Run Report
Run #519fb414821a2: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [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::prepareItem77 29.7% 18,484 6.9% 28,001 10.6% 1,659,320 11.7% 2,138,160 14.9%
Exclusive Metrics for Current Function1,398 7.6% 8,001 28.6% -217,040 -13.1% 5,880 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple77 100.0% 18,484 100.0% 28,001 100.0% 1,659,320 100.0% 2,138,160 100.0%
Child functions
unserialize76 43.9% 12,798 69.2% 16,000 57.1% 1,810,496 109.1% 2,075,072 97.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags77 44.5% 4,230 22.9% 0 0.0% 58,320 3.5% 56,552 2.6%
explode20 11.6% 58 0.3% 4,000 14.3% 7,544 0.5% 656 0.0%