Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Render\Element\Link::preRenderLink

Drupal\Core\Render\Element\Link::preRenderLinkRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)29,569 28,515 -1,054 -3.6%
Incl. Wall Time (microsec) per call 569 548 -20 -3.6%
Excl. Wall Time (microsec)1,406 1,358 -48 -3.4%
Incl. MemUse (bytes)333,376 333,352 -24 -0.0%
Incl. MemUse (bytes) per call 6,411 6,411 -0 -0.0%
Excl. MemUse (bytes)-14,184 -14,184 0 0.0%
Incl. PeakMemUse (bytes)264,152 265,296 1,144 0.4%
Incl. PeakMemUse (bytes) per call 5,080 5,102 22 0.4%
Excl. PeakMemUse (bytes)336 816 480 142.9%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element\Link::preRenderLink [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\Render\Element\Link::preRenderLink0 N/A% -1,054 -3.3% -24 -75.0% 1,144 280.4%
Exclusive Metrics Diff for Current Function-48 -4.6% 0 0.0% 480 42.0%
Parent function
call_user_func0 N/A% -1,054 -100.0% -24 -100.0% 1,144 100.0%
Child functions
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -888 -84.3% -24 -100.0% 88 7.7%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% -91 -8.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -11 -1.0% 0 0.0% 64 5.6%
Drupal::service0 N/A% -7 -0.7% 0 0.0% 240 21.0%
Drupal\Core\Url::setOptions0 N/A% -5 -0.5% 0 0.0% 272 23.8%
Drupal\Core\Cache\CacheableMetadata::createFromRenderArray0 N/A% -4 -0.4% 0 0.0% 0 0.0%
Drupal\Core\GeneratedLink::getGeneratedLink0 N/A% -3 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheableMetadata::applyTo0 N/A% 2 0.2% 0 0.0% 0 0.0%
Drupal\Core\Url::getOptions0 N/A% 1 0.1% 0 0.0% 0 0.0%