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

drupal_renderRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)299,369 298,678 -691 -0.2%
Incl. Wall Time (microsec) per call 37,421 37,335 -86 -0.2%
Excl. Wall Time (microsec)289 287 -2 -0.7%
Incl. CPU (microsecs)272,184 271,380 -804 -0.3%
Incl. CPU (microsecs) per call 34,023 33,923 -101 -0.3%
Excl. CPU (microsec)246 244 -2 -0.8%
Incl. MemUse (bytes)5,077,912 5,077,912 0 0.0%
Incl. MemUse (bytes) per call 634,739 634,739 0 0.0%
Excl. MemUse (bytes)27,208 27,208 0 0.0%
Incl. PeakMemUse (bytes)5,146,380 5,146,380 0 0.0%
Incl. PeakMemUse (bytes) per call 643,298 643,298 0 0.0%
Excl. PeakMemUse (bytes)9,936 9,936 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% -691 -279.8% -804 -164.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -0.3% -2 -0.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -584 -84.5% -629 -78.2% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 346 50.1% 38 4.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Controller\EntityViewController::view0 N/A% -335 -48.5% -136 -16.9% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -153 -22.1% -113 -14.1% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 35 5.1% 36 4.5% 0 N/A% 0 N/A%
Child functions
_theme0 N/A% -697 -100.9% -407 -50.6% 0 N/A% 0 N/A%
drupal_render@10 N/A% -592 -85.7% -797 -99.1% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 241 34.9% 244 30.3% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 217 31.4% 16 2.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 105 15.2% 104 12.9% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 14 2.0% 14 1.7% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 12 1.7% 12 1.5% 0 N/A% 0 N/A%
call_user_func@10 N/A% 9 1.3% 8 1.0% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -2 -0.3% -2 -0.2% 0 N/A% 0 N/A%
element_info0 N/A% 2 0.3% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.1% 4 0.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.1% 2 0.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%