Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for template_preprocess_html

template_preprocess_htmlRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)9,746 9,876 130 1.3%
Incl. Wall Time (microsec) per call 9,746 9,876 130 1.3%
Excl. Wall Time (microsec)139 131 -8 -5.8%
Incl. CPU (microsecs)9,355 9,463 108 1.2%
Incl. CPU (microsecs) per call 9,355 9,463 108 1.2%
Excl. CPU (microsec)93 99 6 6.5%
Incl. MemUse (bytes)980,968 981,216 248 0.0%
Incl. MemUse (bytes) per call 980,968 981,216 248 0.0%
Excl. MemUse (bytes)-84,320 -84,328 -8 -0.0%
Incl. PeakMemUse (bytes)939,896 940,264 368 0.0%
Incl. PeakMemUse (bytes) per call 939,896 940,264 368 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for template_preprocess_html [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
template_preprocess_html0 N/A% 130 17.6% 108 29.7% 248 2.6% 368 3.5%
Exclusive Metrics Diff for Current Function-8 -6.2% 6 5.6% -8 -3.2% 0 0.0%
Parent function
Drupal\Core\Theme\ThemeManager::theme0 N/A% 130 100.0% 108 100.0% 248 100.0% 368 100.0%
Child functions
Drupal::service0 N/A% 169 130.0% 136 125.9% 208 83.9% 48 13.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% -34 -26.2% -27 -25.0% 64 25.8% 256 69.6%
Composer\Autoload\ClassLoader::loadClass0 N/A% 10 7.7% 10 9.3% 8 3.2% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% -4 -3.1% -2 -1.9% 0 0.0% 64 17.4%
Drupal::config0 N/A% -2 -1.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -2 -1.5% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\SafeMarkup::escape0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal::languageManager0 N/A% 1 0.8% -2 -1.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 0.8% 1 0.9% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% 1 0.8% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -1 -0.8% -2 -1.9% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -1 -0.8% -1 -0.9% -24 -9.7% 0 0.0%
t0 N/A% -1 -0.8% -1 -0.9% 0 0.0% 0 0.0%
Drupal::request0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% -2 -1.9% -24 -9.7% 0 0.0%
Drupal\Core\Asset\AttachedAssets::setAlreadyLoadedLibraries0 N/A% 0 0.0% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::offsetSet0 N/A% 0 0.0% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Language\Language::getId0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Language\LanguageManager::getCurrentLanguage0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Language\Language::getDirection0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Path\PathMatcher::isFrontPage0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_merge_attached0 N/A% 0 0.0% 2 1.9% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\String::checkPlain0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\AttachedAssets::createFromRenderArray0 N/A% 0 0.0% -1 -0.9% 24 9.7% 0 0.0%