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

drupal_renderRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)120,073 119,983 -90 -0.1%
Incl. Wall Time (microsec) per call 15,009 14,998 -11 -0.1%
Excl. Wall Time (microsec)128 130 2 1.6%
Incl. CPU (microsecs)112,693 112,566 -127 -0.1%
Incl. CPU (microsecs) per call 14,087 14,071 -16 -0.1%
Excl. CPU (microsec)110 108 -2 -1.8%
Incl. MemUse (bytes)6,044,952 6,069,760 24,808 0.4%
Incl. MemUse (bytes) per call 755,619 758,720 3,101 0.4%
Excl. MemUse (bytes)20,632 20,872 240 1.2%
Incl. PeakMemUse (bytes)5,985,976 6,014,616 28,640 0.5%
Incl. PeakMemUse (bytes) per call 748,247 751,827 3,580 0.5%
Excl. PeakMemUse (bytes)17,992 18,152 160 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 Function2 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\views\Plugin\views\style\Rss::attachTo0 N/A% -3 -3.3% 14 11.0% -2,832 -11.4% -2,984 -10.4%
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%
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%
is_string0 N/A% 0 0.0% -1 -0.8% 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%
_drupal_render_process_post_render_cache0 N/A% 1 1.1% 6 4.7% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 3 3.3% 2 1.6% 0 0.0% 0 0.0%