Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)5,931 6,589 658 11.1%
Incl. Wall Time (microsec) per call 1,483 1,647 165 11.1%
Excl. Wall Time (microsec)92 94 2 2.2%
Incl. CPU (microsecs)5,935 6,592 657 11.1%
Incl. CPU (microsecs) per call 1,484 1,648 164 11.1%
Excl. CPU (microsec)85 85 0 0.0%
Incl. MemUse (bytes)154,488 233,648 79,160 51.2%
Incl. MemUse (bytes) per call 38,622 58,412 19,790 51.2%
Excl. MemUse (bytes)13,528 13,568 40 0.3%
Incl. PeakMemUse (bytes)194,952 285,048 90,096 46.2%
Incl. PeakMemUse (bytes) per call 48,738 71,262 22,524 46.2%
Excl. PeakMemUse (bytes)7,600 3,344 -4,256 -56.0%

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% 658 82.5% 657 68.9% 79,160 115.7% 90,096 134.3%
Exclusive Metrics Diff for Current Function2 0.3% 0 0.0% 40 0.1% -4,256 -4.7%
Parent function
drupal_render@30 N/A% 658 100.0% 657 100.0% 79,160 100.0% 90,096 100.0%
Child functions
theme@20 N/A% 645 98.0% 649 98.8% 80,168 101.3% 108,728 120.7%
drupal_render@50 N/A% 8 1.2% 10 1.5% -1,048 -1.3% -7,704 -8.6%
element_children0 N/A% 2 0.3% -3 -0.5% 0 0.0% -4,736 -5.3%
element_info0 N/A% 1 0.2% 1 0.2% 0 0.0% -568 -0.6%
call_user_func@10 N/A% 0 0.0% 0 0.0% 0 0.0% -1,368 -1.5%