Run Report
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::checksumTags [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\DatabaseBackend::checksumTags147 22.0% 10,612 0.5% 0 0.0% 79,640 0.5% 89,208 0.5%
Exclusive Metrics for Current Function4,080 38.4% 0 N/A% -137,876 -173.1% 24,152 27.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem139 94.6% 9,981 94.1% 0 N/A% 74,436 93.5% 83,784 93.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.8% 574 5.4% 0 N/A% 4,164 5.2% 5,424 6.1%
Drupal\Core\Cache\DatabaseBackend::doSet1 0.7% 57 0.5% 0 N/A% 1,040 1.3% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query14 2.7% 2,589 24.4% 0 N/A% 21,068 26.5% 23,812 26.7%
drupal_static147 28.8% 2,224 21.0% 0 N/A% 1,000 1.3% 1,208 1.4%
array_diff161 31.5% 662 6.2% 0 N/A% 20,768 26.1% 3,272 3.7%
array_keys161 31.5% 591 5.6% 0 N/A% 158,272 198.7% 33,456 37.5%
Drupal\Core\Database\Statement::fetchAllAssoc14 2.7% 437 4.1% 0 N/A% 14,104 17.7% 3,072 3.4%
array_fill_keys14 2.7% 29 0.3% 0 N/A% 2,304 2.9% 236 0.3%