Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)798,232 806,356 8,124 1.0%
Incl. Wall Time (microsec) per call 7,750 7,829 79 1.0%
Excl. Wall Time (microsec)2,614 2,732 118 4.5%
Incl. CPU (microsecs)794,505 802,698 8,193 1.0%
Incl. CPU (microsecs) per call 7,714 7,793 80 1.0%
Excl. CPU (microsec)2,371 2,528 157 6.6%
Incl. MemUse (bytes)12,087,024 12,087,024 0 0.0%
Incl. MemUse (bytes) per call 117,350 117,350 0 0.0%
Excl. MemUse (bytes)589,008 589,008 0 0.0%
Incl. PeakMemUse (bytes)9,496,672 9,496,672 0 0.0%
Incl. PeakMemUse (bytes) per call 92,201 92,201 0 0.0%
Excl. PeakMemUse (bytes)475,880 475,880 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% 8,124 832.4% 8,193 430.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function118 1.5% 157 1.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 13,367 164.5% 13,352 163.0% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -4,914 -60.5% -4,817 -58.8% 0 N/A% 0 N/A%
Drupal\user\Form\UserPermissionsForm::buildForm0 N/A% -986 -12.1% -977 -11.9% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 661 8.1% 640 7.8% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -4 -0.0% -5 -0.1% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 4,565 56.2% 4,535 55.4% 0 N/A% 0 N/A%
drupal_render@10 N/A% 3,505 43.1% 3,585 43.8% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 407 5.0% 394 4.8% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -369 -4.5% -360 -4.4% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -57 -0.7% -58 -0.7% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -50 -0.6% -65 -0.8% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 5 0.1% 6 0.1% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.0% 0 N/A% 0 N/A%