Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_children

drupal_render_childrenRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls21 24 3 14.3%
Incl. Wall Time (microsec)14,354 11,418 -2,936 -20.5%
Incl. Wall Time (microsec) per call 684 476 -208 -30.4%
Excl. Wall Time (microsec)176 143 -33 -18.8%
Incl. CPU (microsecs)12,093 9,372 -2,721 -22.5%
Incl. CPU (microsecs) per call 576 391 -185 -32.2%
Excl. CPU (microsec)159 137 -22 -13.8%
Incl. MemUse (bytes)110,556 91,628 -18,928 -17.1%
Incl. MemUse (bytes) per call 5,265 3,818 -1,447 -27.5%
Excl. MemUse (bytes)8,264 1,348 -6,916 -83.7%
Incl. PeakMemUse (bytes)97,012 97,324 312 0.3%
Incl. PeakMemUse (bytes) per call 4,620 4,055 -564 -12.2%
Excl. PeakMemUse (bytes)504 556 52 10.3%

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_children3 300.0% -2,936 -175.9% -2,721 -680.2% -18,928 -75.9% 312 1.2%
Exclusive Metrics Diff for Current Function-33 -1.1% -22 -0.8% -6,916 -36.5% 52 16.7%
Parent functions
theme_file_widget-1 -33.3% -2,698 -91.9% -2,701 -99.3% -19,040 -100.6% 0 0.0%
toolbar_pre_render0 0.0% -322 -11.0% -116 -4.3% 0 0.0% 0 0.0%
theme_input4 133.3% 84 2.9% 96 3.5% 112 0.6% 312 100.0%
Child functions
drupal_render@5-5 -250.0% -2,602 -88.6% -2,606 -95.8% -11,744 -62.0% 0 0.0%
drupal_render@20 0.0% -327 -11.1% -120 -4.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children3 150.0% 26 0.9% 27 1.0% -268 -1.4% 260 83.3%