Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_cache_tags

drupal_render_collect_cache_tagsRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls26 22 -4 -15.4%
Incl. Wall Time (microsec)5,911 5,690 -221 -3.7%
Incl. Wall Time (microsec) per call 227 259 31 13.8%
Excl. Wall Time (microsec)427 384 -43 -10.1%
Incl. CPU (microsecs)5,938 5,717 -221 -3.7%
Incl. CPU (microsecs) per call 228 260 31 13.8%
Excl. CPU (microsec)357 322 -35 -9.8%
Incl. MemUse (bytes)22,264 21,960 -304 -1.4%
Incl. MemUse (bytes) per call 856 998 142 16.6%
Excl. MemUse (bytes)-1,024 -1,024 0 0.0%
Incl. PeakMemUse (bytes)25,472 25,416 -56 -0.2%
Incl. PeakMemUse (bytes) per call 980 1,155 176 17.9%
Excl. PeakMemUse (bytes)3,056 3,056 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_tags-4 -50.0% -221 -13.2% -221 -55.2% -304 -1.2% -56 -0.2%
Exclusive Metrics Diff for Current Function-43 -19.5% -35 -15.8% 0 0.0% 0 0.0%
Parent functions
drupal_render0 0.0% -152 -68.8% -154 -69.7% 0 0.0% -56 -100.0%
drupal_render@5-4 -100.0% -100 -45.2% -104 -47.1% -304 -100.0% 0 0.0%
drupal_render@20 0.0% 27 12.2% 34 15.4% 0 0.0% 0 0.0%
drupal_render@10 0.0% 12 5.4% 11 5.0% 0 0.0% 0 0.0%
drupal_render@40 0.0% -8 -3.6% -8 -3.6% 0 0.0% 0 0.0%
drupal_render@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_render_collect_cache_tags@10 0.0% -99 -44.8% -102 -46.2% 0 0.0% -52 -92.9%
Drupal\Core\Render\Element::children-4 -100.0% -79 -35.7% -85 -38.5% -304 -100.0% -4 -7.1%
is_array0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%