Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\CacheableMetadata::merge

Drupal\Core\Cache\CacheableMetadata::mergeRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls96 96 0 0.0%
Incl. Wall Time (microsec)1,058 882 -176 -16.6%
Incl. Wall Time (microsec) per call 11 9 -2 -16.6%
Excl. Wall Time (microsec)240 219 -21 -8.8%
Incl. MemUse (bytes)53,800 53,816 16 0.0%
Incl. MemUse (bytes) per call 560 561 0 0.0%
Excl. MemUse (bytes)20,832 20,848 16 0.1%
Incl. PeakMemUse (bytes)7,312 7,368 56 0.8%
Incl. PeakMemUse (bytes) per call 76 77 1 0.8%
Excl. PeakMemUse (bytes)1,704 1,760 56 3.3%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\CacheableMetadata::merge [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\CacheableMetadata::merge0 N/A% -176 -12.0% 16 4.7% 56 10.1%
Exclusive Metrics Diff for Current Function-21 -11.9% 16 100.0% 56 100.0%
Parent functions
Drupal\Core\Render\HtmlResponse::addCacheableDependency0 N/A% -113 -64.2% 16 100.0% 56 100.0%
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -60 -34.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::convertTokensToKeys0 N/A% -3 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@20 N/A% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Render\RenderCache::createCacheID0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::addCacheableDependency0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::mergeContexts0 N/A% -98 -55.7% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::mergeTags0 N/A% -56 -31.8% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::mergeMaxAges0 N/A% -1 -0.6% 0 0.0% 0 0.0%