Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _theme@1

_theme@1Run #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)178,632 182,981 4,349 2.4%
Incl. Wall Time (microsec) per call 3,308 3,389 81 2.4%
Excl. Wall Time (microsec)4,793 5,261 468 9.8%
Incl. CPU (microsecs)165,379 167,721 2,342 1.4%
Incl. CPU (microsecs) per call 3,063 3,106 43 1.4%
Excl. CPU (microsec)3,713 4,078 365 9.8%
Incl. MemUse (bytes)1,467,644 1,468,420 776 0.1%
Incl. MemUse (bytes) per call 27,179 27,193 14 0.1%
Excl. MemUse (bytes)-120,352 -125,340 -4,988 -4.1%
Incl. PeakMemUse (bytes)2,057,100 2,066,992 9,892 0.5%
Incl. PeakMemUse (bytes) per call 38,094 38,278 183 0.5%
Excl. PeakMemUse (bytes)7,112 7,796 684 9.6%

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 0.0% 4,349 277.7% 2,342 214.5% 776 89.0% 9,892 1421.3%
Exclusive Metrics Diff for Current Function468 10.8% 365 15.6% -4,988 -642.8% 684 6.9%
Parent functions
drupal_render@30 N/A% 2,241 51.5% 453 19.3% 1,748 225.3% 12,676 128.1%
drupal_render@20 N/A% 1,867 42.9% 1,560 66.6% -1,872 -241.2% -2,404 -24.3%
drupal_render@10 N/A% 143 3.3% 169 7.2% -12 -1.5% 108 1.1%
drupal_render@40 N/A% 55 1.3% 92 3.9% 932 120.1% -2,184 -22.1%
drupal_render@50 N/A% 43 1.0% 68 2.9% -20 -2.6% 1,696 17.1%
Child functions
twig_render_template@10 0.0% 4,095 94.2% 2,000 85.4% 1,720 221.6% 12,404 125.4%
template_preprocess_block0 0.0% -257 -5.9% -261 -11.1% -3,360 -433.0% -400 -4.0%
theme_menu_link0 0.0% -201 -4.6% -177 -7.6% 0 0.0% 136 1.4%
Drupal\Core\Template\Attribute::__construct-3 -3.8% 191 4.4% 198 8.5% 2,516 324.2% 168 1.7%
template_preprocess_username0 0.0% -138 -3.2% -88 -3.8% 0 0.0% 76 0.8%
Drupal\Core\Template\Attribute::__clone81 103.8% 120 2.8% 189 8.1% 2,708 349.0% 572 5.8%
twig_render_template0 0.0% 89 2.0% 87 3.7% 0 0.0% -3,360 -34.0%
template_preprocess_links0 0.0% -56 -1.3% -28 -1.2% -4 -0.5% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 34 0.8% 33 1.4% 0 0.0% -16 -0.2%
theme_menu_local_tasks0 0.0% 32 0.7% 32 1.4% 0 0.0% -152 -1.5%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% 31 0.7% 27 1.2% 0 0.0% 0 0.0%
rdf_preprocess_user0 0.0% -30 -0.7% -30 -1.3% 0 0.0% 344 3.5%
drupal_theme_initialize0 0.0% -28 -0.6% -12 -0.5% 0 0.0% 0 0.0%
theme_username0 0.0% 26 0.6% 22 0.9% 0 0.0% 16 0.2%
template_preprocess_field0 0.0% -21 -0.5% -21 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 15 0.3% 3 0.1% 0 0.0% 0 0.0%
search_preprocess_block0 0.0% -14 -0.3% -15 -0.6% -1,252 -161.3% -44 -0.4%
template_preprocess0 0.0% -12 -0.3% -12 -0.5% 3,432 442.3% 88 0.9%
contextual_preprocess0 0.0% 12 0.3% 15 0.6% 0 0.0% -112 -1.1%
quickedit_preprocess_field0 0.0% -11 -0.3% -8 -0.3% 0 0.0% 0 0.0%
array_reverse0 0.0% -10 -0.2% -12 -0.5% 0 0.0% 0 0.0%
function_exists0 0.0% 10 0.2% 22 0.9% 0 0.0% 0 0.0%
bartik_menu_tree0 0.0% -9 -0.2% -9 -0.4% 0 0.0% 0 0.0%
Drupal::service0 0.0% 7 0.2% 4 0.2% 0 0.0% 0 0.0%
Drupal::moduleHandler0 0.0% -6 -0.1% 3 0.1% 0 0.0% 0 0.0%
template_preprocess_rdf_metadata0 0.0% 5 0.1% 6 0.3% 0 0.0% -72 -0.7%
template_preprocess_region0 0.0% -4 -0.1% -2 -0.1% 0 0.0% 0 0.0%
load::user/user.pages.inc0 0.0% 4 0.1% 4 0.2% 0 0.0% 0 0.0%
comment_preprocess_block0 0.0% 3 0.1% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_username0 0.0% 3 0.1% -7 -0.3% 0 0.0% -444 -4.5%
array_keys0 0.0% 3 0.1% -5 -0.2% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_field0 0.0% 2 0.0% -1 -0.0% 0 0.0% 0 0.0%
help_preprocess_block0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% -1 -0.0% -4 -0.2% 0 0.0% 0 0.0%
strrpos0 0.0% -1 -0.0% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% -1 -0.0% -4 -0.2% 0 0.0% 0 0.0%
substr0 0.0% -1 -0.0% 6 0.3% 0 0.0% 0 0.0%
template_preprocess_menu_tree0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
system_preprocess_block0 0.0% 0 0.0% -3 -0.1% 4 0.5% 4 0.0%
shortcut_preprocess_block0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
user_preprocess_block0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
run_init::user/user.pages.inc0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
array_key_exists0 0.0% 0 0.0% 3 0.1% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
template_preprocess_status_messages0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 0.0% 0 0.0% 15 0.6% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 4 0.2% 0 0.0% 0 0.0%
template_preprocess_container0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
node_preprocess_block0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%