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

drupal_renderRun #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)54,935 55,049 114 0.2%
Incl. Wall Time (microsec) per call 7,848 7,864 16 0.2%
Excl. Wall Time (microsec)190 216 26 13.7%
Incl. CPU (microsecs)51,824 51,897 73 0.1%
Incl. CPU (microsecs) per call 7,403 7,414 10 0.1%
Excl. CPU (microsec)156 184 28 17.9%
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 Function26 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%