Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)179,589 179,352 -237 -0.1%
Incl. Wall Time (microsec) per call 25,656 25,622 -34 -0.1%
Excl. Wall Time (microsec)150 173 23 15.3%
Incl. CPU (microsecs)173,896 173,605 -291 -0.2%
Incl. CPU (microsecs) per call 24,842 24,801 -42 -0.2%
Excl. CPU (microsec)133 153 20 15.0%
Incl. MemUse (bytes)8,602,896 8,573,008 -29,888 -0.3%
Incl. MemUse (bytes) per call 1,228,985 1,224,715 -4,270 -0.3%
Excl. MemUse (bytes)-8,456 29,848 38,304 453.0%
Incl. PeakMemUse (bytes)8,900,560 8,817,448 -83,112 -0.9%
Incl. PeakMemUse (bytes) per call 1,271,509 1,259,635 -11,873 -0.9%
Excl. PeakMemUse (bytes)17,392 17,328 -64 -0.4%

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% -237 -254.8% -291 -149.2% -29,888 -100.6% -83,112 -279.4%
Exclusive Metrics Diff for Current Function23 9.7% 20 6.9% 38,304 128.2% -64 -0.1%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -223 -94.1% -260 -89.3% -56,592 -189.3% -109,672 -132.0%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -78 -32.9% -95 -32.6% 28,936 96.8% 28,360 34.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 66 27.8% 67 23.0% -2,232 -7.5% -1,648 -2.0%
_drupal_theme_initialize0 N/A% -2 -0.8% -3 -1.0% 0 0.0% -152 -0.2%
Child functions
theme0 N/A% -250 -105.5% -300 -103.1% -68,232 -228.3% -82,648 -99.4%
_drupal_render_process_post_render_cache0 N/A% -15 -6.3% -17 -5.8% 24 0.1% -248 -0.3%
drupal_process_attached0 N/A% 3 1.3% 0 0.0% 16 0.1% -152 -0.2%
drupal_render_collect_post_render_cache0 N/A% 3 1.3% 7 2.4% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.4% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%