Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _theme@1

_theme@1Run #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)51,858 53,668 1,810 3.5%
Incl. Wall Time (microsec) per call 1,788 1,851 62 3.5%
Excl. Wall Time (microsec)2,747 2,789 42 1.5%
Incl. CPU (microsecs)47,803 49,901 2,098 4.4%
Incl. CPU (microsecs) per call 1,648 1,721 72 4.4%
Excl. CPU (microsec)2,103 2,142 39 1.9%
Incl. MemUse (bytes)483,308 542,496 59,188 12.2%
Incl. MemUse (bytes) per call 16,666 18,707 2,041 12.2%
Excl. MemUse (bytes)-59,628 -59,628 0 0.0%
Incl. PeakMemUse (bytes)638,848 725,028 86,180 13.5%
Incl. PeakMemUse (bytes) per call 22,029 25,001 2,972 13.5%
Excl. PeakMemUse (bytes)6,440 6,440 0 0.0%

Parent/Child Regression/Improvement report for _theme@1 [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@10 N/A% 1,810 123.5% 2,098 78.1% 59,188 101.6% 86,180 145.1%
Exclusive Metrics Diff for Current Function42 2.3% 39 1.9% 0 0.0% 0 0.0%
Parent functions
drupal_render@30 N/A% 1,650 91.2% 1,714 81.7% 71,104 120.1% 97,296 112.9%
drupal_render@10 N/A% 388 21.4% 344 16.4% 68 0.1% 364 0.4%
drupal_render@50 N/A% -321 -17.7% -45 -2.1% 0 0.0% 0 0.0%
drupal_render@20 N/A% 89 4.9% 79 3.8% -11,984 -20.2% -11,480 -13.3%
drupal_render@40 N/A% 4 0.2% 6 0.3% 0 0.0% 0 0.0%
Child functions
twig_render_template@10 N/A% 1,873 103.5% 1,873 89.3% 59,188 100.0% 86,128 99.9%
theme_menu_link0 N/A% -361 -19.9% -80 -3.8% 0 0.0% 0 0.0%
theme_menu_local_tasks0 N/A% 191 10.6% 192 9.2% 0 0.0% 20 0.0%
template_preprocess_links0 N/A% 97 5.4% 55 2.6% 0 0.0% 60 0.1%
rdf_preprocess_username0 N/A% -84 -4.6% -26 -1.2% 0 0.0% 60 0.1%
template_preprocess_username0 N/A% -58 -3.2% -58 -2.8% 0 0.0% 0 0.0%
theme_username0 N/A% 29 1.6% 31 1.5% 0 0.0% -88 -0.1%
template_preprocess_region0 N/A% 22 1.2% 22 1.0% 0 0.0% 0 0.0%
Drupal::service0 N/A% 16 0.9% 12 0.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 12 0.7% 18 0.9% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 12 0.7% 12 0.6% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 11 0.6% 16 0.8% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -11 -0.6% -13 -0.6% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 10 0.6% -3 -0.1% 0 0.0% 0 0.0%
quickedit_preprocess_field0 N/A% -9 -0.5% -5 -0.2% 0 0.0% 0 0.0%
substr0 N/A% 9 0.5% 7 0.3% 0 0.0% 0 0.0%
template_preprocess0 N/A% -8 -0.4% -6 -0.3% 0 0.0% 0 0.0%
template_preprocess_block0 N/A% 7 0.4% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 6 0.3% 21 1.0% 0 0.0% 0 0.0%
template_preprocess_status_messages0 N/A% 5 0.3% 4 0.2% 0 0.0% 0 0.0%
template_preprocess_rdf_metadata0 N/A% -5 -0.3% -6 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 5 0.3% 2 0.1% 0 0.0% 0 0.0%
system_preprocess_block0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 2 0.1% 4 0.2% 0 0.0% 0 0.0%
user_preprocess_block0 N/A% 1 0.1% -4 -0.2% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 N/A% -1 -0.1% 1 0.0% 0 0.0% 0 0.0%
template_preprocess_menu_tree0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_field0 N/A% -1 -0.1% -2 -0.1% 0 0.0% 0 0.0%
array_reverse0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -0.1% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -1 -0.1% -5 -0.2% 0 0.0% 0 0.0%
search_preprocess_block0 N/A% 0 0.0% 5 0.2% 0 0.0% 0 0.0%
node_preprocess_block0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -5 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 0 0.0% -4 -0.2% 0 0.0% 0 0.0%
bartik_preprocess_block0 N/A% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
shortcut_preprocess_block0 N/A% 0 0.0% -4 -0.2% 0 0.0% 0 0.0%
comment_preprocess_block0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
template_preprocess_container0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
bartik_menu_tree0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
bartik_preprocess_field0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% 0 0.0% -4 -0.2% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 8 0.4% 0 0.0% 0 0.0%
strrpos0 N/A% 0 0.0% 2 0.1% 0 0.0% 0 0.0%
array_key_exists0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
help_preprocess_block0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%