Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme

Drupal\Core\Theme\ThemeManager::themeRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)1,606,139 1,639,635 33,496 2.1%
Incl. Wall Time (microsec) per call 29,203 29,812 609 2.1%
Excl. Wall Time (microsec)5,401 5,262 -139 -2.6%
Incl. MemUse (bytes)24,531,080 24,530,824 -256 -0.0%
Incl. MemUse (bytes) per call 446,020 446,015 -5 -0.0%
Excl. MemUse (bytes)-116,368 -116,328 40 0.0%
Incl. PeakMemUse (bytes)26,251,416 26,252,392 976 0.0%
Incl. PeakMemUse (bytes) per call 477,298 477,316 18 0.0%
Excl. PeakMemUse (bytes)3,584 3,584 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::theme [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::theme0 N/A% 33,496 103.8% -256 -800.0% 976 239.2%
Exclusive Metrics Diff for Current Function-139 -0.4% 40 15.6% 0 0.0%
Parent function
Drupal\Core\Theme\ThemeManager::render0 N/A% 33,496 100.0% -256 -100.0% 976 100.0%
Child functions
twig_render_template0 N/A% 30,042 89.7% -240 -93.8% 1,120 114.8%
template_preprocess_html0 N/A% 1,414 4.2% -32 -12.5% -272 -27.9%
template_preprocess_page0 N/A% 1,036 3.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 654 2.0% 0 0.0% 128 13.1%
color_preprocess_page0 N/A% 597 1.8% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 204 0.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter0 N/A% -121 -0.4% 0 0.0% 0 0.0%
template_preprocess_links0 N/A% -116 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -82 -0.2% 0 0.0% 0 0.0%
template_preprocess_views_view0 N/A% 71 0.2% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -68 -0.2% -24 -9.4% 0 0.0%
load::views/views.theme.inc0 N/A% 63 0.2% 0 0.0% 0 0.0%
shortcut_preprocess_page0 N/A% 56 0.2% 0 0.0% 0 0.0%
rdf_preprocess_html0 N/A% -45 -0.1% -24 -9.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 27 0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -21 -0.1% 0 0.0% 0 0.0%
function_exists0 N/A% -18 -0.1% 0 0.0% 0 0.0%
views_preprocess_html0 N/A% -16 -0.0% -16 -6.2% 0 0.0%
contextual_preprocess0 N/A% 12 0.0% 0 0.0% 0 0.0%
node_preprocess_html0 N/A% -12 -0.0% 40 15.6% 0 0.0%
bartik_preprocess_page0 N/A% 10 0.0% 0 0.0% 0 0.0%
twig_extension0 N/A% -10 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine0 N/A% -10 -0.0% 0 0.0% 0 0.0%
template_preprocess0 N/A% -8 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% -8 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% -6 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% -5 -0.0% 0 0.0% 0 0.0%
array_reverse0 N/A% -4 -0.0% 0 0.0% 0 0.0%
strrpos0 N/A% -3 -0.0% 0 0.0% 0 0.0%
views_ui_preprocess_views_view0 N/A% 2 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 2 0.0% 0 0.0% 0 0.0%
array_key_exists0 N/A% -1 -0.0% 0 0.0% 0 0.0%
template_preprocess_container0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -1 -0.0% 0 0.0% 0 0.0%
bartik_preprocess_html0 N/A% -1 -0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
run_init::views/views.theme.inc0 N/A% 0 0.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 0 0.0% 0 0.0%