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

drupal_render@2Run #52e43719571bfRun #52e436ce9c71dDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)36,523 36,164 -359 -1.0%
Incl. Wall Time (microsec) per call 870 861 -9 -1.0%
Excl. Wall Time (microsec)530 535 5 0.9%
Incl. CPU (microsecs)35,298 34,960 -338 -1.0%
Incl. CPU (microsecs) per call 840 832 -8 -1.0%
Excl. CPU (microsec)455 444 -11 -2.4%
Incl. MemUse (bytes)1,979,504 1,979,488 -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)2,229,304 2,229,288 -16 -0.0%
Incl. PeakMemUse (bytes) per call 53,079 53,078 -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 Function5 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%