Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)47,452 46,913 -539 -1.1%
Incl. Wall Time (microsec) per call 6,779 6,702 -77 -1.1%
Excl. Wall Time (microsec)127 127 0 0.0%
Incl. CPU (microsecs)44,933 44,201 -732 -1.6%
Incl. CPU (microsecs) per call 6,419 6,314 -105 -1.6%
Excl. CPU (microsec)112 109 -3 -2.7%
Incl. MemUse (bytes)3,406,296 3,350,216 -56,080 -1.6%
Incl. MemUse (bytes) per call 486,614 478,602 -8,011 -1.6%
Excl. MemUse (bytes)9,656 14,680 5,024 52.0%
Incl. PeakMemUse (bytes)3,477,448 3,423,152 -54,296 -1.6%
Incl. PeakMemUse (bytes) per call 496,778 489,022 -7,757 -1.6%
Excl. PeakMemUse (bytes)13,688 13,560 -128 -0.9%

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% -539 -129.6% -732 -308.9% -56,080 -126.7% -54,296 -122.6%
Exclusive Metrics Diff for Current Function0 0.0% -3 -0.4% 5,024 9.0% -128 -0.2%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -2,514 -466.4% -2,536 -346.4% -475,464 -847.8% -473,728 -872.5%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% 2,021 375.0% 1,878 256.6% 419,448 747.9% 419,760 773.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -46 -8.5% -71 -9.7% -64 -0.1% -328 -0.6%
_drupal_theme_initialize0 N/A% 0 0.0% -3 -0.4% 0 0.0% 0 0.0%
Child functions
theme0 N/A% -567 -105.2% -745 -101.8% -61,056 -108.9% -55,320 -101.9%
drupal_process_attached0 N/A% 12 2.2% 6 0.8% -56 -0.1% 1,080 2.0%
_drupal_render_process_post_render_cache0 N/A% 9 1.7% 5 0.7% 8 0.0% 72 0.1%
drupal_render_collect_post_render_cache0 N/A% 4 0.7% 4 0.5% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.2% 1 0.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.2% 1 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%