Run Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::checksumTags115 18.0% 11,146 2.2% 7,514 1.6% 97,024 0.3% 116,576 0.4%
Exclusive Metrics for Current Function2,168 19.5% 1,763 23.5% -317,680 -327.4% 25,968 22.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem115 100.0% 11,146 100.0% 7,514 100.0% 97,024 100.0% 116,576 100.0%
Child functions
Drupal\Core\Database\Connection::query34 6.6% 7,343 65.9% 3,647 48.5% 133,544 137.6% 46,920 40.2%
Drupal\Core\Database\Statement::fetchAllAssoc34 6.6% 505 4.5% 536 7.1% 21,064 21.7% 3,144 2.7%
array_diff149 28.9% 451 4.0% 598 8.0% 25,424 26.2% 6,520 5.6%
array_keys149 28.9% 353 3.2% 506 6.7% 225,328 232.2% 31,376 26.9%
drupal_static115 22.3% 292 2.6% 405 5.4% 1,224 1.3% 2,648 2.3%
array_fill_keys34 6.6% 34 0.3% 59 0.8% 8,120 8.4% 0 0.0%