Diff Report
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for drupal_render_children

drupal_render_childrenRun #51a27d81b1262Run #51a27ce83196dDiffDiff%
Number of Function Calls10 6 -4 -40.0%
Incl. Wall Time (microsec)144 5,358 5,214 3620.8%
Incl. Wall Time (microsec) per call 14 893 879 6101.4%
Excl. Wall Time (microsec)31 72 41 132.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 667 667 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,360 138,304 135,944 5760.3%
Incl. MemUse (bytes) per call 236 23,051 22,815 9667.2%
Excl. MemUse (bytes)216 16,784 16,568 7670.4%
Incl. PeakMemUse (bytes)1,360 176,304 174,944 12863.5%
Incl. PeakMemUse (bytes) per call 136 29,384 29,248 21505.9%
Excl. PeakMemUse (bytes)928 8,096 7,168 772.4%

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_children-4 N/A% 5,214 199.7% 4,000 100.0% 135,944 260.9% 174,944 332.9%
Exclusive Metrics Diff for Current Function41 0.8% 0 0.0% 16,568 12.2% 7,168 4.1%
Parent functions
theme_forum_form1 25.0% 5,289 101.4% 4,000 100.0% 137,288 101.0% 175,984 100.6%
theme_input-5 -125.0% -75 -1.4% 0 0.0% -1,344 -1.0% -1,040 -0.6%
Child functions
drupal_render@58 200.0% 5,196 99.7% 4,000 100.0% 118,496 87.2% 165,296 94.5%
element_children-4 -100.0% -23 -0.4% 0 0.0% 880 0.6% 2,480 1.4%