Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_children

drupal_render_childrenRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)11,613 12,109 496 4.3%
Incl. Wall Time (microsec) per call 1,161 1,211 50 4.3%
Excl. Wall Time (microsec)90 93 3 3.3%
Incl. CPU (microsecs)9,800 10,092 292 3.0%
Incl. CPU (microsecs) per call 980 1,009 29 3.0%
Excl. CPU (microsec)73 83 10 13.7%
Incl. MemUse (bytes)100,884 100,880 -4 -0.0%
Incl. MemUse (bytes) per call 10,088 10,088 -0 -0.0%
Excl. MemUse (bytes)2,020 2,020 0 0.0%
Incl. PeakMemUse (bytes)71,596 71,560 -36 -0.1%
Incl. PeakMemUse (bytes) per call 7,160 7,156 -4 -0.1%
Excl. PeakMemUse (bytes)0 0 0 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_children0 N/A% 496 30.1% 292 58.5% -4 -0.0% -36 -0.1%
Exclusive Metrics Diff for Current Function3 0.6% 10 3.4% 0 0.0% 0 0.0%
Parent functions
toolbar_pre_render0 N/A% 477 96.2% 273 93.5% -4 -100.0% -36 -100.0%
theme_input0 N/A% 19 3.8% 19 6.5% 0 0.0% 0 0.0%
Child functions
drupal_render@20 N/A% 480 96.8% 272 93.2% -4 -100.0% -36 -100.0%
Drupal\Core\Render\Element::children0 N/A% 13 2.6% 10 3.4% 0 0.0% 0 0.0%