Run Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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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::mergeTags297 12.4% 11,814 2.3% 12,097 2.3% 151,240 0.6% 35,808 0.1%
Exclusive Metrics for Current Function5,878 49.8% 4,591 38.0% -482,952 -319.3% 7,600 21.2%
Parent functions
Drupal\Core\Render\Renderer::{closure}/252-267105 35.4% 4,621 39.1% 4,721 39.0% 61,832 40.9% 2,600 7.3%
Drupal\Core\Render\Renderer::{closure}/242-250109 36.7% 4,233 35.8% 4,326 35.8% 47,496 31.4% 752 2.1%
Drupal\Core\Access\AccessResult::addCacheTags33 11.1% 973 8.2% 1,005 8.3% 15,336 10.1% 10,512 29.4%
Drupal\block\Entity\Block::getCacheTag16 5.4% 614 5.2% 632 5.2% 7,088 4.7% 11,824 33.0%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults10 3.4% 373 3.2% 385 3.2% 4,752 3.1% 2,832 7.9%
Drupal\block\BlockViewBuilder::viewMultiple7 2.4% 357 3.0% 367 3.0% 5,152 3.4% 7,288 20.4%
Drupal\Core\Render\Renderer::render@113 4.4% 327 2.8% 339 2.8% 2,584 1.7% 0 0.0%
Drupal\Core\Render\Renderer::render4 1.3% 316 2.7% 322 2.7% 7,000 4.6% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags601 28.7% 3,754 31.8% 4,214 34.8% 816 0.5% 10,448 29.2%
array_merge601 28.7% 674 5.7% 1,082 8.9% 212,792 140.7% 3,840 10.7%
array_unique297 14.2% 621 5.3% 818 6.8% 125,784 83.2% 3,424 9.6%
sort297 14.2% 485 4.1% 694 5.7% 784 0.5% 808 2.3%
func_get_args297 14.2% 402 3.4% 698 5.8% 294,016 194.4% 9,688 27.1%