Run Report
Run #55fa31db35b03: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Cache\Cache::mergeContexts [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\Cache::mergeContexts353 16.6% 4,889 0.8% 176,456 0.6% 22,000 0.1%
Exclusive Metrics for Current Function2,375 48.6% -130,824 -74.1% 4,376 19.9%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge171 48.4% 2,762 56.5% 95,128 53.9% 704 3.2%
Drupal\Core\Access\AccessResult::addCacheContexts122 34.6% 1,282 26.2% 50,616 28.7% 12,000 54.5%
Drupal\Core\Render\Renderer::doRender@510 2.8% 183 3.7% 4,600 2.6% 0 0.0%
Drupal\Core\Render\Renderer::doRender@414 4.0% 183 3.7% 6,520 3.7% 1,512 6.9%
Drupal\Core\Render\Renderer::doRender@313 3.7% 176 3.6% 6,304 3.6% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple14 4.0% 133 2.7% 4,272 2.4% 6,280 28.5%
Drupal\Core\Cache\CacheableMetadata::addCacheContexts4 1.1% 66 1.3% 1,904 1.1% 320 1.5%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse1 0.3% 34 0.7% 2,776 1.6% 0 0.0%
Drupal\Core\Render\Renderer::doRender@11 0.3% 19 0.4% 1,096 0.6% 0 0.0%
Drupal\Core\Render\Renderer::doRender@21 0.3% 19 0.4% 1,160 0.7% 1,184 5.4%
Drupal\Core\Breadcrumb\Breadcrumb::addCacheContexts1 0.3% 16 0.3% 992 0.6% 0 0.0%
user_toolbar1 0.3% 16 0.3% 1,088 0.6% 0 0.0%
Child functions
Drupal::service353 20.0% 1,146 23.4% 2,528 1.4% 6,352 28.9%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens353 20.0% 1,072 21.9% 7,408 4.2% 4,792 21.8%
array_unique353 20.0% 174 3.6% 138,416 78.4% 3,728 16.9%
sort353 20.0% 69 1.4% 640 0.4% 272 1.2%
array_merge353 20.0% 53 1.1% 158,288 89.7% 2,480 11.3%