Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)668,974 671,188 2,214 0.3%
Incl. Wall Time (microsec) per call 95,568 95,884 316 0.3%
Excl. Wall Time (microsec)226 258 32 14.2%
Incl. CPU (microsecs)660,311 662,579 2,268 0.3%
Incl. CPU (microsecs) per call 94,330 94,654 324 0.3%
Excl. CPU (microsec)207 235 28 13.5%
Incl. MemUse (bytes)4,390,608 4,390,608 0 0.0%
Incl. MemUse (bytes) per call 627,230 627,230 0 0.0%
Excl. MemUse (bytes)-2,088 -2,088 0 0.0%
Incl. PeakMemUse (bytes)6,049,672 6,049,672 0 0.0%
Incl. PeakMemUse (bytes) per call 864,239 864,239 0 0.0%
Excl. PeakMemUse (bytes)121,768 121,768 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% 2,214 456.5% 2,268 525.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function32 1.4% 28 1.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 1,753 79.2% 1,793 79.1% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 466 21.0% 471 20.8% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% -87 -3.9% -75 -3.3% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 85 3.8% 82 3.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 2,238 101.1% 2,282 100.6% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -63 -2.8% -51 -2.2% 0 N/A% 0 N/A%
call_user_func@10 N/A% 6 0.3% 7 0.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.0% 1 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 1 0.0% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% -2 -0.1% 0 N/A% 0 N/A%