Run Report
Run #51b033ccbc666: 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::prepareItem79 29.6% 20,120 2.0% 15,653 1.7% 1,606,792 5.1% 1,626,056 5.1%
Exclusive Metrics for Current Function1,449 7.2% 1,325 8.5% -218,152 -13.6% 4,184 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple79 100.0% 20,120 100.0% 15,653 100.0% 1,606,792 100.0% 1,626,056 100.0%
Child functions
unserialize78 43.6% 11,296 56.1% 9,855 63.0% 1,754,784 109.2% 1,567,616 96.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags79 44.1% 7,310 36.3% 4,372 27.9% 61,936 3.9% 53,272 3.3%
explode22 12.3% 65 0.3% 101 0.6% 8,224 0.5% 984 0.1%