Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)55,049 54,935 -114 -0.2%
Incl. Wall Time (microsec) per call 7,864 7,848 -16 -0.2%
Excl. Wall Time (microsec)216 190 -26 -12.0%
Incl. CPU (microsecs)51,897 51,824 -73 -0.1%
Incl. CPU (microsecs) per call 7,414 7,403 -10 -0.1%
Excl. CPU (microsec)184 156 -28 -15.2%
Incl. MemUse (bytes)2,517,984 2,517,984 0 0.0%
Incl. MemUse (bytes) per call 359,712 359,712 0 0.0%
Excl. MemUse (bytes)39,944 39,944 0 0.0%
Incl. PeakMemUse (bytes)2,624,072 2,624,072 0 0.0%
Incl. PeakMemUse (bytes) per call 374,867 374,867 0 0.0%
Excl. PeakMemUse (bytes)16,992 16,992 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% -114 -28.5% -73 -19.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -22.8% -28 -38.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -164 -143.9% -161 -220.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 157 137.7% 177 242.5% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -86 -75.4% -69 -94.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -21 -18.4% -20 -27.4% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -144 -126.3% -143 -195.9% 0 N/A% 0 N/A%
theme0 N/A% 79 69.3% 120 164.4% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -16 -14.0% -15 -20.5% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -4 -3.5% -4 -5.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -1.8% -2 -2.7% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -0.9% -1 -1.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%