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

drupal_render_childrenRun #523bd0c5929e9Run #523bd15c0308eDiffDiff%
Number of Function Calls6 10 4 66.7%
Incl. Wall Time (microsec)20,282 207 -20,075 -99.0%
Incl. Wall Time (microsec) per call 3,380 21 -3,360 -99.4%
Excl. Wall Time (microsec)110 47 -63 -57.3%
Incl. CPU (microsecs)18,929 217 -18,712 -98.9%
Incl. CPU (microsecs) per call 3,155 22 -3,133 -99.3%
Excl. CPU (microsec)102 48 -54 -52.9%
Incl. MemUse (bytes)890,248 2,360 -887,888 -99.7%
Incl. MemUse (bytes) per call 148,375 236 -148,139 -99.8%
Excl. MemUse (bytes)21,632 216 -21,416 -99.0%
Incl. PeakMemUse (bytes)966,704 1,184 -965,520 -99.9%
Incl. PeakMemUse (bytes) per call 161,117 118 -160,999 -99.9%
Excl. PeakMemUse (bytes)0 848 848 N/A%

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 100.0% -20,075 -903.1% -18,712 -758.5% -887,888 -1683.4% -965,520 -1602.2%
Exclusive Metrics Diff for Current Function-63 -0.3% -54 -0.3% -21,416 -2.4% 848 0.1%
Parent functions
theme_forum_form-1 -25.0% -20,182 -100.5% -18,825 -100.6% -889,232 -100.2% -966,704 -100.1%
theme_input5 125.0% 107 0.5% 113 0.6% 1,344 0.2% 1,184 0.1%
Child functions
drupal_render@5-12 -150.0% -20,025 -99.8% -18,672 -99.8% -864,856 -97.4% -966,704 -100.1%
element_children4 50.0% 13 0.1% 14 0.1% -1,616 -0.2% 336 0.0%