Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ec52134e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52e48e674e7b6Run #52e48ec52134eDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)103,007 103,336 329 0.3%
Incl. Wall Time (microsec) per call 14,715 14,762 47 0.3%
Excl. Wall Time (microsec)246 246 0 0.0%
Incl. CPU (microsecs)101,417 101,651 234 0.2%
Incl. CPU (microsecs) per call 14,488 14,522 33 0.2%
Excl. CPU (microsec)214 215 1 0.5%
Incl. MemUse (bytes)4,139,152 4,139,152 0 0.0%
Incl. MemUse (bytes) per call 591,307 591,307 0 0.0%
Excl. MemUse (bytes)45,520 45,520 0 0.0%
Incl. PeakMemUse (bytes)4,308,808 4,308,808 0 0.0%
Incl. PeakMemUse (bytes) per call 615,544 615,544 0 0.0%
Excl. PeakMemUse (bytes)11,312 11,312 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% 329 48.2% 234 37.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 0.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 1,611 489.7% 1,507 644.0% 0 N/A% 0 N/A%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -1,296 -393.9% -1,305 -557.7% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 26 7.9% 24 10.3% 0 N/A% 0 N/A%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -12 -3.6% 8 3.4% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 391 118.8% 287 122.6% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -58 -17.6% -61 -26.1% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 46 14.0% 46 19.7% 0 N/A% 0 N/A%
drupal_render@10 N/A% -43 -13.1% -31 -13.2% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% -41 -12.5% -42 -17.9% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% 19 5.8% 23 9.8% 0 N/A% 0 N/A%
call_user_func@10 N/A% 16 4.9% 14 6.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -1 -0.3% -2 -0.9% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%