Diff Report
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52f5c5484cf48Run #52f5c520502f0DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)47,896 48,087 191 0.4%
Incl. Wall Time (microsec) per call 6,842 6,870 27 0.4%
Excl. Wall Time (microsec)157 129 -28 -17.8%
Incl. CPU (microsecs)45,391 45,542 151 0.3%
Incl. CPU (microsecs) per call 6,484 6,506 22 0.3%
Excl. CPU (microsec)138 112 -26 -18.8%
Incl. MemUse (bytes)3,352,504 3,352,504 0 0.0%
Incl. MemUse (bytes) per call 478,929 478,929 0 0.0%
Excl. MemUse (bytes)15,480 15,480 0 0.0%
Incl. PeakMemUse (bytes)3,422,784 3,422,784 0 0.0%
Incl. PeakMemUse (bytes) per call 488,969 488,969 0 0.0%
Excl. PeakMemUse (bytes)14,360 14,360 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% 191 29.0% 151 27.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-28 -14.7% -26 -17.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 99 51.8% 63 41.7% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 64 33.5% 53 35.1% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 59 30.9% 66 43.7% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -31 -16.2% -31 -20.5% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 228 119.4% 184 121.9% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -9 -4.7% -9 -6.0% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 4 2.1% 2 1.3% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -4 -2.1% -3 -2.0% 0 N/A% 0 N/A%
element_info0 N/A% 1 0.5% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -1 -0.5% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%