Run Report
Run #54df8ec49b0ec: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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% 47,261 3.0% 605,720 1.1% 22,472 0.0%
Exclusive Metrics for Current Function46,459 98.3% -5,521,944 -911.6% 5,704 25.4%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge3,523 84.3% 39,572 83.7% 503,176 83.1% 4,392 19.5%
Drupal\Core\Access\AccessResult::addCacheTags649 15.5% 7,386 15.6% 94,544 15.6% 11,848 52.7%
Drupal\block\BlockViewBuilder::viewMultiple8 0.2% 225 0.5% 4,872 0.8% 6,232 27.7%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse1 0.0% 78 0.2% 3,128 0.5% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags8,372 28.6% 395 0.8% 672 0.1% 1,792 8.0%
array_merge8,372 28.6% 143 0.3% 3,117,544 514.7% 8,648 38.5%
array_unique4,181 14.3% 103 0.2% 398,184 65.7% 560 2.5%
func_get_args4,181 14.3% 92 0.2% 2,610,624 431.0% 5,160 23.0%
sort4,181 14.3% 69 0.1% 640 0.1% 608 2.7%