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@1

_theme@1Run #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)53,668 51,858 -1,810 -3.4%
Incl. Wall Time (microsec) per call 1,851 1,788 -62 -3.4%
Excl. Wall Time (microsec)2,789 2,747 -42 -1.5%
Incl. CPU (microsecs)49,901 47,803 -2,098 -4.2%
Incl. CPU (microsecs) per call 1,721 1,648 -72 -4.2%
Excl. CPU (microsec)2,142 2,103 -39 -1.8%
Incl. MemUse (bytes)542,496 483,308 -59,188 -10.9%
Incl. MemUse (bytes) per call 18,707 16,666 -2,041 -10.9%
Excl. MemUse (bytes)-59,628 -59,628 0 0.0%
Incl. PeakMemUse (bytes)725,028 638,848 -86,180 -11.9%
Incl. PeakMemUse (bytes) per call 25,001 22,029 -2,972 -11.9%
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 Function-42 -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%