Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)215,329 218,067 2,738 1.3%
Incl. Wall Time (microsec) per call 30,761 31,152 391 1.3%
Excl. Wall Time (microsec)222 235 13 5.9%
Incl. CPU (microsecs)209,410 212,235 2,825 1.3%
Incl. CPU (microsecs) per call 29,916 30,319 404 1.3%
Excl. CPU (microsec)185 195 10 5.4%
Incl. MemUse (bytes)6,106,368 6,199,240 92,872 1.5%
Incl. MemUse (bytes) per call 872,338 885,606 13,267 1.5%
Excl. MemUse (bytes)56,144 56,200 56 0.1%
Incl. PeakMemUse (bytes)6,297,568 6,389,104 91,536 1.5%
Incl. PeakMemUse (bytes) per call 899,653 912,729 13,077 1.5%
Excl. PeakMemUse (bytes)46,328 46,560 232 0.5%

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% 2,738 107.0% 2,825 108.0% 92,872 102.6% 91,536 102.8%
Exclusive Metrics Diff for Current Function13 0.5% 10 0.4% 56 0.1% 232 0.3%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 2,563 93.6% 2,656 94.0% 91,168 98.2% 90,568 98.9%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 281 10.3% 264 9.3% 744 0.8% -168 -0.2%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -90 -3.3% -78 -2.8% 936 1.0% 848 0.9%
_drupal_theme_initialize0 N/A% -16 -0.6% -17 -0.6% 24 0.0% 288 0.3%
Child functions
theme0 N/A% 2,173 79.4% 2,282 80.8% 12,744 13.7% 52,872 57.8%
drupal_render@10 N/A% 709 25.9% 688 24.4% 80,112 86.3% 36,904 40.3%
_drupal_render_process_post_render_cache0 N/A% -143 -5.2% -147 -5.2% -72 -0.1% -320 -0.3%
drupal_process_attached0 N/A% 55 2.0% 62 2.2% -8 -0.0% -2,224 -2.4%
call_user_func@10 N/A% -49 -1.8% -48 -1.7% 16 0.0% 1,560 1.7%
Drupal\Core\Render\Element::children0 N/A% -38 -1.4% -34 -1.2% -8 -0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% 26 0.9% 21 0.7% 8 0.0% 0 0.0%
spl_autoload_call0 N/A% -9 -0.3% -9 -0.3% 24 0.0% 2,512 2.7%
element_info0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%