Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _theme@2

_theme@2Run #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)20,997 19,019 -1,978 -9.4%
Incl. Wall Time (microsec) per call 840 761 -79 -9.4%
Excl. Wall Time (microsec)1,760 1,695 -65 -3.7%
Incl. CPU (microsecs)20,113 18,137 -1,976 -9.8%
Incl. CPU (microsecs) per call 805 725 -79 -9.8%
Excl. CPU (microsec)1,354 1,319 -35 -2.6%
Incl. MemUse (bytes)256,088 198,860 -57,228 -22.3%
Incl. MemUse (bytes) per call 10,244 7,954 -2,289 -22.3%
Excl. MemUse (bytes)-25,364 -22,888 2,476 9.8%
Incl. PeakMemUse (bytes)348,324 263,468 -84,856 -24.4%
Incl. PeakMemUse (bytes) per call 13,933 10,539 -3,394 -24.4%
Excl. PeakMemUse (bytes)5,744 5,684 -60 -1.0%

Parent/Child Regression/Improvement report for _theme@2 [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
_theme@20 0.0% -1,978 -135.0% -1,976 -73.5% -57,228 -98.3% -84,856 -142.8%
Exclusive Metrics Diff for Current Function-65 -3.3% -35 -1.8% 2,476 4.3% -60 -0.1%
Parent functions
drupal_render@40 N/A% -1,824 -92.2% -1,818 -92.0% -57,224 -100.0% -85,284 -100.5%
drupal_render@30 N/A% -163 -8.2% -161 -8.1% -4 -0.0% 364 0.4%
drupal_render@50 N/A% 15 0.8% 10 0.5% 0 0.0% 64 0.1%
drupal_render@60 N/A% -6 -0.3% -7 -0.4% 0 0.0% 0 0.0%
Child functions
theme_file_link1 12.5% 3,992 201.8% 3,729 188.7% 57,780 101.0% 59,872 70.6%
template_preprocess_file_link-1 -12.5% -3,667 -185.4% -3,471 -175.7% -45,556 -79.6% -46,244 -54.5%
twig_render_template@2-1 -12.5% -1,826 -92.3% -1,828 -92.5% -71,052 -124.2% -97,968 -115.5%
theme_menu_local_task0 0.0% -153 -7.7% -151 -7.6% 0 0.0% -20 -0.0%
theme_menu_link0 0.0% -90 -4.6% -16 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct-1 -12.5% -24 -1.2% -29 -1.5% -280 -0.5% -208 -0.2%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -21 -1.1% -15 -0.8% 0 0.0% 0 0.0%
template_preprocess-1 -12.5% -19 -1.0% -21 -1.1% -528 -0.9% -668 -0.8%
Drupal::moduleHandler0 0.0% -15 -0.8% -18 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -14 -0.7% -11 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% -14 -0.7% -18 -0.9% 0 0.0% 0 0.0%
Drupal::service0 0.0% -14 -0.7% -18 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone-2 -25.0% -11 -0.6% -14 -0.7% -56 -0.1% 40 0.0%
contextual_preprocess-1 -12.5% -10 -0.5% -14 -0.7% 0 0.0% 56 0.1%
template_preprocess_input0 0.0% -9 -0.5% -9 -0.5% -12 -0.0% -44 -0.1%
array_reverse0 0.0% -9 -0.5% -15 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 0.0% 9 0.5% 13 0.7% 0 0.0% 0 0.0%
template_preprocess_form_element0 0.0% -7 -0.4% -9 -0.5% 8 0.0% 388 0.5%
function_exists-2 -25.0% -4 -0.2% -12 -0.6% 0 0.0% 0 0.0%
theme_input0 0.0% -3 -0.2% -2 -0.1% 0 0.0% 0 0.0%
template_preprocess_form0 0.0% -3 -0.2% -4 -0.2% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% 2 0.1% 1 0.1% -8 -0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% -2 -0.1% -14 -0.7% 0 0.0% 0 0.0%
drupal_theme_initialize0 0.0% -1 -0.1% -3 -0.2% 0 0.0% 0 0.0%
bartik_menu_tree0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_menu_tree0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
strrpos0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 4 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
array_keys0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_key_exists0 0.0% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
substr0 0.0% 0 0.0% 3 0.2% 0 0.0% 0 0.0%
template_preprocess_container0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%