Run Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
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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::mergeTags70 13.8% 585 0.8% 42,032 0.3% 27,504 0.2%
Exclusive Metrics for Current Function393 67.2% -122,568 -291.6% 5,112 18.6%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge23 32.9% 293 50.1% 22,288 53.0% 4,128 15.0%
Drupal\Core\Access\AccessResult::addCacheTags37 52.9% 200 34.2% 14,104 33.6% 9,192 33.4%
Drupal\block\BlockViewBuilder::viewMultiple9 12.9% 82 14.0% 4,560 10.8% 11,976 43.5%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults1 1.4% 10 1.7% 1,080 2.6% 2,208 8.0%
Child functions
Drupal\Core\Cache\Cache::validateTags70 16.3% 124 21.2% 672 1.6% 1,208 4.4%
array_unique70 16.3% 42 7.2% 31,904 75.9% 3,968 14.4%
sort70 16.3% 18 3.1% 640 1.5% 696 2.5%
func_get_args70 16.3% 6 1.0% 75,144 178.8% 8,136 29.6%
array_merge149 34.7% 2 0.3% 56,240 133.8% 8,384 30.5%