Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54811b6aec43dRun #54811c7da26f8DiffDiff%
Number of Function Calls6,496 6,496 0 0.0%
Incl. Wall Time (microsec)126,367 124,958 -1,409 -1.1%
Incl. Wall Time (microsec) per call 19 19 -0 -1.1%
Excl. Wall Time (microsec)99,540 98,089 -1,451 -1.5%
Incl. MemUse (bytes)587,552 587,552 0 0.0%
Incl. MemUse (bytes) per call 90 90 0 0.0%
Excl. MemUse (bytes)-13,696,872 -13,696,872 0 0.0%
Incl. PeakMemUse (bytes)260,072 260,072 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)47,000 47,000 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::mergeTags [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::mergeTags0 N/A% -1,409 -97.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1,451 -103.0% 0 N/A% 0 N/A%
Parent functions
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -2,004 -142.2% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::updateStack0 N/A% 358 25.4% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::bubbleStack0 N/A% 343 24.3% 0 N/A% 0 N/A%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -175 -12.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 72 5.1% 0 N/A% 0 N/A%
Drupal\Core\Render\Renderer::render0 N/A% -3 -0.2% 0 N/A% 0 N/A%
Drupal\block\Entity\Block::getCacheTags0 N/A% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -1 -0.1% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
sort0 N/A% 39 2.8% 0 N/A% 0 N/A%
func_get_args0 N/A% 13 0.9% 0 N/A% 0 N/A%
array_unique0 N/A% -12 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\Cache::validateTags0 N/A% 3 0.2% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -0.1% 0 N/A% 0 N/A%