Diff Report
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeContexts

Drupal\Core\Cache\Cache::mergeContextsRun #55f2459f810afRun #55f2450b58930DiffDiff%
Number of Function Calls240 240 0 0.0%
Incl. Wall Time (microsec)4,583 4,714 131 2.9%
Incl. Wall Time (microsec) per call 19 20 1 2.9%
Excl. Wall Time (microsec)1,942 2,013 71 3.7%
Incl. MemUse (bytes)133,192 133,200 8 0.0%
Incl. MemUse (bytes) per call 555 555 0 0.0%
Excl. MemUse (bytes)-95,200 -95,192 8 0.0%
Incl. PeakMemUse (bytes)23,472 23,312 -160 -0.7%
Incl. PeakMemUse (bytes) per call 98 97 -1 -0.7%
Excl. PeakMemUse (bytes)4,184 4,024 -160 -3.8%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::mergeContexts [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::mergeContexts0 N/A% 131 1.4% 8 0.0% -160 -0.2%
Exclusive Metrics Diff for Current Function71 54.2% 8 100.0% -160 -100.0%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 115 87.8% 0 0.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheContexts0 N/A% 68 51.9% 0 0.0% -160 -100.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -40 -30.5% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\Breadcrumb::addCacheContexts0 N/A% -8 -6.1% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -5 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 3 2.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheableMetadata::addCacheContexts0 N/A% -2 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 0 0.0% 8 100.0% 0 0.0%
Child functions
Drupal::service0 N/A% 19 14.5% 0 0.0% 0 0.0%
sort0 N/A% 17 13.0% 0 0.0% 0 0.0%
array_merge0 N/A% 14 10.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens0 N/A% 6 4.6% 0 0.0% 0 0.0%
array_unique0 N/A% 4 3.1% 0 0.0% 0 0.0%