Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)270,776 258,901 -11,875 -4.4%
Incl. Wall Time (microsec) per call 24,616 23,536 -1,080 -4.4%
Excl. Wall Time (microsec)476 422 -54 -11.3%
Incl. CPU (microsecs)267,531 255,770 -11,761 -4.4%
Incl. CPU (microsecs) per call 24,321 23,252 -1,069 -4.4%
Excl. CPU (microsec)431 372 -59 -13.7%
Incl. MemUse (bytes)6,579,120 6,579,120 0 0.0%
Incl. MemUse (bytes) per call 598,102 598,102 0 0.0%
Excl. MemUse (bytes)51,840 51,840 0 0.0%
Incl. PeakMemUse (bytes)6,732,304 6,732,304 0 0.0%
Incl. PeakMemUse (bytes) per call 612,028 612,028 0 0.0%
Excl. PeakMemUse (bytes)28,232 28,232 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% -11,875 -31.6% -11,761 -30.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-54 -0.5% -59 -0.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -11,742 -98.9% -11,536 -98.1% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 4,156 35.0% 4,107 34.9% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -3,565 -30.0% -3,607 -30.7% 0 N/A% 0 N/A%
Drupal\file\Plugin\Field\FieldWidget\FileWidget::formElement0 N/A% -626 -5.3% -627 -5.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -57 -0.5% -57 -0.5% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formMultipleElements0 N/A% -22 -0.2% -22 -0.2% 0 N/A% 0 N/A%
form_pre_render_actions_dropbutton0 N/A% -19 -0.2% -19 -0.2% 0 N/A% 0 N/A%
Child functions
drupal_render@10 N/A% -10,401 -87.6% -10,018 -85.2% 0 N/A% 0 N/A%
theme0 N/A% -1,258 -10.6% -1,517 -12.9% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -721 -6.1% -723 -6.1% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 591 5.0% 587 5.0% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% -39 -0.3% -39 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 20 0.2% 22 0.2% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -12 -0.1% -9 -0.1% 0 N/A% 0 N/A%
call_user_func0 N/A% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A%
is_string0 N/A% 1 0.0% -2 -0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.0% 0 N/A% 0 N/A%