Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)151,079 160,436 9,357 6.2%
Incl. Wall Time (microsec) per call 75,540 80,218 4,679 6.2%
Excl. Wall Time (microsec)42 44 2 4.8%
Incl. CPU (microsecs)148,698 158,764 10,066 6.8%
Incl. CPU (microsecs) per call 74,349 79,382 5,033 6.8%
Excl. CPU (microsec)36 39 3 8.3%
Incl. MemUse (bytes)3,208,152 3,271,232 63,080 2.0%
Incl. MemUse (bytes) per call 1,604,076 1,635,616 31,540 2.0%
Excl. MemUse (bytes)4,528 4,544 16 0.4%
Incl. PeakMemUse (bytes)3,161,688 3,223,896 62,208 2.0%
Incl. PeakMemUse (bytes) per call 1,580,844 1,611,948 31,104 2.0%
Excl. PeakMemUse (bytes)240 240 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% 9,357 117.0% 10,066 110.7% 63,080 98.1% 62,208 94.2%
Exclusive Metrics Diff for Current Function2 0.0% 3 0.0% 16 0.0% 0 0.0%
Parent functions
drupal_render_page0 N/A% 9,372 100.2% 10,064 100.0% 63,472 100.6% 62,208 100.0%
comment_node_view0 N/A% -15 -0.2% 2 0.0% -392 -0.6% 0 0.0%
Child functions
theme0 N/A% 9,395 100.4% 10,098 100.3% 63,064 100.0% 58,416 93.9%
drupal_process_attached0 N/A% -37 -0.4% -32 -0.3% 0 0.0% 3,792 6.1%
element_children0 N/A% -3 -0.0% -2 -0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%