Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for theme@4

theme@4Run #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls26 16 -10 -38.5%
Incl. Wall Time (microsec)13,554 24,338 10,784 79.6%
Incl. Wall Time (microsec) per call 521 1,521 1,000 191.8%
Excl. Wall Time (microsec)936 841 -95 -10.1%
Incl. CPU (microsecs)13,487 24,060 10,573 78.4%
Incl. CPU (microsecs) per call 519 1,504 985 189.9%
Excl. CPU (microsec)735 649 -86 -11.7%
Incl. MemUse (bytes)211,896 336,392 124,496 58.8%
Incl. MemUse (bytes) per call 8,150 21,025 12,875 158.0%
Excl. MemUse (bytes)-29,960 -23,120 6,840 22.8%
Incl. PeakMemUse (bytes)147,000 407,912 260,912 177.5%
Incl. PeakMemUse (bytes) per call 5,654 25,495 19,841 350.9%
Excl. PeakMemUse (bytes)4,312 2,600 -1,712 -39.7%

Parent/Child Regression/Improvement report for theme@4 [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@4-10 -16.7% 10,784 696.2% 10,573 603.8% 124,496 92.9% 260,912 195.0%
Exclusive Metrics Diff for Current Function-95 -0.9% -86 -0.8% 6,840 5.5% -1,712 -0.7%
Parent functions
drupal_render@5-10 -100.0% 10,715 99.4% 10,523 99.5% 124,680 100.1% 260,912 100.0%
drupal_render@60 0.0% 70 0.6% 50 0.5% -208 -0.2% 0 0.0%
theme_form_element_label0 0.0% -1 -0.0% 0 0.0% 24 0.0% 0 0.0%
Child functions
twig_render_template@310 20.0% 11,280 104.6% 11,286 106.7% 70,224 56.4% 243,384 93.3%
template_preprocess_node_recent_content10 20.0% 7,726 71.6% 7,550 71.4% 85,016 68.3% 48,960 18.8%
template_preprocess_username-10 -20.0% -4,096 -38.0% -4,108 -38.9% -31,664 -25.4% -17,288 -6.6%
theme_username-10 -20.0% -2,006 -18.6% -2,014 -19.0% -4,024 -3.2% -5,912 -2.3%
rdf_preprocess_username-10 -20.0% -1,925 -17.9% -1,949 -18.4% -6,496 -5.2% -6,744 -2.6%
Drupal::moduleHandler-10 -20.0% -96 -0.9% -95 -0.9% 0 0.0% 272 0.1%
contextual_preprocess10 20.0% 72 0.7% 78 0.7% 0 0.0% 0 0.0%
template_preprocess10 20.0% 54 0.5% 62 0.6% 11,200 9.0% 144 0.1%
theme_get_registry-10 -20.0% -45 -0.4% -49 -0.5% 0 0.0% 0 0.0%
theme_mark-10 -20.0% -42 -0.4% -47 -0.4% -2,392 -1.9% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists-10 -20.0% -33 -0.3% -37 -0.3% -480 -0.4% 0 0.0%
Drupal\Core\Template\Attribute::__clone30 60.0% 30 0.3% 50 0.5% 1,440 1.2% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet-10 -20.0% -18 -0.2% -26 -0.2% 0 0.0% 0 0.0%
array_keys-10 -20.0% -11 -0.1% -14 -0.1% -5,040 -4.0% 0 0.0%
function_exists-10 -20.0% -11 -0.1% -20 -0.2% 0 0.0% -192 -0.1%
Drupal\Core\Extension\ModuleHandler::isLoaded-10 -20.0% -4 -0.0% -15 -0.1% 0 0.0% 0 0.0%
theme_links0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0%
array_reverse0 0.0% -2 -0.0% 5 0.0% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0%
load::user/user.pages.inc0 0.0% 1 0.0% 1 0.0% 24 0.0% 0 0.0%
theme_rdf_metadata0 0.0% 0 0.0% 0 0.0% -120 -0.1% 0 0.0%
theme_form_required_marker0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array-10 -20.0% 0 0.0% -8 -0.1% 0 0.0% 0 0.0%
run_init::user/user.pages.inc0 0.0% 0 0.0% 2 0.0% -24 -0.0% 0 0.0%
substr0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_user0 0.0% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
strrpos0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 0.0% 0 0.0% 1 0.0% 8 0.0% 0 0.0%