Run Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::prepareItem106 30.4% 25,223 4.4% 22,205 4.0% 2,331,712 4.4% 2,536,592 4.7%
Exclusive Metrics for Current Function1,637 6.5% 1,533 6.9% -303,360 -13.0% 7,248 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple106 100.0% 25,223 100.0% 22,205 100.0% 2,331,712 100.0% 2,536,592 100.0%
Child functions
unserialize106 45.3% 17,786 70.5% 16,246 73.2% 2,552,704 109.5% 2,453,296 96.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags106 45.3% 5,732 22.7% 4,331 19.5% 74,176 3.2% 74,944 3.0%
explode22 9.4% 68 0.3% 95 0.4% 8,192 0.4% 1,104 0.0%