Run Report
Run #519af3b0bf970: 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::prepareItem102 30.3% 22,394 5.8% 19,910 5.4% 1,984,848 9.4% 2,078,344 9.8%
Exclusive Metrics for Current Function1,372 6.1% 1,233 6.2% -292,704 -14.7% 4,472 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple102 100.0% 22,394 100.0% 19,910 100.0% 1,984,848 100.0% 2,078,344 100.0%
Child functions
unserialize102 45.1% 16,483 73.6% 15,110 75.9% 2,200,560 110.9% 2,022,248 97.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags102 45.1% 4,497 20.1% 3,493 17.5% 68,792 3.5% 50,568 2.4%
explode22 9.7% 42 0.2% 74 0.4% 8,200 0.4% 1,056 0.1%