Run Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem101 30.2% 23,190 6.5% 19,169 6.0% 1,940,280 13.0% 1,978,704 13.1%
Exclusive Metrics for Current Function1,702 7.3% 1,574 8.2% -300,040 -15.5% 5,672 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple101 100.0% 23,190 100.0% 19,169 100.0% 1,940,280 100.0% 1,978,704 100.0%
Child functions
unserialize101 45.1% 15,294 66.0% 13,507 70.5% 2,165,144 111.6% 1,919,000 97.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags101 45.1% 6,123 26.4% 3,984 20.8% 66,944 3.5% 52,928 2.7%
explode22 9.8% 71 0.3% 104 0.5% 8,232 0.4% 1,104 0.1%