Run Report
Run #526a23ef211f9: 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::checksumTags63 19.6% 4,643 1.8% 3,497 1.5% 54,352 0.4% 99,272 0.8%
Exclusive Metrics for Current Function1,118 24.1% 946 27.1% -91,568 -168.5% 20,712 20.9%
Parent function
Drupal\Core\Cache\DatabaseBackend::prepareItem63 100.0% 4,643 100.0% 3,497 100.0% 54,352 100.0% 99,272 100.0%
Child functions
Drupal\Core\Database\Connection::query12 4.8% 2,630 56.6% 1,441 41.2% 48,792 89.8% 52,432 52.8%
Drupal\Core\Database\Statement::fetchAllAssoc12 4.8% 291 6.3% 319 9.1% 15,240 28.0% 3,184 3.2%
array_keys75 30.1% 203 4.4% 261 7.5% 67,128 123.5% 13,832 13.9%
drupal_static63 25.3% 200 4.3% 250 7.1% 1,224 2.3% 2,504 2.5%
array_diff75 30.1% 185 4.0% 250 7.1% 11,208 20.6% 6,608 6.7%
array_fill_keys12 4.8% 16 0.3% 30 0.9% 2,328 4.3% 0 0.0%