22,368 123.4% 0 0.0%
element_children0 0.0% 324 10.8% 0 N/A% 10,104 55.8% -40 -33.3%
drupal_render@30 0.0% 53 1.8% -4,000 N/A% 0 0.0% 0 0.0%