Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)88,674 91,127 2,453 2.8%
Incl. Wall Time (microsec) per call 12,668 13,018 350 2.8%
Excl. Wall Time (microsec)187 185 -2 -1.1%
Incl. CPU (microsecs)87,108 89,507 2,399 2.8%
Incl. CPU (microsecs) per call 12,444 12,787 343 2.8%
Excl. CPU (microsec)157 162 5 3.2%
Incl. MemUse (bytes)3,728,304 3,819,888 91,584 2.5%
Incl. MemUse (bytes) per call 532,615 545,698 13,083 2.5%
Excl. MemUse (bytes)17,240 17,936 696 4.0%
Incl. PeakMemUse (bytes)3,797,592 3,900,504 102,912 2.7%
Incl. PeakMemUse (bytes) per call 542,513 557,215 14,702 2.7%
Excl. PeakMemUse (bytes)26,512 27,064 552 2.1%

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% 2,453 97.3% 2,399 117.3% 91,584 141.7% 102,912 157.5%
Exclusive Metrics Diff for Current Function-2 -0.1% 5 0.2% 696 0.8% 552 0.5%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 10,737 437.7% 10,739 447.6% 966,344 1055.1% 975,760 948.1%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -8,136 -331.7% -8,192 -341.5% -874,320 -954.7% -872,984 -848.3%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -140 -5.7% -138 -5.8% -440 -0.5% 176 0.2%
_drupal_theme_initialize0 N/A% -8 -0.3% -10 -0.4% 0 0.0% -40 -0.0%
Child functions
theme0 N/A% 2,495 101.7% 2,443 101.8% 90,176 98.5% 101,696 98.8%
drupal_process_attached0 N/A% -109 -4.4% -108 -4.5% 32 0.0% 400 0.4%
_drupal_render_process_post_render_cache0 N/A% 61 2.5% 59 2.5% 16 0.0% -648 -0.6%
drupal_render_collect_post_render_cache0 N/A% 17 0.7% 17 0.7% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% -4 -0.2% -3 -0.1% 0 0.0% -40 -0.0%
call_user_func@10 N/A% -4 -0.2% -5 -0.2% 664 0.7% 952 0.9%
element_info0 N/A% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.0% -3 -0.1% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -4 -0.2% 0 0.0% 0 0.0%