Run Report
Run #518b101728200: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem125 30.6% 22,961 3.3% 19,416 2.9% 1,526,080 10.2% 2,235,496 14.4%
Exclusive Metrics for Current Function1,621 7.1% 1,459 7.5% -285,088 -18.7% 7,648 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple125 100.0% 22,961 100.0% 19,416 100.0% 1,526,080 100.0% 2,235,496 100.0%
Child functions
unserialize125 45.6% 15,475 67.4% 13,691 70.5% 1,722,136 112.8% 2,137,784 95.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags125 45.6% 5,812 25.3% 4,180 21.5% 80,120 5.3% 88,552 4.0%
explode24 8.8% 53 0.2% 86 0.4% 8,912 0.6% 1,512 0.1%