Run Report
Run #52e436ce9c71d: 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::checksumTags95 21.2% 4,203 1.6% 3,248 1.3% 68,816 0.4% 131,536 0.7%
Exclusive Metrics for Current Function1,190 28.3% 994 30.6% -140,416 -204.0% 33,464 25.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem95 100.0% 4,203 100.0% 3,248 100.0% 68,816 100.0% 131,536 100.0%
Child functions
Drupal\Core\Database\Connection::query12 3.5% 2,246 53.4% 1,215 37.4% 47,608 69.2% 50,040 38.0%
array_diff107 31.0% 204 4.9% 300 9.2% 14,808 21.5% 8,968 6.8%
Drupal\Core\Database\Statement::fetchAllAssoc12 3.5% 193 4.6% 202 6.2% 17,048 24.8% 3,632 2.8%
drupal_static95 27.5% 184 4.4% 264 8.1% 1,112 1.6% 3,936 3.0%
array_keys107 31.0% 176 4.2% 250 7.7% 126,608 184.0% 31,496 23.9%
array_fill_keys12 3.5% 10 0.2% 23 0.7% 2,048 3.0% 0 0.0%