Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)129,838 129,526 -312 -0.2%
Incl. Wall Time (microsec) per call 18,548 18,504 -45 -0.2%
Excl. Wall Time (microsec)156 185 29 18.6%
Incl. CPU (microsecs)125,267 124,969 -298 -0.2%
Incl. CPU (microsecs) per call 17,895 17,853 -43 -0.2%
Excl. CPU (microsec)139 163 24 17.3%
Incl. MemUse (bytes)4,169,584 4,169,600 16 0.0%
Incl. MemUse (bytes) per call 595,655 595,657 2 0.0%
Excl. MemUse (bytes)90,432 90,440 8 0.0%
Incl. PeakMemUse (bytes)4,256,232 4,256,256 24 0.0%
Incl. PeakMemUse (bytes) per call 608,033 608,037 3 0.0%
Excl. PeakMemUse (bytes)154,200 154,224 24 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% -312 -273.7% -298 -693.0% 16 200.0% 24 300.0%
Exclusive Metrics Diff for Current Function29 9.3% 24 8.1% 8 50.0% 24 100.0%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -243 -77.9% -265 -88.9% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -93 -29.8% -54 -18.1% 0 0.0% 0 0.0%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 21 6.7% 19 6.4% 16 100.0% 24 100.0%
_drupal_theme_initialize0 N/A% 3 1.0% 2 0.7% 0 0.0% 0 0.0%
Child functions
theme0 N/A% -340 -109.0% -329 -110.4% 8 50.0% 0 0.0%
call_user_func@10 N/A% -4 -1.3% -4 -1.3% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 0.6% 1 0.3% 0 0.0% 0 0.0%
element_info0 N/A% 1 0.3% 2 0.7% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 8 2.7% 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%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%