Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls103 103 0 0.0%
Incl. Wall Time (microsec)798,232 849,056 50,824 6.4%
Incl. Wall Time (microsec) per call 7,750 8,243 493 6.4%
Excl. Wall Time (microsec)2,614 2,645 31 1.2%
Incl. CPU (microsecs)794,505 845,584 51,079 6.4%
Incl. CPU (microsecs) per call 7,714 8,210 496 6.4%
Excl. CPU (microsec)2,371 2,416 45 1.9%
Incl. MemUse (bytes)12,087,024 12,341,904 254,880 2.1%
Incl. MemUse (bytes) per call 117,350 119,824 2,475 2.1%
Excl. MemUse (bytes)589,008 600,496 11,488 2.0%
Incl. PeakMemUse (bytes)9,496,672 9,738,608 241,936 2.5%
Incl. PeakMemUse (bytes) per call 92,201 94,550 2,349 2.5%
Excl. PeakMemUse (bytes)475,880 317,912 -157,968 -33.2%

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% 50,824 99.7% 51,079 98.9% 254,880 113.7% 241,936 101.0%
Exclusive Metrics Diff for Current Function31 0.1% 45 0.1% 11,488 4.5% -157,968 -65.3%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% 61,998 122.0% 62,041 121.5% 1,219,488 478.5% 1,301,344 537.9%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -10,860 -21.4% -10,636 -20.8% -976,056 -382.9% -1,062,592 -439.2%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -200 -0.4% -185 -0.4% 10,560 4.1% 3,680 1.5%
Drupal\user\Form\UserPermissionsForm::buildForm0 N/A% -115 -0.2% -141 -0.3% 888 0.3% -496 -0.2%
_drupal_theme_initialize0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_render@10 N/A% 52,448 103.2% 52,569 102.9% 196,240 77.0% 711,216 294.0%
theme0 N/A% -1,438 -2.8% -1,327 -2.6% 46,992 18.4% -308,968 -127.7%
drupal_render_collect_post_render_cache0 N/A% -114 -0.2% -100 -0.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -92 -0.2% -92 -0.2% 152 0.1% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -12 -0.0% -18 -0.0% 0 0.0% 64 0.0%
spl_autoload_call0 N/A% 3 0.0% 4 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -2 -0.0% -3 -0.0% 8 0.0% -2,408 -1.0%
element_info0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%