Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)87,924 85,999 -1,925 -2.2%
Incl. Wall Time (microsec) per call 2,664 2,606 -58 -2.2%
Excl. Wall Time (microsec)733 685 -48 -6.5%
Incl. CPU (microsecs)82,854 81,373 -1,481 -1.8%
Incl. CPU (microsecs) per call 2,511 2,466 -45 -1.8%
Excl. CPU (microsec)684 636 -48 -7.0%
Incl. MemUse (bytes)465,220 465,220 0 0.0%
Incl. MemUse (bytes) per call 14,098 14,098 0 0.0%
Excl. MemUse (bytes)21,120 21,120 0 0.0%
Incl. PeakMemUse (bytes)559,172 559,172 0 0.0%
Incl. PeakMemUse (bytes) per call 16,945 16,945 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 0 0.0%

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% -1,925 -82.3% -1,481 -319.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-48 -2.5% -48 -3.2% 0 N/A% 0 N/A%
Parent functions
theme_field0 N/A% -1,016 -52.8% -576 -38.9% 0 N/A% 0 N/A%
drupal_render@30 N/A% -909 -47.2% -905 -61.1% 0 N/A% 0 N/A%
Child functions
theme@30 N/A% -1,013 -52.6% -576 -38.9% 0 N/A% 0 N/A%
theme@20 N/A% -942 -48.9% -939 -63.4% 0 N/A% 0 N/A%
drupal_render@50 N/A% 90 4.7% 91 6.1% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -19 -1.0% -17 -1.1% 0 N/A% 0 N/A%
element_children0 N/A% 10 0.5% 14 0.9% 0 N/A% 0 N/A%
call_user_func@10 N/A% -3 -0.2% 1 0.1% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -7 -0.5% 0 N/A% 0 N/A%