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

drupal_render_childrenRun #51a27ce83196dRun #51a27d81b1262DiffDiff%
Number of Function Calls6 10 4 66.7%
Incl. Wall Time (microsec)5,358 144 -5,214 -97.3%
Incl. Wall Time (microsec) per call 893 14 -879 -98.4%
Excl. Wall Time (microsec)72 31 -41 -56.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 667 0 -667 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)138,304 2,360 -135,944 -98.3%
Incl. MemUse (bytes) per call 23,051 236 -22,815 -99.0%
Excl. MemUse (bytes)16,784 216 -16,568 -98.7%
Incl. PeakMemUse (bytes)176,304 1,360 -174,944 -99.2%
Incl. PeakMemUse (bytes) per call 29,384 136 -29,248 -99.5%
Excl. PeakMemUse (bytes)8,096 928 -7,168 -88.5%

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_children4 N/A% -5,214 -199.7% -4,000 -100.0% -135,944 -260.9% -174,944 -332.9%
Exclusive Metrics Diff for Current Function-41 -0.8% 0 0.0% -16,568 -12.2% -7,168 -4.1%
Parent functions
theme_forum_form-1 -25.0% -5,289 -101.4% -4,000 -100.0% -137,288 -101.0% -175,984 -100.6%
theme_input5 125.0% 75 1.4% 0 0.0% 1,344 1.0% 1,040 0.6%
Child functions
drupal_render@5-8 -200.0% -5,196 -99.7% -4,000 -100.0% -118,496 -87.2% -165,296 -94.5%
element_children4 100.0% 23 0.4% 0 0.0% -880 -0.6% -2,480 -1.4%