Run Report
Run #519eada161e65: 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::checksumTags108 21.8% 7,285 2.0% 4,412 1.4% 72,080 0.5% 62,984 0.4%
Exclusive Metrics for Current Function1,725 23.7% 1,458 33.0% -102,912 -142.8% 11,840 18.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem101 93.5% 6,805 93.4% 4,136 93.7% 66,944 92.9% 52,928 84.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 6.5% 480 6.6% 276 6.3% 5,136 7.1% 10,056 16.0%
Child functions
Drupal\Core\Database\Connection::query11 2.9% 4,386 60.2% 1,445 32.8% 43,888 60.9% 32,136 51.0%
drupal_static108 28.5% 367 5.0% 478 10.8% 1,112 1.5% 1,488 2.4%
array_keys119 31.4% 277 3.8% 369 8.4% 101,696 141.1% 10,080 16.0%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.9% 260 3.6% 277 6.3% 10,192 14.1% 2,568 4.1%
array_diff119 31.4% 256 3.5% 353 8.0% 15,400 21.4% 4,872 7.7%
array_fill_keys11 2.9% 14 0.2% 32 0.7% 2,704 3.8% 0 0.0%