Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _theme@2

_theme@2Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)19,019 20,997 1,978 10.4%
Incl. Wall Time (microsec) per call 761 840 79 10.4%
Excl. Wall Time (microsec)1,695 1,760 65 3.8%
Incl. CPU (microsecs)18,137 20,113 1,976 10.9%
Incl. CPU (microsecs) per call 725 805 79 10.9%
Excl. CPU (microsec)1,319 1,354 35 2.7%
Incl. MemUse (bytes)198,860 256,088 57,228 28.8%
Incl. MemUse (bytes) per call 7,954 10,244 2,289 28.8%
Excl. MemUse (bytes)-22,888 -25,364 -2,476 -10.8%
Incl. PeakMemUse (bytes)263,468 348,324 84,856 32.2%
Incl. PeakMemUse (bytes) per call 10,539 13,933 3,394 32.2%
Excl. PeakMemUse (bytes)5,684 5,744 60 1.1%

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 Function65 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_link-1 -12.5% -3,992 -201.8% -3,729 -188.7% -57,780 -101.0% -59,872 -70.6%
template_preprocess_file_link1 12.5% 3,667 185.4% 3,471 175.7% 45,556 79.6% 46,244 54.5%
twig_render_template@21 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::__construct1 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_preprocess1 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::__clone2 25.0% 11 0.6% 14 0.7% 56 0.1% -40 -0.0%
contextual_preprocess1 12.5% 10 0.5% 14 0.7% 0 0.0% -56 -0.1%
Drupal\Core\Theme\Registry::getRuntime0 0.0% -9 -0.5% -13 -0.7% 0 0.0% 0 0.0%
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%
template_preprocess_form_element0 0.0% 7 0.4% 9 0.5% -8 -0.0% -388 -0.5%
function_exists2 25.0% 4 0.2% 12 0.6% 0 0.0% 0 0.0%
template_preprocess_form0 0.0% 3 0.2% 4 0.2% 0 0.0% 0 0.0%
theme_input0 0.0% 3 0.2% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% 2 0.1% 14 0.7% 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_theme_initialize0 0.0% 1 0.1% 3 0.2% 0 0.0% 0 0.0%
template_preprocess_menu_tree0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
bartik_menu_tree0 0.0% 0 0.0% 0 0.0% 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%
template_preprocess_container0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr0 0.0% 0 0.0% -3 -0.2% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% -4 -0.2% 0 0.0% 0 0.0%
array_key_exists0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
strrpos0 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%