Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)36,164 36,523 359 1.0%
Incl. Wall Time (microsec) per call 861 870 9 1.0%
Excl. Wall Time (microsec)535 530 -5 -0.9%
Incl. CPU (microsecs)34,960 35,298 338 1.0%
Incl. CPU (microsecs) per call 832 840 8 1.0%
Excl. CPU (microsec)444 455 11 2.5%
Incl. MemUse (bytes)1,979,488 1,979,504 16 0.0%
Incl. MemUse (bytes) per call 47,131 47,131 0 0.0%
Excl. MemUse (bytes)5,192 5,192 0 0.0%
Incl. PeakMemUse (bytes)2,229,288 2,229,304 16 0.0%
Incl. PeakMemUse (bytes) per call 53,078 53,079 0 0.0%
Excl. PeakMemUse (bytes)7,928 7,928 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@2 [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@20 N/A% 359 31.6% 338 35.8% 16 1.3% 16 1.7%
Exclusive Metrics Diff for Current Function-5 -1.4% 11 3.3% 0 0.0% 0 0.0%
Parent functions
template_preprocess_node0 N/A% 181 50.4% 181 53.6% 0 0.0% 0 0.0%
drupal_render@10 N/A% 67 18.7% 70 20.7% 16 100.0% 16 100.0%
rdf_preprocess_node0 N/A% 64 17.8% 22 6.5% 0 0.0% 0 0.0%
render0 N/A% 47 13.1% 65 19.2% 0 0.0% 0 0.0%
Child functions
theme@10 N/A% 284 79.1% 244 72.2% 8 50.0% 48 300.0%
drupal_render@30 N/A% 50 13.9% 54 16.0% 0 0.0% 0 0.0%
call_user_func@10 N/A% 28 7.8% 28 8.3% 8 50.0% -32 -200.0%
drupal_process_attached0 N/A% 3 0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\RenderWrapper::__toString0 N/A% -2 -0.6% -1 -0.3% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% -2 -0.6% 3 0.9% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 1 0.3% 4 1.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.3% 1 0.3% 0 0.0% 0 0.0%
call_user_func0 N/A% -1 -0.3% -2 -0.6% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.3% -5 -1.5% 0 0.0% 0 0.0%