Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for theme

themeRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)719,437 715,074 -4,363 -0.6%
Incl. Wall Time (microsec) per call 179,859 178,769 -1,091 -0.6%
Excl. Wall Time (microsec)399 316 -83 -20.8%
Incl. CPU (microsecs)712,038 707,840 -4,198 -0.6%
Incl. CPU (microsecs) per call 178,010 176,960 -1,050 -0.6%
Excl. CPU (microsec)322 253 -69 -21.4%
Incl. MemUse (bytes)5,717,048 5,694,680 -22,368 -0.4%
Incl. MemUse (bytes) per call 1,429,262 1,423,670 -5,592 -0.4%
Excl. MemUse (bytes)-111,440 -85,656 25,784 23.1%
Incl. PeakMemUse (bytes)6,819,496 6,744,432 -75,064 -1.1%
Incl. PeakMemUse (bytes) per call 1,704,874 1,686,108 -18,766 -1.1%
Excl. PeakMemUse (bytes)3,664 4,336 672 18.3%

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% -4,363 -106.8% -4,198 -98.5% -22,368 -101.6% -75,064 -326.5%
Exclusive Metrics Diff for Current Function-83 -1.9% -69 -1.6% 25,784 115.3% 672 0.9%
Parent functions
drupal_render0 N/A% -4,370 -100.2% -4,206 -100.2% -22,368 -100.0% -75,064 -100.0%
Drupal\system\Plugin\Block\SystemPoweredByBlock::build0 N/A% 7 0.2% 8 0.2% 0 0.0% 0 0.0%
Child functions
theme_node_preview1 9.1% 608,410 13944.8% 605,108 14414.2% 3,403,776 15217.2% 4,041,792 5384.5%
template_preprocess_node_preview-1 -9.1% -437,273 -10022.3% -435,151 -10365.7% -1,863,480 -8331.0% -2,493,696 -3322.1%
twig_render_template-1 -9.1% -174,746 -4005.2% -173,165 -4124.9% -1,553,120 -6943.5% -1,621,696 -2160.4%
template_preprocess-1 -9.1% -431 -9.9% -431 -10.3% -20,304 -90.8% -4,344 -5.8%
shortcut_preprocess_page0 0.0% -396 -9.1% -391 -9.3% 8 0.0% 120 0.2%
template_preprocess_html0 0.0% 270 6.2% -13 -0.3% -2,208 -9.9% 1,576 2.1%
theme_get_registry0 0.0% -199 -4.6% -35 -0.8% -896 -4.0% -992 -1.3%
template_preprocess_page0 0.0% 158 3.6% 61 1.5% -40 -0.2% 96 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass-1 -9.1% -45 -1.0% -47 -1.1% -9,408 -42.1% 0 0.0%
color_preprocess_page0 0.0% -15 -0.3% -34 -0.8% 8 0.0% 56 0.1%
rdf_preprocess_html0 0.0% 14 0.3% 12 0.3% -8 -0.0% 0 0.0%
views_preprocess_html0 0.0% -8 -0.2% -8 -0.2% 0 0.0% 0 0.0%
contextual_preprocess-1 -9.1% -8 -0.2% -11 -0.3% -2,168 -9.7% 552 0.7%
theme_system_powered_by0 0.0% 8 0.2% 6 0.1% 0 0.0% 0 0.0%
tour_preprocess_page0 0.0% -5 -0.1% -14 -0.3% 8 0.0% 40 0.1%
Drupal\Core\Template\Attribute::__construct-1 -9.1% -3 -0.1% -3 -0.1% -32 -0.1% 0 0.0%
Drupal\Core\Template\Attribute::__clone-3 -27.3% -3 -0.1% -3 -0.1% -200 -0.9% 472 0.6%
function_exists-2 -18.2% -3 -0.1% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 0.0% -2 -0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0%
array_reverse-1 -9.1% -1 -0.0% -2 -0.0% -88 -0.4% 288 0.4%
overlay_preprocess_page0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
overlay_preprocess_html0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
array_keys0 0.0% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%