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

_themeRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)430,907 436,342 5,435 1.3%
Incl. Wall Time (microsec) per call 12,312 12,467 155 1.3%
Excl. Wall Time (microsec)3,270 3,657 387 11.8%
Incl. CPU (microsecs)401,581 404,681 3,100 0.8%
Incl. CPU (microsecs) per call 11,474 11,562 89 0.8%
Excl. CPU (microsec)2,552 2,893 341 13.4%
Incl. MemUse (bytes)3,666,120 3,666,104 -16 -0.0%
Incl. MemUse (bytes) per call 104,746 104,746 -0 -0.0%
Excl. MemUse (bytes)-179,896 -184,508 -4,612 -2.6%
Incl. PeakMemUse (bytes)4,072,496 4,075,096 2,600 0.1%
Incl. PeakMemUse (bytes) per call 116,357 116,431 74 0.1%
Excl. PeakMemUse (bytes)4,012 5,196 1,184 29.5%

Parent/Child Regression/Improvement report for _theme [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
_theme0 0.0% 5,435 347.1% 3,100 283.9% -16 -1.8% 2,600 373.6%
Exclusive Metrics Diff for Current Function387 7.1% 341 11.0% -4,612 -28825.0% 1,184 45.5%
Parent functions
drupal_render@10 N/A% 2,389 44.0% 621 20.0% 1,136 7100.0% 2,628 101.1%
drupal_render0 N/A% 2,203 40.5% 1,817 58.6% -432 -2700.0% 116 4.5%
drupal_render@30 N/A% 840 15.5% 657 21.2% -720 -4500.0% -144 -5.5%
drupal_render@20 N/A% 3 0.1% 5 0.2% 0 0.0% 0 0.0%
Child functions
twig_render_template0 0.0% 4,297 79.1% 2,012 64.9% 244 1525.0% 7,016 269.8%
Drupal\Core\Template\Attribute::__construct8 13.6% 286 5.3% 291 9.4% 3,240 20250.0% 512 19.7%
rdf_preprocess_comment0 0.0% 235 4.3% 306 9.9% -1,380 -8625.0% -4,108 -158.0%
shortcut_preprocess_page0 0.0% 195 3.6% -4 -0.1% -12 -75.0% 8 0.3%
color_preprocess_page0 0.0% 133 2.4% -7 -0.2% 0 0.0% 0 0.0%
tour_preprocess_page0 0.0% -116 -2.1% 40 1.3% 0 0.0% 0 0.0%
template_preprocess_page0 0.0% -100 -1.8% 38 1.2% 12 75.0% -4 -0.2%
Drupal\Core\Template\Attribute::__clone51 86.4% 59 1.1% 115 3.7% 1,868 11675.0% 388 14.9%
template_preprocess_links0 0.0% 49 0.9% 45 1.5% -12 -75.0% -1,856 -71.4%
contextual_preprocess0 0.0% 37 0.7% 26 0.8% 0 0.0% -368 -14.2%
Drupal\Core\Theme\Registry::getRuntime0 0.0% 32 0.6% -16 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% -32 -0.6% -23 -0.7% -16 -100.0% -48 -1.8%
rdf_preprocess_html0 0.0% -30 -0.6% -29 -0.9% -16 -100.0% 0 0.0%
views_preprocess_page0 0.0% -29 -0.5% -28 -0.9% 0 0.0% 0 0.0%
Drupal::moduleHandler0 0.0% 26 0.5% 24 0.8% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 22 0.4% 21 0.7% 0 0.0% -116 -4.5%
template_preprocess_comment0 0.0% 22 0.4% -100 -3.2% -1,984 -12400.0% -656 -25.2%
node_preprocess_html0 0.0% -20 -0.4% -20 -0.6% 8 50.0% 0 0.0%
template_preprocess_node0 0.0% -15 -0.3% 73 2.4% -968 -6050.0% -192 -7.4%
template_preprocess0 0.0% 12 0.2% 22 0.7% 2,820 17625.0% 356 13.7%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% 11 0.2% 6 0.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 0.0% -11 -0.2% -10 -0.3% 0 0.0% 0 0.0%
twig_extension0 0.0% 9 0.2% 9 0.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -9 -0.2% -7 -0.2% 0 0.0% 0 0.0%
views_preprocess_comment0 0.0% 8 0.1% 6 0.2% 0 0.0% 0 0.0%
views_preprocess_node0 0.0% -7 -0.1% -7 -0.2% 0 0.0% -136 -5.2%
Drupal::service0 0.0% 7 0.1% -3 -0.1% 0 0.0% 0 0.0%
function_exists0 0.0% -7 -0.1% -18 -0.6% 0 0.0% 0 0.0%
bartik_preprocess_page0 0.0% -6 -0.1% -5 -0.2% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% -5 -0.1% -7 -0.2% 56 350.0% 0 0.0%
quickedit_preprocess_field0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 60 2.3%
template_preprocess_region0 0.0% 3 0.1% 4 0.1% 0 0.0% 0 0.0%
drupal_theme_initialize0 0.0% -3 -0.1% 4 0.1% 0 0.0% 0 0.0%
is_array0 0.0% 3 0.1% 1 0.0% 0 0.0% 0 0.0%
template_preprocess_toolbar0 0.0% -2 -0.0% -2 -0.1% 64 400.0% 16 0.6%
template_preprocess_field0 0.0% -1 -0.0% -2 -0.1% 672 4200.0% 544 20.9%
array_keys0 0.0% -1 -0.0% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% 0 0.0% -7 -0.2% 0 0.0% 0 0.0%
array_reverse0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
substr0 0.0% 0 0.0% 4 0.1% 0 0.0% 0 0.0%
strrpos0 0.0% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
array_key_exists0 0.0% 0 0.0% 9 0.3% 0 0.0% 0 0.0%
template_preprocess_pager0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
bartik_preprocess_field0 0.0% 0 0.0% 3 0.1% 0 0.0% 0 0.0%
bartik_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%