Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)5,131 5,033 -98 -1.9%
Incl. Wall Time (microsec) per call 160 157 -3 -1.9%
Excl. Wall Time (microsec)564 570 6 1.1%
Incl. CPU (microsecs)5,168 5,078 -90 -1.7%
Incl. CPU (microsecs) per call 162 159 -3 -1.7%
Excl. CPU (microsec)490 516 26 5.3%
Incl. MemUse (bytes)30,996 30,996 0 0.0%
Incl. MemUse (bytes) per call 969 969 0 0.0%
Excl. MemUse (bytes)-1,052 -1,052 0 0.0%
Incl. PeakMemUse (bytes)8,916 8,916 0 0.0%
Incl. PeakMemUse (bytes) per call 279 279 0 0.0%
Excl. PeakMemUse (bytes)2,696 2,696 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags [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_collect_cache_tags0 N/A% -98 -39.7% -90 -18.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 6.1% 26 28.9% 0 N/A% 0 N/A%
Parent functions
drupal_render@20 N/A% -69 -70.4% -64 -71.1% 0 N/A% 0 N/A%
drupal_render@10 N/A% -24 -24.5% -20 -22.2% 0 N/A% 0 N/A%
drupal_render0 N/A% -14 -14.3% -14 -15.6% 0 N/A% 0 N/A%
drupal_render@50 N/A% 9 9.2% 8 8.9% 0 N/A% 0 N/A%
drupal_render@30 N/A% -2 -2.0% -4 -4.4% 0 N/A% 0 N/A%
drupal_render@40 N/A% 2 2.0% 4 4.4% 0 N/A% 0 N/A%
Child functions
drupal_render_collect_cache_tags@10 N/A% -81 -82.7% -84 -93.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -23 -23.5% -26 -28.9% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -6 -6.7% 0 N/A% 0 N/A%