Diff Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #53923e3238612Run #53923d861ff11DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)744,339 746,777 2,438 0.3%
Incl. Wall Time (microsec) per call 93,042 93,347 305 0.3%
Excl. Wall Time (microsec)322 330 8 2.5%
Incl. CPU (microsecs)693,014 693,246 232 0.0%
Incl. CPU (microsecs) per call 86,627 86,656 29 0.0%
Excl. CPU (microsec)283 282 -1 -0.4%
Incl. MemUse (bytes)7,870,304 7,870,304 0 0.0%
Incl. MemUse (bytes) per call 983,788 983,788 0 0.0%
Excl. MemUse (bytes)85,404 85,404 0 0.0%
Incl. PeakMemUse (bytes)7,974,928 7,974,928 0 0.0%
Incl. PeakMemUse (bytes) per call 996,866 996,866 0 0.0%
Excl. PeakMemUse (bytes)32,744 32,744 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% 2,438 519.8% 232 72.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 0.3% -1 -0.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 3,146 129.0% 2,126 916.4% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -499 -20.5% -1,694 -730.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Controller\EntityViewController::view0 N/A% -165 -6.8% -123 -53.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -51 -2.1% -82 -35.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 7 0.3% 5 2.2% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 2,508 102.9% 442 190.5% 0 N/A% 0 N/A%
_theme0 N/A% 1,820 74.7% 1,172 505.2% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -1,467 -60.2% -1,043 -449.6% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -331 -13.6% -316 -136.2% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% -72 -3.0% -73 -31.5% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -45 -1.8% 32 13.8% 0 N/A% 0 N/A%
call_user_func@10 N/A% 24 1.0% 26 11.2% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -9 -0.4% -8 -3.4% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 2 0.1% 2 0.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -0.1% -2 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 2 0.1% -1 -0.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 2 0.9% 0 N/A% 0 N/A%