Run Report
Run #51ad01387670b: 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::prepareItem71 29.2% 22,858 5.9% 18,431 5.2% 1,720,720 5.9% 2,001,568 6.8%
Exclusive Metrics for Current Function1,139 5.0% 1,028 5.6% -189,416 -11.0% 4,040 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple71 100.0% 22,858 100.0% 18,431 100.0% 1,720,720 100.0% 2,001,568 100.0%
Child functions
unserialize70 42.9% 15,638 68.4% 13,570 73.6% 1,839,984 106.9% 1,922,304 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags71 43.6% 6,040 26.4% 3,764 20.4% 61,880 3.6% 74,240 3.7%
explode22 13.5% 41 0.2% 69 0.4% 8,272 0.5% 984 0.0%