Run Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Cache\Cache::mergeTags [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\Cache::mergeTags4,181 12.5% 48,024 3.1% 605,720 1.3% 22,128 0.0%
Exclusive Metrics for Current Function47,081 98.0% -5,521,968 -911.6% 6,040 27.3%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge3,523 84.3% 40,288 83.9% 503,176 83.1% 6,216 28.1%
Drupal\Core\Access\AccessResult::addCacheTags649 15.5% 7,434 15.5% 94,544 15.6% 11,440 51.7%
Drupal\block\BlockViewBuilder::viewMultiple8 0.2% 218 0.5% 4,872 0.8% 4,472 20.2%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse1 0.0% 84 0.2% 3,128 0.5% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags8,372 28.6% 417 0.9% 672 0.1% 1,616 7.3%
array_merge8,372 28.6% 231 0.5% 3,117,544 514.7% 8,456 38.2%
array_unique4,181 14.3% 121 0.3% 398,184 65.7% 560 2.5%
sort4,181 14.3% 93 0.2% 640 0.1% 608 2.7%
func_get_args4,181 14.3% 81 0.2% 2,610,648 431.0% 4,848 21.9%