Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)85,999 136,992 50,993 59.3%
Incl. Wall Time (microsec) per call 2,606 4,151 1,545 59.3%
Excl. Wall Time (microsec)685 702 17 2.5%
Incl. CPU (microsecs)81,373 131,874 50,501 62.1%
Incl. CPU (microsecs) per call 2,466 3,996 1,530 62.1%
Excl. CPU (microsec)636 650 14 2.2%
Incl. MemUse (bytes)465,220 575,444 110,224 23.7%
Incl. MemUse (bytes) per call 14,098 17,438 3,340 23.7%
Excl. MemUse (bytes)21,120 20,956 -164 -0.8%
Incl. PeakMemUse (bytes)559,172 760,100 200,928 35.9%
Incl. PeakMemUse (bytes) per call 16,945 23,033 6,089 35.9%
Excl. PeakMemUse (bytes)2,864 2,692 -172 -6.0%

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% 50,993 91.7% 50,501 92.1% 110,224 118.8% 200,928 111.6%
Exclusive Metrics Diff for Current Function17 0.0% 14 0.0% -164 -0.1% -172 -0.1%
Parent functions
drupal_render@30 N/A% 50,125 98.3% 50,125 99.3% 110,224 100.0% 200,856 100.0%
theme_field0 N/A% 868 1.7% 376 0.7% 0 0.0% 72 0.0%
Child functions
theme@20 N/A% 51,046 100.1% 51,050 101.1% 128,932 117.0% 200,636 99.9%
drupal_process_attached0 N/A% -874 -1.7% -876 -1.7% -18,556 -16.8% 0 0.0%
theme@30 N/A% 851 1.7% 362 0.7% 0 0.0% 72 0.0%
drupal_render@50 N/A% -45 -0.1% -48 -0.1% -24 -0.0% 0 0.0%
element_info0 N/A% -2 -0.0% 7 0.0% 12 0.0% 108 0.1%
call_user_func@10 N/A% 1 0.0% -3 -0.0% 12 0.0% -8 -0.0%
element_children0 N/A% -1 -0.0% -5 -0.0% 12 0.0% 292 0.1%