Run Report
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::checksumTags113 21.9% 8,417 1.1% 5,736 0.8% 43,620 0.5% 40,908 0.4%
Exclusive Metrics for Current Function2,240 26.6% 1,979 34.5% -50,312 -115.3% 10,976 26.8%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem113 100.0% 8,417 100.0% 5,736 100.0% 43,620 100.0% 40,908 100.0%
Child functions
Drupal\Core\Database\Connection::query11 2.8% 4,647 55.2% 1,848 32.2% 12,868 29.5% 14,256 34.8%
drupal_static113 28.7% 488 5.8% 585 10.2% 760 1.7% 720 1.8%
array_diff124 31.5% 387 4.6% 497 8.7% 11,844 27.2% 3,644 8.9%
array_keys124 31.5% 366 4.3% 502 8.8% 58,824 134.9% 9,572 23.4%
Drupal\Core\Database\Statement::fetchAllAssoc11 2.8% 278 3.3% 294 5.1% 8,212 18.8% 1,532 3.7%
array_fill_keys11 2.8% 11 0.1% 31 0.5% 1,424 3.3% 208 0.5%