Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbcc2155d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #518fb7370421eRun #518fbcc2155d3DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)20,099 20,091 -8 -0.0%
Incl. Wall Time (microsec) per call 1,546 1,545 -1 -0.0%
Excl. Wall Time (microsec)186 183 -3 -1.6%
Incl. CPU (microsecs)19,137 19,140 3 0.0%
Incl. CPU (microsecs) per call 1,472 1,472 0 0.0%
Excl. CPU (microsec)164 160 -4 -2.4%
Incl. MemUse (bytes)908,136 908,136 0 0.0%
Incl. MemUse (bytes) per call 69,857 69,857 0 0.0%
Excl. MemUse (bytes)18,304 18,304 0 0.0%
Incl. PeakMemUse (bytes)861,568 861,568 0 0.0%
Incl. PeakMemUse (bytes) per call 66,274 66,274 0 0.0%
Excl. PeakMemUse (bytes)648 648 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% -8 -5.4% 3 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -37.5% -4 -133.3% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% -9 -112.5% -8 -266.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 12.5% 2 66.7% 0 N/A% 0 N/A%
book_node_export0 N/A% 0 0.0% 9 300.0% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -10 -125.0% -2 -66.7% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 8 100.0% 9 300.0% 0 N/A% 0 N/A%
element_children0 N/A% -3 -37.5% 0 0.0% 0 N/A% 0 N/A%