Diff Report
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52d4b5e5ddba1Run #52d4b590e6e18DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)57,456 57,262 -194 -0.3%
Incl. Wall Time (microsec) per call 8,208 8,180 -28 -0.3%
Excl. Wall Time (microsec)113 115 2 1.8%
Incl. CPU (microsecs)53,627 53,420 -207 -0.4%
Incl. CPU (microsecs) per call 7,661 7,631 -30 -0.4%
Excl. CPU (microsec)90 99 9 10.0%
Incl. MemUse (bytes)3,340,560 3,340,560 0 0.0%
Incl. MemUse (bytes) per call 477,223 477,223 0 0.0%
Excl. MemUse (bytes)22,840 22,840 0 0.0%
Incl. PeakMemUse (bytes)3,410,368 3,410,368 0 0.0%
Incl. PeakMemUse (bytes) per call 487,195 487,195 0 0.0%
Excl. PeakMemUse (bytes)27,088 27,088 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% -194 -66.0% -207 -58.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.0% 9 4.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -134 -69.1% -140 -67.6% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -29 -14.9% -44 -21.3% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% -22 -11.3% -20 -9.7% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -9 -4.6% -3 -1.4% 0 N/A% 0 N/A%
Child functions
theme0 N/A% -164 -84.5% -180 -87.0% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -31 -16.0% -31 -15.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% -1 -0.5% -2 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 1 0.5% 2 1.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -1 -0.5% -2 -1.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -3 -1.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%