Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)20,687 21,460 773 3.7%
Incl. Wall Time (microsec) per call 2,299 2,384 86 3.7%
Excl. Wall Time (microsec)194 197 3 1.5%
Incl. CPU (microsecs)20,359 21,124 765 3.8%
Incl. CPU (microsecs) per call 2,262 2,347 85 3.8%
Excl. CPU (microsec)180 172 -8 -4.4%
Incl. MemUse (bytes)956,336 956,344 8 0.0%
Incl. MemUse (bytes) per call 106,260 106,260 1 0.0%
Excl. MemUse (bytes)11,184 11,184 0 0.0%
Incl. PeakMemUse (bytes)951,760 950,736 -1,024 -0.1%
Incl. PeakMemUse (bytes) per call 105,751 105,637 -114 -0.1%
Excl. PeakMemUse (bytes)5,984 5,984 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% 773 9.5% 765 7.9% 8 0.1% -1,024 -9.3%
Exclusive Metrics Diff for Current Function3 0.4% -8 -1.0% 0 0.0% 0 0.0%
Parent functions
render0 N/A% 717 92.8% 707 92.4% 16 200.0% -704 -68.8%
drupal_get_html_head0 N/A% 36 4.7% 35 4.6% 16 200.0% -320 -31.2%
drupal_get_js0 N/A% 33 4.3% 35 4.6% -24 -300.0% 0 0.0%
template_process_html0 N/A% -15 -1.9% -13 -1.7% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 2 0.3% 1 0.1% 0 0.0% 0 0.0%
Child functions
drupal_render@20 N/A% 674 87.2% 675 88.2% 24 300.0% -152 -14.8%
theme@10 N/A% 67 8.7% 70 9.2% 8 100.0% 56 5.5%
element_children0 N/A% 30 3.9% 30 3.9% 0 0.0% -928 -90.6%
drupal_pre_render_styles0 N/A% -2 -0.3% -4 -0.5% 0 0.0% 0 0.0%
drupal_pre_render_scripts0 N/A% 1 0.1% 2 0.3% -24 -300.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%