Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)317,955 318,190 235 0.1%
Incl. Wall Time (microsec) per call 5,578 5,582 4 0.1%
Excl. Wall Time (microsec)1,453 1,494 41 2.8%
Incl. CPU (microsecs)313,582 313,870 288 0.1%
Incl. CPU (microsecs) per call 5,501 5,506 5 0.1%
Excl. CPU (microsec)1,122 1,165 43 3.8%
Incl. MemUse (bytes)7,523,824 7,523,824 0 0.0%
Incl. MemUse (bytes) per call 131,997 131,997 0 0.0%
Excl. MemUse (bytes)-31,040 -31,040 0 0.0%
Incl. PeakMemUse (bytes)8,786,088 8,786,088 0 0.0%
Incl. PeakMemUse (bytes) per call 154,142 154,142 0 0.0%
Excl. PeakMemUse (bytes)3,480 3,480 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% 235 17.9% 288 28.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function41 17.4% 43 14.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 1,426 606.8% 1,420 493.1% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -1,154 -491.1% -1,107 -384.4% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -307 -130.6% -278 -96.5% 0 N/A% 0 N/A%
Drupal\comment\Form\CommentAdminOverview::buildForm0 N/A% 299 127.2% 281 97.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -29 -12.3% -28 -9.7% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% 1,474 627.2% 1,468 509.7% 0 N/A% 0 N/A%
_theme0 N/A% -1,113 -473.6% -1,038 -360.4% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -84 -35.7% -88 -30.6% 0 N/A% 0 N/A%
Drupal::service0 N/A% -27 -11.5% -28 -9.7% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -23 -9.8% -16 -5.6% 0 N/A% 0 N/A%
element_info0 N/A% 16 6.8% 16 5.6% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% -14 -6.0% -15 -5.2% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -11 -4.7% -11 -3.8% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% -11 -4.7% -21 -7.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% -6 -2.6% -10 -3.5% 0 N/A% 0 N/A%
call_user_func@10 N/A% -5 -2.1% -5 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% -4 -1.7% -3 -1.0% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 0.4% 1 0.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 4 1.4% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% -9 -3.1% 0 N/A% 0 N/A%