Diff Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::theme

Drupal\Core\Theme\ThemeManager::themeRun #543bf339ee873Run #543bf51d41339DiffDiff%
Number of Function Calls 15 15 N/A%
Incl. Wall Time (microsec) 184,421 184,421 N/A%
Incl. Wall Time (microsec) per call N/A 12,295 12,295 N/A%
Excl. Wall Time (microsec) 2,083 2,083 N/A%
Incl. CPU (microsecs) 182,638 182,638 N/A%
Incl. CPU (microsecs) per call N/A 12,176 12,176 N/A%
Excl. CPU (microsec) 1,614 1,614 N/A%
Incl. MemUse (bytes) 5,210,144 5,210,144 N/A%
Incl. MemUse (bytes) per call N/A 347,343 347,343 N/A%
Excl. MemUse (bytes) -111,784 -111,784 N/A%
Incl. PeakMemUse (bytes) 5,384,608 5,384,608 N/A%
Incl. PeakMemUse (bytes) per call N/A 358,974 358,974 N/A%
Excl. PeakMemUse (bytes) 4,520 4,520 N/A%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Theme\ThemeManager::theme15 3.4% 184,421 2477.4% 182,638 1707.9% 5,210,144 273.2% 5,384,608 282.4%
Exclusive Metrics Diff for Current Function2,083 1.1% 1,614 0.9% -111,784 -2.1% 4,520 0.1%
Parent function
Drupal\Core\Theme\ThemeManager::render15 100.0% 184,421 100.0% 182,638 100.0% 5,210,144 100.0% 5,384,608 100.0%
Child functions
twig_render_template15 3.5% 143,181 77.6% 142,025 77.8% 3,421,520 65.7% 3,748,336 69.6%
shortcut_preprocess_page1 0.2% 17,696 9.6% 17,420 9.5% 878,936 16.9% 869,392 16.1%
template_preprocess_page1 0.2% 9,269 5.0% 9,072 5.0% 404,368 7.8% 319,440 5.9%
template_preprocess_links10 2.4% 4,060 2.2% 4,058 2.2% 224,568 4.3% 116,968 2.2%
Drupal\Core\Theme\Registry::getRuntime15 3.5% 1,583 0.9% 1,521 0.8% 131,480 2.5% 157,696 2.9%
template_preprocess15 3.5% 1,175 0.6% 1,196 0.7% 61,952 1.2% 47,352 0.9%
template_preprocess_html1 0.2% 882 0.5% 861 0.5% 39,376 0.8% 0 0.0%
Drupal\Core\Theme\ThemeManager::alter15 3.5% 684 0.4% 704 0.4% 7,384 0.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll15 3.5% 681 0.4% 699 0.4% 17,992 0.3% 2,128 0.0%
Drupal\Core\Extension\ModuleHandler::alter15 3.5% 493 0.3% 519 0.3% 3,640 0.1% 232 0.0%
color_preprocess_page1 0.2% 473 0.3% 451 0.2% 9,920 0.2% 27,208 0.5%
Drupal\Core\Template\Attribute::__construct14 3.3% 387 0.2% 403 0.2% 32,608 0.6% 1,080 0.0%
bartik_preprocess_page1 0.2% 287 0.2% 281 0.2% 8,728 0.2% 8,168 0.2%
contextual_preprocess15 3.5% 268 0.1% 289 0.2% 7,904 0.2% 96 0.0%
Drupal\Core\Utility\ThemeRegistry::has47 11.1% 225 0.1% 263 0.1% 4,160 0.1% 0 0.0%
rdf_preprocess_html1 0.2% 216 0.1% 218 0.1% 13,240 0.3% 0 0.0%
template_preprocess_views_view1 0.2% 146 0.1% 147 0.1% 8,200 0.2% 76,800 1.4%
views_preprocess_page1 0.2% 132 0.1% 133 0.1% 2,968 0.1% 1,896 0.0%
node_preprocess_html1 0.2% 80 0.0% 81 0.0% 2,976 0.1% 0 0.0%
spl_autoload_call1 0.2% 75 0.0% 76 0.0% 10,144 0.2% 0 0.0%
function_exists54 12.8% 74 0.0% 126 0.1% 792 0.0% 624 0.0%
Drupal\Core\Template\Attribute::__clone31 7.3% 45 0.0% 77 0.0% 2,304 0.0% 240 0.0%
Drupal\Core\Theme\ThemeManager::getActiveTheme15 3.5% 30 0.0% 51 0.0% 824 0.0% 824 0.0%
Drupal\Core\Utility\ThemeRegistry::get15 3.5% 28 0.0% 46 0.0% 816 0.0% 0 0.0%
array_keys12 2.8% 25 0.0% 38 0.0% 12,040 0.2% 0 0.0%
array_key_exists24 5.7% 24 0.0% 43 0.0% 800 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded15 3.5% 24 0.0% 38 0.0% 824 0.0% 824 0.0%
Drupal\Core\Theme\ActiveTheme::getEngine15 3.5% 17 0.0% 40 0.0% 824 0.0% 0 0.0%
load::views/views.theme.inc1 0.2% 16 0.0% 18 0.0% 1,008 0.0% 0 0.0%
array_reverse15 3.5% 15 0.0% 32 0.0% 2,792 0.1% 0 0.0%
is_array15 3.5% 15 0.0% 34 0.0% 792 0.0% 0 0.0%
strrpos10 2.4% 10 0.0% 22 0.0% 784 0.0% 0 0.0%
substr10 2.4% 10 0.0% 22 0.0% 1,104 0.0% 0 0.0%
template_preprocess_container1 0.2% 6 0.0% 8 0.0% 720 0.0% 0 0.0%
views_ui_preprocess_views_view1 0.2% 2 0.0% 3 0.0% 808 0.0% 0 0.0%
template_preprocess_region1 0.2% 2 0.0% 5 0.0% 984 0.0% 160 0.0%
run_init::views/views.theme.inc1 0.2% 1 0.0% 2 0.0% 808 0.0% 0 0.0%
twig_extension1 0.2% 1 0.0% 2 0.0% 840 0.0% 624 0.0%