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

drupal_renderRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)45,558 44,249 -1,309 -2.9%
Incl. Wall Time (microsec) per call 5,062 4,917 -145 -2.9%
Excl. Wall Time (microsec)132 140 8 6.1%
Incl. CPU (microsecs)43,116 41,789 -1,327 -3.1%
Incl. CPU (microsecs) per call 4,791 4,643 -147 -3.1%
Excl. CPU (microsec)117 120 3 2.6%
Incl. MemUse (bytes)2,807,792 2,743,728 -64,064 -2.3%
Incl. MemUse (bytes) per call 311,977 304,859 -7,118 -2.3%
Excl. MemUse (bytes)34,536 23,984 -10,552 -30.6%
Incl. PeakMemUse (bytes)2,826,184 2,869,568 43,384 1.5%
Incl. PeakMemUse (bytes) per call 314,020 318,841 4,820 1.5%
Excl. PeakMemUse (bytes)25,624 20,048 -5,576 -21.8%

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 Function8 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%