Run Report
Run #51a14f12e142e: 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::checksumTags155 22.7% 8,827 0.5% 0 0.0% 51,808 0.6% 41,632 0.4%
Exclusive Metrics for Current Function3,414 38.7% 0 N/A% -79,564 -153.6% 9,244 22.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem148 95.5% 8,293 94.0% 0 N/A% 49,012 94.6% 37,024 88.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem@17 4.5% 534 6.0% 0 N/A% 2,796 5.4% 4,608 11.1%
Child functions
Drupal\Core\Database\Connection::query11 2.1% 2,032 23.0% 0 N/A% 10,980 21.2% 14,584 35.0%
drupal_static155 29.8% 1,842 20.9% 0 N/A% 616 1.2% 628 1.5%
array_diff166 31.9% 631 7.1% 0 N/A% 10,344 20.0% 3,432 8.2%
array_keys166 31.9% 556 6.3% 0 N/A% 100,220 193.4% 11,824 28.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.1% 330 3.7% 0 N/A% 8,224 15.9% 1,584 3.8%
array_fill_keys11 2.1% 22 0.2% 0 N/A% 988 1.9% 336 0.8%