Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)634,048 634,585 537 0.1%
Incl. Wall Time (microsec) per call 79,256 79,323 67 0.1%
Excl. Wall Time (microsec)380 385 5 1.3%
Incl. CPU (microsecs)629,690 630,221 531 0.1%
Incl. CPU (microsecs) per call 78,711 78,778 66 0.1%
Excl. CPU (microsec)339 348 9 2.7%
Incl. MemUse (bytes)7,307,264 7,307,264 0 0.0%
Incl. MemUse (bytes) per call 913,408 913,408 0 0.0%
Excl. MemUse (bytes)85,344 85,344 0 0.0%
Incl. PeakMemUse (bytes)7,749,816 7,749,816 0 0.0%
Incl. PeakMemUse (bytes) per call 968,727 968,727 0 0.0%
Excl. PeakMemUse (bytes)174,400 174,400 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% 537 59.0% 531 47.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 0.9% 9 1.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 581 108.2% 533 100.4% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -31 -5.8% 16 3.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -29 -5.4% -33 -6.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% 14 2.6% 13 2.4% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 2 0.4% 2 0.4% 0 N/A% 0 N/A%
Child functions
_theme0 N/A% 588 109.5% 576 108.5% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -77 -14.3% -70 -13.2% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 13 2.4% 11 2.1% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 6 1.1% 4 0.8% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 5 0.9% 2 0.4% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -3 -0.6% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 2 0.4% 1 0.2% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%