Run Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\Cache::mergeTags [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\Cache::mergeTags847 12.4% 15,360 2.2% 15,962 2.3% 259,168 0.5% 20,640 0.0%
Exclusive Metrics for Current Function11,743 76.5% 6,996 43.8% -1,671,672 -645.0% 6,000 29.1%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge663 78.3% 12,129 79.0% 12,596 78.9% 207,720 80.1% 3,712 18.0%
Drupal\Core\Access\AccessResult::addCacheTags147 17.4% 2,075 13.5% 2,185 13.7% 27,136 10.5% 12,904 62.5%
Drupal\block\BlockViewBuilder::viewMultiple26 3.1% 791 5.1% 805 5.0% 13,656 5.3% 3,424 16.6%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults10 1.2% 221 1.4% 231 1.4% 4,752 1.8% 600 2.9%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse1 0.1% 144 0.9% 145 0.9% 5,904 2.3% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags1,722 28.8% 2,308 15.0% 3,942 24.7% 816 0.3% 1,536 7.4%
array_merge1,722 28.8% 429 2.8% 1,891 11.8% 1,043,568 402.7% 7,280 35.3%
array_unique847 14.2% 379 2.5% 1,106 6.9% 209,680 80.9% 608 2.9%
sort847 14.2% 284 1.8% 1,005 6.3% 784 0.3% 560 2.7%
func_get_args847 14.2% 217 1.4% 1,022 6.4% 675,992 260.8% 4,656 22.6%