Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render_collect_post_render_cache

drupal_render_collect_post_render_cacheRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls28 34 6 21.4%
Incl. Wall Time (microsec)7,552 8,022 470 6.2%
Incl. Wall Time (microsec) per call 270 236 -34 -12.5%
Excl. Wall Time (microsec)469 536 67 14.3%
Incl. CPU (microsecs)7,583 8,066 483 6.4%
Incl. CPU (microsecs) per call 271 237 -34 -12.4%
Excl. CPU (microsec)397 486 89 22.4%
Incl. MemUse (bytes)161,832 169,724 7,892 4.9%
Incl. MemUse (bytes) per call 5,780 4,992 -788 -13.6%
Excl. MemUse (bytes)34,444 41,292 6,848 19.9%
Incl. PeakMemUse (bytes)41,592 42,484 892 2.1%
Incl. PeakMemUse (bytes) per call 1,485 1,250 -236 -15.9%
Excl. PeakMemUse (bytes)5,712 6,236 524 9.2%

Parent/Child Regression/Improvement report for drupal_render_collect_post_render_cache [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_post_render_cache6 33.3% 470 10.2% 483 12.8% 7,892 8.4% 892 0.9%
Exclusive Metrics Diff for Current Function67 14.3% 89 18.4% 6,848 86.8% 524 58.7%
Parent functions
drupal_render@41 16.7% 238 50.6% 241 49.9% 8,756 110.9% 8 0.9%
drupal_render@55 83.3% 111 23.6% 114 23.6% 380 4.8% 144 16.1%
drupal_render0 0.0% 86 18.3% 89 18.4% -1,244 -15.8% 740 83.0%
drupal_render@20 0.0% 23 4.9% 24 5.0% 0 0.0% 0 0.0%
drupal_render@10 0.0% 12 2.6% 13 2.7% 0 0.0% 0 0.0%
drupal_render@30 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Child functions
drupal_render_collect_post_render_cache@16 50.0% 274 58.3% 269 55.7% 4 0.1% 272 30.5%
Drupal\Core\Render\Element::children6 50.0% 129 27.4% 125 25.9% 1,040 13.2% 96 10.8%
Drupal\Component\Utility\NestedArray::mergeDeep0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%