Run Report
Run #519bd4feea4c7: 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::checksumTags147 22.5% 8,584 1.1% 6,424 0.8% 96,136 0.2% 62,608 0.2%
Exclusive Metrics for Current Function2,529 29.5% 2,103 32.7% -102,408 -106.5% 16,488 26.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem140 95.2% 8,057 93.9% 6,028 93.8% 90,776 94.4% 48,272 77.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.8% 527 6.1% 396 6.2% 5,360 5.6% 14,336 22.9%
Child functions
Drupal\Core\Database\Connection::query11 2.2% 3,995 46.5% 1,749 27.2% 43,888 45.7% 24,856 39.7%
drupal_static147 29.6% 679 7.9% 840 13.1% 1,224 1.3% 1,496 2.4%
array_keys158 31.9% 507 5.9% 689 10.7% 121,776 126.7% 11,864 18.9%
array_diff158 31.9% 456 5.3% 602 9.4% 18,752 19.5% 5,840 9.3%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.2% 395 4.6% 406 6.3% 10,200 10.6% 2,064 3.3%
array_fill_keys11 2.2% 23 0.3% 35 0.5% 2,704 2.8% 0 0.0%