Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_collect_post_render_cache

drupal_render_collect_post_render_cacheRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls271 321 50 18.5%
Incl. Wall Time (microsec)19,485 14,670 -4,815 -24.7%
Incl. Wall Time (microsec) per call 72 46 -26 -36.4%
Excl. Wall Time (microsec)1,908 2,097 189 9.9%
Incl. CPU (microsecs)19,731 15,009 -4,722 -23.9%
Incl. CPU (microsecs) per call 73 47 -26 -35.8%
Excl. CPU (microsec)1,603 1,864 261 16.3%
Incl. MemUse (bytes)-222,632 443,776 666,408 299.3%
Incl. MemUse (bytes) per call -822 1,382 2,204 268.3%
Excl. MemUse (bytes)129,520 134,352 4,832 3.7%
Incl. PeakMemUse (bytes)235,568 196,944 -38,624 -16.4%
Incl. PeakMemUse (bytes) per call 869 614 -256 -29.4%
Excl. PeakMemUse (bytes)5,680 6,208 528 9.3%

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_cache50 33.3% -4,815 -300.9% -4,722 -272.8% 666,408 2870.5% -38,624 -171.1%
Exclusive Metrics Diff for Current Function189 3.9% 261 5.5% 4,832 0.7% 528 1.4%
Parent functions
drupal_render@20 0.0% -5,455 -113.3% -5,436 -115.1% 644,000 96.6% 0 0.0%
drupal_render@350 100.0% 833 17.3% 888 18.8% 22,400 3.4% 1,168 3.0%
drupal_render@10 0.0% -195 -4.0% -175 -3.7% 8 0.0% -39,792 -103.0%
drupal_render0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@70 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
drupal_render@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Render\Element::children50 50.0% -5,080 -105.5% -5,073 -107.4% 661,568 99.3% -24 -0.1%
drupal_render_collect_post_render_cache@150 50.0% 74 1.5% 90 1.9% 8 0.0% -39,128 -101.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% 2 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeep0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%