Diff Report
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render_children

drupal_render_childrenRun #523bd15c0308eRun #523bd0c5929e9DiffDiff%
Number of Function Calls10 6 -4 -40.0%
Incl. Wall Time (microsec)207 20,282 20,075 9698.1%
Incl. Wall Time (microsec) per call 21 3,380 3,360 16230.1%
Excl. Wall Time (microsec)47 110 63 134.0%
Incl. CPU (microsecs)217 18,929 18,712 8623.0%
Incl. CPU (microsecs) per call 22 3,155 3,133 14438.4%
Excl. CPU (microsec)48 102 54 112.5%
Incl. MemUse (bytes)2,360 890,248 887,888 37622.4%
Incl. MemUse (bytes) per call 236 148,375 148,139 62770.6%
Excl. MemUse (bytes)216 21,632 21,416 9914.8%
Incl. PeakMemUse (bytes)1,184 966,704 965,520 81547.3%
Incl. PeakMemUse (bytes) per call 118 161,117 160,999 135978.8%
Excl. PeakMemUse (bytes)848 0 -848 -100.0%

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 -100.0% 20,075 903.1% 18,712 758.5% 887,888 1683.4% 965,520 1602.2%
Exclusive Metrics Diff for Current Function63 0.3% 54 0.3% 21,416 2.4% -848 -0.1%
Parent functions
theme_forum_form1 25.0% 20,182 100.5% 18,825 100.6% 889,232 100.2% 966,704 100.1%
theme_input-5 -125.0% -107 -0.5% -113 -0.6% -1,344 -0.2% -1,184 -0.1%
Child functions
drupal_render@512 150.0% 20,025 99.8% 18,672 99.8% 864,856 97.4% 966,704 100.1%
element_children-4 -50.0% -13 -0.1% -14 -0.1% 1,616 0.2% -336 -0.0%