Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)292,187 283,272 -8,915 -3.1%
Incl. Wall Time (microsec) per call 4,565 4,426 -139 -3.1%
Excl. Wall Time (microsec)1,365 1,395 30 2.2%
Incl. CPU (microsecs)272,496 264,714 -7,782 -2.9%
Incl. CPU (microsecs) per call 4,258 4,136 -122 -2.9%
Excl. CPU (microsec)1,245 1,255 10 0.8%
Incl. MemUse (bytes)600,024 599,380 -644 -0.1%
Incl. MemUse (bytes) per call 9,375 9,365 -10 -0.1%
Excl. MemUse (bytes)103,380 103,084 -296 -0.3%
Incl. PeakMemUse (bytes)746,508 745,632 -876 -0.1%
Incl. PeakMemUse (bytes) per call 11,664 11,651 -14 -0.1%
Excl. PeakMemUse (bytes)14,120 13,880 -240 -1.7%

Parent/Child Regression/Improvement report for drupal_render@2 [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@20 N/A% -8,915 -57.9% -7,782 -53.3% -644 -96.4% -876 -136.0%
Exclusive Metrics Diff for Current Function30 0.3% 10 0.1% -296 -46.0% -240 -27.4%
Parent functions
drupal_render@10 N/A% -8,828 -99.0% -8,267 -106.2% -644 -100.0% -964 -110.0%
render0 N/A% -87 -1.0% 485 6.2% 0 0.0% 88 10.0%
Child functions
theme@10 N/A% -8,840 -99.2% -8,280 -106.4% -336 -52.2% -724 -82.6%
drupal_render@30 N/A% -174 -2.0% 390 5.0% 0 0.0% -68 -7.8%
theme@20 N/A% 79 0.9% 86 1.1% -12 -1.9% 156 17.8%
element_children0 N/A% -9 -0.1% -1 -0.0% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.0% 2 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 0.0% 11 0.1% 0 0.0% 0 0.0%