Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _theme@1

_theme@1Run #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)67,415 63,157 -4,258 -6.3%
Incl. Wall Time (microsec) per call 3,745 3,509 -237 -6.3%
Excl. Wall Time (microsec)1,353 1,372 19 1.4%
Incl. CPU (microsecs)65,073 61,009 -4,064 -6.2%
Incl. CPU (microsecs) per call 3,615 3,389 -226 -6.2%
Excl. CPU (microsec)979 980 1 0.1%
Incl. MemUse (bytes)1,443,984 1,317,272 -126,712 -8.8%
Incl. MemUse (bytes) per call 80,221 73,182 -7,040 -8.8%
Excl. MemUse (bytes)-82,424 -82,416 8 0.0%
Incl. PeakMemUse (bytes)1,761,712 1,551,136 -210,576 -12.0%
Incl. PeakMemUse (bytes) per call 97,873 86,174 -11,699 -12.0%
Excl. PeakMemUse (bytes)5,032 5,032 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% -4,258 -99.3% -4,064 -109.8% -126,712 -118.2% -210,576 -177.9%
Exclusive Metrics Diff for Current Function19 0.4% 1 0.0% 8 0.0% 0 0.0%
Parent functions
drupal_render@30 N/A% -4,389 -103.1% -4,215 -103.7% -103,704 -81.8% -130,720 -62.1%
drupal_render@20 N/A% 181 4.3% 185 4.6% -11,600 -9.2% -79,608 -37.8%
drupal_render@10 N/A% -50 -1.2% -34 -0.8% -11,408 -9.0% -248 -0.1%
Child functions
twig_render_template@10 N/A% -4,474 -105.1% -4,264 -104.9% -126,696 -100.0% -210,152 -99.8%
template_preprocess_username0 N/A% 71 1.7% 72 1.8% 0 0.0% 0 0.0%
rdf_preprocess_username0 N/A% 63 1.5% 40 1.0% 0 0.0% 0 0.0%
template_preprocess_links0 N/A% -39 -0.9% -37 -0.9% 0 0.0% 16 0.0%
template_preprocess_block0 N/A% 35 0.8% 36 0.9% 0 0.0% -176 -0.1%
template_preprocess_field0 N/A% 31 0.7% 34 0.8% 0 0.0% 0 0.0%
rdf_preprocess_user0 N/A% -15 -0.4% -14 -0.3% 0 0.0% 440 0.2%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% 13 0.3% 13 0.3% -8 -0.0% 0 0.0%
load::user/user.pages.inc0 N/A% -9 -0.2% -8 -0.2% -16 -0.0% -456 -0.2%
template_preprocess_region0 N/A% 8 0.2% 7 0.2% 0 0.0% -240 -0.1%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 8 0.2% 9 0.2% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 7 0.2% 15 0.4% 0 0.0% -8 -0.0%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 5 0.1% 10 0.2% 0 0.0% 0 0.0%
Drupal::service0 N/A% 4 0.1% 9 0.2% 0 0.0% 0 0.0%
function_exists0 N/A% 4 0.1% 8 0.2% 0 0.0% 0 0.0%
contextual_preprocess0 N/A% 4 0.1% 0 0.0% 0 0.0% 0 0.0%
quickedit_preprocess_field0 N/A% 4 0.1% 3 0.1% 0 0.0% 0 0.0%
system_preprocess_block0 N/A% 2 0.0% -2 -0.0% 0 0.0% 0 0.0%
template_preprocess_rdf_metadata0 N/A% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0%
template_preprocess0 N/A% 2 0.0% -1 -0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -0.0% 1 0.0% 0 0.0% 0 0.0%
template_preprocess_status_messages0 N/A% 1 0.0% 2 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block0 N/A% 1 0.0% -4 -0.1% 0 0.0% 0 0.0%
node_preprocess_block0 N/A% 1 0.0% 2 0.0% 16 0.0% 0 0.0%
search_preprocess_block0 N/A% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
shortcut_preprocess_block0 N/A% 1 0.0% 5 0.1% 0 0.0% 0 0.0%
user_preprocess_block0 N/A% 1 0.0% 3 0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::getRuntime0 N/A% -1 -0.0% -3 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::get0 N/A% 1 0.0% -4 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::user/user.pages.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
theme_username0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
menu_ui_preprocess_block0 N/A% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 N/A% 0 0.0% 4 0.1% 0 0.0% 0 0.0%
help_preprocess_block0 N/A% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
substr0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
strrpos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_field0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_user0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
comment_preprocess_block0 N/A% 0 0.0% -4 -0.1% 0 0.0% 0 0.0%
drupal_theme_initialize0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
array_key_exists0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%