Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)4,711 4,710 -1 -0.0%
Incl. Wall Time (microsec) per call 673 673 -0 -0.0%
Excl. Wall Time (microsec)102 104 2 2.0%
Incl. CPU (microsecs)4,609 4,615 6 0.1%
Incl. CPU (microsecs) per call 658 659 1 0.1%
Excl. CPU (microsec)82 91 9 11.0%
Incl. MemUse (bytes)136,664 136,344 -320 -0.2%
Incl. MemUse (bytes) per call 19,523 19,478 -46 -0.2%
Excl. MemUse (bytes)22,960 22,792 -168 -0.7%
Incl. PeakMemUse (bytes)183,928 183,896 -32 -0.0%
Incl. PeakMemUse (bytes) per call 26,275 26,271 -5 -0.0%
Excl. PeakMemUse (bytes)6,656 6,352 -304 -4.6%

Parent/Child Regression/Improvement report for drupal_render@4 [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@40 N/A% -1 -0.2% 6 2.8% -320 -1.2% -32 -0.1%
Exclusive Metrics Diff for Current Function2 200.0% 9 150.0% -168 -52.5% -304 -950.0%
Parent function
drupal_render@30 N/A% -1 -100.0% 6 100.0% -320 -100.0% -32 -100.0%
Child functions
theme@20 N/A% -21 -2100.0% -17 -283.3% 0 0.0% 184 575.0%
call_user_func@10 N/A% 10 1000.0% 8 133.3% -16 -5.0% 0 0.0%
drupal_render@50 N/A% 6 600.0% 7 116.7% -136 -42.5% 88 275.0%
element_info0 N/A% 1 100.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 100.0% -1 -16.7% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%