Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)44,249 45,558 1,309 3.0%
Incl. Wall Time (microsec) per call 4,917 5,062 145 3.0%
Excl. Wall Time (microsec)140 132 -8 -5.7%
Incl. CPU (microsecs)41,789 43,116 1,327 3.2%
Incl. CPU (microsecs) per call 4,643 4,791 147 3.2%
Excl. CPU (microsec)120 117 -3 -2.5%
Incl. MemUse (bytes)2,743,728 2,807,792 64,064 2.3%
Incl. MemUse (bytes) per call 304,859 311,977 7,118 2.3%
Excl. MemUse (bytes)23,984 34,536 10,552 44.0%
Incl. PeakMemUse (bytes)2,869,568 2,826,184 -43,384 -1.5%
Incl. PeakMemUse (bytes) per call 318,841 314,020 -4,820 -1.5%
Excl. PeakMemUse (bytes)20,048 25,624 5,576 27.8%

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% 1,309 233.3% 1,327 240.4% 64,064 129.5% -43,384 -86.7%
Exclusive Metrics Diff for Current Function-8 -0.6% -3 -0.2% 10,552 16.5% 5,576 12.9%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 2,564 195.9% 2,562 193.1% 438,216 684.0% 329,728 760.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -1,284 -98.1% -1,258 -94.8% -372,728 -581.8% -370,624 -854.3%
_drupal_theme_initialize0 N/A% 24 1.8% 25 1.9% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 12 0.9% 4 0.3% -1,456 -2.3% -2,520 -5.8%
Drupal\filter\Plugin\Filter\FilterHtml::tips0 N/A% -7 -0.5% -6 -0.5% 32 0.0% 32 0.1%
Child functions
theme0 N/A% 1,282 97.9% 1,297 97.7% 53,160 83.0% -48,960 -112.9%
drupal_process_attached0 N/A% 24 1.8% 26 2.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 10 0.8% 6 0.5% -120 -0.2% 0 0.0%
call_user_func@10 N/A% 4 0.3% 3 0.2% 472 0.7% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -3 -0.2% -1 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%