Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)52,807 52,828 21 0.0%
Incl. Wall Time (microsec) per call 7,544 7,547 3 0.0%
Excl. Wall Time (microsec)143 114 -29 -20.3%
Incl. CPU (microsecs)49,267 49,310 43 0.1%
Incl. CPU (microsecs) per call 7,038 7,044 6 0.1%
Excl. CPU (microsec)125 99 -26 -20.8%
Incl. MemUse (bytes)2,886,864 2,886,864 0 0.0%
Incl. MemUse (bytes) per call 412,409 412,409 0 0.0%
Excl. MemUse (bytes)21,880 21,880 0 0.0%
Incl. PeakMemUse (bytes)2,973,344 2,973,344 0 0.0%
Incl. PeakMemUse (bytes) per call 424,763 424,763 0 0.0%
Excl. PeakMemUse (bytes)27,152 27,152 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% 21 7.0% 43 15.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -138.1% -26 -60.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -28 -133.3% -16 -37.2% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 28 133.3% 35 81.4% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 14 66.7% 17 39.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 7 33.3% 7 16.3% 0 N/A% 0 N/A%
Child functions
drupal_process_attached0 N/A% 68 323.8% 70 162.8% 0 N/A% 0 N/A%
theme0 N/A% -20 -95.2% 0 0.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 4.8% 1 2.3% 0 N/A% 0 N/A%
call_user_func@10 N/A% 1 4.8% 1 2.3% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
drupal_render@10 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -4 -9.3% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%