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

drupal_renderRun #52f5c520502f0Run #52f5c5484cf48DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)48,087 47,896 -191 -0.4%
Incl. Wall Time (microsec) per call 6,870 6,842 -27 -0.4%
Excl. Wall Time (microsec)129 157 28 21.7%
Incl. CPU (microsecs)45,542 45,391 -151 -0.3%
Incl. CPU (microsecs) per call 6,506 6,484 -22 -0.3%
Excl. CPU (microsec)112 138 26 23.2%
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 Function28 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%