Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)119,983 120,073 90 0.1%
Incl. Wall Time (microsec) per call 14,998 15,009 11 0.1%
Excl. Wall Time (microsec)130 128 -2 -1.5%
Incl. CPU (microsecs)112,566 112,693 127 0.1%
Incl. CPU (microsecs) per call 14,071 14,087 16 0.1%
Excl. CPU (microsec)108 110 2 1.9%
Incl. MemUse (bytes)6,069,760 6,044,952 -24,808 -0.4%
Incl. MemUse (bytes) per call 758,720 755,619 -3,101 -0.4%
Excl. MemUse (bytes)20,872 20,632 -240 -1.1%
Incl. PeakMemUse (bytes)6,014,616 5,985,976 -28,640 -0.5%
Incl. PeakMemUse (bytes) per call 751,827 748,247 -3,580 -0.5%
Excl. PeakMemUse (bytes)18,152 17,992 -160 -0.9%

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% 90 140.6% 127 71.3% -24,808 -90.1% -28,640 -110.5%
Exclusive Metrics Diff for Current Function-2 -2.2% 2 1.6% -240 -1.0% -160 -0.6%
Parent functions
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 188 208.9% 211 166.1% -30,176 -121.6% -30,512 -106.5%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% -144 -160.0% -136 -107.1% 2,112 8.5% -1,256 -4.4%
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% 69 76.7% 92 72.4% 424 1.7% 144 0.5%
_drupal_theme_initialize0 N/A% -26 -28.9% -26 -20.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% 3 3.3% -14 -11.0% 2,832 11.4% 2,984 10.4%
Child functions
drupal_render@10 N/A% 61 67.8% 55 43.3% -35,040 -141.2% -73,552 -256.8%
theme0 N/A% 47 52.2% 108 85.0% 7,704 31.1% 42,160 147.2%
drupal_process_attached0 N/A% -18 -20.0% -39 -30.7% 2,800 11.3% 2,944 10.3%
call_user_func@10 N/A% 5 5.6% 6 4.7% -32 -0.1% -32 -0.1%
Composer\Autoload\ClassLoader::loadClass0 N/A% -3 -3.3% -2 -1.6% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -1 -1.1% -6 -4.7% 0 0.0% 0 0.0%
element_info0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 0 0.0% 2 1.6% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%