Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeContexts

Drupal\Core\Cache\Cache::mergeContextsRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls372 372 0 0.0%
Incl. Wall Time (microsec)13,725 13,918 193 1.4%
Incl. Wall Time (microsec) per call 37 37 1 1.4%
Excl. Wall Time (microsec)2,198 2,172 -26 -1.2%
Incl. MemUse (bytes)260,592 260,576 -16 -0.0%
Incl. MemUse (bytes) per call 701 700 -0 -0.0%
Excl. MemUse (bytes)-96,752 -96,880 -128 -0.1%
Incl. PeakMemUse (bytes)240,680 239,296 -1,384 -0.6%
Incl. PeakMemUse (bytes) per call 647 643 -4 -0.6%
Excl. PeakMemUse (bytes)1,040 1,168 128 12.3%

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% 193 14.1% -16 -0.8% -1,384 -52.6%
Exclusive Metrics Diff for Current Function-26 -13.5% -128 -800.0% 128 9.2%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 230 119.2% 32 200.0% 552 39.9%
Drupal\Core\Config\ConfigBase::addCacheContexts0 N/A% -28 -14.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::addCacheContexts0 N/A% -13 -6.7% 32 200.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 7 3.6% 0 0.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheContexts0 N/A% -7 -3.6% -80 -500.0% -1,920 -138.7%
Drupal\help\Plugin\Block\HelpBlock::getCacheContexts0 N/A% 5 2.6% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheContexts0 N/A% -2 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@30 N/A% 1 0.5% 0 0.0% -16 -1.2%
Drupal\Core\Cache\CacheableMetadata::addCacheContexts0 N/A% -1 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\Breadcrumb::addCacheContexts0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\Plugin\Block\LocalActionsBlock::getCacheContexts0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
assert0 N/A% 193 100.0% 0 0.0% -1,512 -109.2%
array_unique0 N/A% 12 6.2% 40 250.0% 0 0.0%
array_merge0 N/A% 12 6.2% 72 450.0% 0 0.0%
sort0 N/A% 2 1.0% 0 0.0% 0 0.0%