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

drupal_renderRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)129,526 129,838 312 0.2%
Incl. Wall Time (microsec) per call 18,504 18,548 45 0.2%
Excl. Wall Time (microsec)185 156 -29 -15.7%
Incl. CPU (microsecs)124,969 125,267 298 0.2%
Incl. CPU (microsecs) per call 17,853 17,895 43 0.2%
Excl. CPU (microsec)163 139 -24 -14.7%
Incl. MemUse (bytes)4,169,600 4,169,584 -16 -0.0%
Incl. MemUse (bytes) per call 595,657 595,655 -2 -0.0%
Excl. MemUse (bytes)90,440 90,432 -8 -0.0%
Incl. PeakMemUse (bytes)4,256,256 4,256,232 -24 -0.0%
Incl. PeakMemUse (bytes) per call 608,037 608,033 -3 -0.0%
Excl. PeakMemUse (bytes)154,224 154,200 -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 Function-29 -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%