Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)108,609 107,554 -1,055 -1.0%
Incl. Wall Time (microsec) per call 15,516 15,365 -151 -1.0%
Excl. Wall Time (microsec)131 127 -4 -3.1%
Incl. CPU (microsecs)102,619 101,662 -957 -0.9%
Incl. CPU (microsecs) per call 14,660 14,523 -137 -0.9%
Excl. CPU (microsec)108 107 -1 -0.9%
Incl. MemUse (bytes)4,657,792 4,614,888 -42,904 -0.9%
Incl. MemUse (bytes) per call 665,399 659,270 -6,129 -0.9%
Excl. MemUse (bytes)37,776 37,112 -664 -1.8%
Incl. PeakMemUse (bytes)4,921,376 4,879,816 -41,560 -0.8%
Incl. PeakMemUse (bytes) per call 703,054 697,117 -5,937 -0.8%
Excl. PeakMemUse (bytes)18,968 18,504 -464 -2.4%

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% -1,055 -90.6% -957 -94.5% -42,904 -52.8% -41,560 -51.8%
Exclusive Metrics Diff for Current Function-4 -0.4% -1 -0.1% -664 -1.5% -464 -1.1%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -1,125 -106.6% -1,026 -107.2% -43,400 -101.2% -43,024 -103.5%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 100 9.5% 81 8.5% 784 1.8% 1,488 3.6%
_drupal_theme_initialize0 N/A% -32 -3.0% -34 -3.6% 0 0.0% -32 -0.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 2 0.2% 22 2.3% -288 -0.7% 8 0.0%
Child functions
drupal_render@10 N/A% -1,126 -106.7% -1,024 -107.0% -42,936 -100.1% -43,024 -103.5%
theme0 N/A% 101 9.6% 100 10.4% 976 2.3% 1,960 4.7%
drupal_process_attached0 N/A% -33 -3.1% -34 -3.6% -32 -0.1% -32 -0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 18 1.7% 15 1.6% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% -11 -1.0% -12 -1.3% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -4 -0.4% -5 -0.5% -16 -0.0% 0 0.0%
call_user_func@10 N/A% 2 0.2% 3 0.3% -232 -0.5% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 2 0.2% 2 0.2% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%