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

Drupal\Core\Theme\ThemeManager::themeRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)1,639,635 1,606,139 -33,496 -2.0%
Incl. Wall Time (microsec) per call 29,812 29,203 -609 -2.0%
Excl. Wall Time (microsec)5,262 5,401 139 2.6%
Incl. MemUse (bytes)24,530,824 24,531,080 256 0.0%
Incl. MemUse (bytes) per call 446,015 446,020 5 0.0%
Excl. MemUse (bytes)-116,328 -116,368 -40 -0.0%
Incl. PeakMemUse (bytes)26,252,392 26,251,416 -976 -0.0%
Incl. PeakMemUse (bytes) per call 477,316 477,298 -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 Function139 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%