Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render

drupal_renderRun #53923d861ff11Run #53923e3238612DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)746,777 744,339 -2,438 -0.3%
Incl. Wall Time (microsec) per call 93,347 93,042 -305 -0.3%
Excl. Wall Time (microsec)330 322 -8 -2.4%
Incl. CPU (microsecs)693,246 693,014 -232 -0.0%
Incl. CPU (microsecs) per call 86,656 86,627 -29 -0.0%
Excl. CPU (microsec)282 283 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 Function-8 -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%