Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_collect_post_render_cache

drupal_render_collect_post_render_cacheRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls268 267 -1 -0.4%
Incl. Wall Time (microsec)5,294 6,456 1,162 21.9%
Incl. Wall Time (microsec) per call 20 24 4 22.4%
Excl. Wall Time (microsec)938 934 -4 -0.4%
Incl. CPU (microsecs)5,473 6,630 1,157 21.1%
Incl. CPU (microsecs) per call 20 25 4 21.6%
Excl. CPU (microsec)866 849 -17 -2.0%
Incl. MemUse (bytes)242,720 263,768 21,048 8.7%
Incl. MemUse (bytes) per call 906 988 82 9.1%
Excl. MemUse (bytes)17,816 18,208 392 2.2%
Incl. PeakMemUse (bytes)208 28,824 28,616 13757.7%
Incl. PeakMemUse (bytes) per call 1 108 107 13809.6%
Excl. PeakMemUse (bytes)0 272 272 N/A%

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_cache-1 -50.0% 1,162 76.7% 1,157 70.7% 21,048 328.1% 28,616 266.5%
Exclusive Metrics Diff for Current Function-4 -0.3% -17 -1.5% 392 1.9% 272 1.0%
Parent functions
drupal_render0 0.0% 1,182 101.7% 1,167 100.9% 21,184 100.6% 28,408 99.3%
drupal_render@3-151 -15100.0% -1,108 -95.4% -1,187 -102.6% -20,536 -97.6% 0 0.0%
drupal_render@2150 15000.0% 1,087 93.5% 1,179 101.9% 20,400 96.9% 0 0.0%
drupal_render@10 0.0% 1 0.1% -2 -0.2% 0 0.0% 208 0.7%
drupal_render@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_render_collect_post_render_cache@10 0.0% 1,173 100.9% 1,170 101.1% 20,784 98.7% 28,088 98.2%
Drupal\Core\Render\Element::children-1 -100.0% -6 -0.5% 5 0.4% -128 -0.6% 256 0.9%
Drupal\Component\Utility\NestedArray::mergeDeep0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%